- published: 25 Aug 2022
- views: 10350
-
remove the playlistUrethral Sphincter
- remove the playlistUrethral Sphincter
Urethral sphincter
The urethral sphincter is one of two muscles used to control the exit of urine in the urinary bladder through the urethra. The two muscles are the male or female external urethral sphincter and the internal urethral sphincter. When either of these muscles contracts, the urethra is sealed shut.
The external urethral sphincter originates at the ischiopubic ramus and inserts into the intermeshing muscle fibers from the other side. It is controlled by the deep perineal branch of the pudendal nerve. Activity in the nerve fibers constricts the urethra.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Urethral_sphincter
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urinary sphincter
(urethral sphincter) A muscular structure that regulates the outflow of urine from the bladder into the urethra. When the muscles contract, the urethra narrows, and urination stops or slows. Therefore, it is critical for the maintenance of urinary continence. (Compositions) • internal urethral sphincter • external urethral sphincter (Internal urethral sphincter) • Located at the bladder's inferior end and the urethra's proximal end at the junction of the urethra with the urinary bladder, a continuation of the detrusor muscle. It remains relaxed to allow the bladder to store urine, and contracts during urination to release urine. • It is made of smooth muscle, therefore, it is under involuntary control of the autonomic nervous system. • This is the primary sphincter for prohibiting the r...
published: 25 Aug 2022 -
Urinary Incontinence in Men, Animation
Types of UI in Men: Stress incontinence, Urge incontinence and Overflow incontinence; Causes and Treatments. Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images. ©Alila Medical Media. All rights reserved. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Urine is produced in the kidneys and stored in urinary bladder. Urination is the process of emptying the bladder through the urethra tha...
published: 09 Oct 2016 -
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter For more information, visit: https://auau.auanet.org/core
published: 24 Apr 2023 -
Micturition Reflex - Neural Control of Urination Animation Video.
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images. ©Alila Medical Media. All rights reserved. Neural control of urination - micturition reflex. When the bladder is full, stretch receptors in the wall of the bladder send nerve impulses to the sacral region of the spinal cord. By way of a parasympathetic response, signals return to the bladder and stimulate contraction of the muscle of the bladder and relaxation of the internal urethral sphincter. This part of the reflex is involuntary and is predominant in infants and young children. As the central nervous system matures, it acquires voluntary control over the exte...
published: 30 Mar 2014 -
External urethral sphincter electromyography and the influence of the menstrual cycle
Read the article: http://onlinelibrary.wiley.com/doi/10.1111/bju.13042/abstract Cecile Tawadros, Katherine Burnett, Laura F. Derbyshire, Thomas Tawadros, Noel W. Clarke and Christopher D. Betts External urethral sphincter electromyography in asymptomatic women and the influence of the menstrual cycle BJU International DOI: 10.1111/bju.13042
published: 26 Aug 2015 -
The Artificial Urinary Sphincter in Complex Situations
Margit M. Fisch, MD, FEAPU, FEBU, discusses the use of artificial urinary sphincters for the management of complex male SUI cases. #urology #urologist #urinaryincontinence #urinarysphincters #sui
published: 07 Sep 2024 -
Artificial Urinary Sphincter/ Urethroplasty Model | SLICE
Ahmed Ghazi, M.D., details the artificial urinary sphincter/ urethroplasty model, a surgical training model for urologists. The Surgical Learning and Innovation Center of Excellence (SLICE) surgical models are rigorously designed through a multi-physician consensus decision-making process. They are constructed using materials to emulate the human body, ensuring trainees experience a near-real life training environment.
published: 16 Jul 2024 -
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach For more information, visit: https://auau.auanet.org/core
published: 24 Apr 2023 -
How does prostate cancer affect sexual function and urinary continence? - Online interview
Professor Prasanna Sooriakumaran, known globally as Prof PS, answers this important query, alongside other commonly-asked questions about prostate cancer. The leading urologist goes into expert detail, addressing the early signs and symptoms, what age you should start getting screened, and elevated PSA levels, as well what they can indicate and the treatment options available. 00:00 Introduction 00:05 What are the early signs and symptoms of prostate cancer? 01:52 At what age should I start getting screened for prostate cancer? 03:16 What does an elevated PSA level indicate? 04:27 What are the treatment options available for prostate cancer? 07:38 How does prostate cancer affect sexual function and urinary continence? If you'd like to book an appointment with Professor Sooriakumaran,...
published: 21 Feb 2025 -
Using the Artificial Urinary Sphincter in Females- Dr. Vincent Tse
Recently, The Vattikuti Foundation Masterclass series brought together a group of Reconstructive Urology Experts to discuss the applications of The Artificial Urinary Sphincter (AUS) in Uncommon Situations. All of these are uncommon and rarely discussed. This masterclass segment should be of immense interest to all Urologists involved in management of these patients. Dr. Aditya Pradhan, Director, Urology & Kidney Transplantation, BLK Memorial Hospital, New Delhi, India served as Host. This segment is: Using the AUS in females, and was presented by Dr. Vincent Tse, Associate Professor & Senior Urologist, University of Sydney, Macquarie University, Sydney, Australia. Zoom Lecture, with PPT'S, photos, robotic surgery videos. Discussion begins at 21:00. TRT: 26:25 See more at: http://vatt...
published: 25 Apr 2023
2:18
urinary sphincter
- Order: Reorder
- Duration: 2:18
- Uploaded Date: 25 Aug 2022
- views: 10350
(urethral sphincter)
A muscular structure that regulates the outflow of urine from the bladder into the urethra. When the muscles contract, the urethra narrows...
(urethral sphincter)
A muscular structure that regulates the outflow of urine from the bladder into the urethra. When the muscles contract, the urethra narrows, and urination stops or slows. Therefore, it is critical for the maintenance of urinary continence.
(Compositions)
• internal urethral sphincter
• external urethral sphincter
(Internal urethral sphincter)
• Located at the bladder's inferior end and the urethra's proximal end at the junction of the urethra with the urinary bladder, a continuation of the detrusor muscle. It remains relaxed to allow the bladder to store urine, and contracts during urination to release urine.
• It is made of smooth muscle, therefore, it is under involuntary control of the autonomic nervous system.
• This is the primary sphincter for prohibiting the release of urine.
(External urethral sphincter)
• Located in the deep perineal pouch, at the bladder's distal inferior end in females, and inferior to the prostate (at the level of the membranous urethra) in males.
• It is made of skeletal muscle, therefore, it is under voluntary control of the somatic nervous system.
• It is a secondary sphincter to control the flow of urine through the urethra.
Neurogenic bladder dysfunction is characterized by overactive bladder, urinary urgency, frequency, incontinence, or difficulty passing urine, due to disease or injury of the central nervous system or peripheral nerves involved in the control of urination.
https://wn.com/Urinary_Sphincter
(urethral sphincter)
A muscular structure that regulates the outflow of urine from the bladder into the urethra. When the muscles contract, the urethra narrows, and urination stops or slows. Therefore, it is critical for the maintenance of urinary continence.
(Compositions)
• internal urethral sphincter
• external urethral sphincter
(Internal urethral sphincter)
• Located at the bladder's inferior end and the urethra's proximal end at the junction of the urethra with the urinary bladder, a continuation of the detrusor muscle. It remains relaxed to allow the bladder to store urine, and contracts during urination to release urine.
• It is made of smooth muscle, therefore, it is under involuntary control of the autonomic nervous system.
• This is the primary sphincter for prohibiting the release of urine.
(External urethral sphincter)
• Located in the deep perineal pouch, at the bladder's distal inferior end in females, and inferior to the prostate (at the level of the membranous urethra) in males.
• It is made of skeletal muscle, therefore, it is under voluntary control of the somatic nervous system.
• It is a secondary sphincter to control the flow of urine through the urethra.
Neurogenic bladder dysfunction is characterized by overactive bladder, urinary urgency, frequency, incontinence, or difficulty passing urine, due to disease or injury of the central nervous system or peripheral nerves involved in the control of urination.
4:14
Urinary Incontinence in Men, Animation
- Order: Reorder
- Duration: 4:14
- Uploaded Date: 09 Oct 2016
- views: 773570
Types of UI in Men: Stress incontinence, Urge incontinence and Overflow incontinence; Causes and Treatments.
Purchase a license to download a non-watermarked ...
Types of UI in Men: Stress incontinence, Urge incontinence and Overflow incontinence; Causes and Treatments.
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com
Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images.
©Alila Medical Media. All rights reserved.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Urine is produced in the kidneys and stored in urinary bladder. Urination is the process of emptying the bladder through the urethra that connects the urinary bladder to the external urethral o. There are two sphincters, or valves, that keep the urethra closed to prevent leak: internal urethral sphincter located at the neck of the bladder, and external sphincter located below the prostate gland and is supported by the pelvic floor muscles.
When the bladder is full, stretch receptors in the wall of the bladder send a signal to the spinal cord and the brain. At times when it's not appropriate to urinate, the brain sends back an inhibitory signal to keep the sphincters closed and prevent voiding. When you wish to urinate, this inhibition is removed; the spinal cord instructs the muscle of the bladder to contract and the sphincters to open to let the urine out.
Urinary incontinence is involuntary leakage of urine.
There are several types of urinary incontinence in men:
1. Stress incontinence: urine leakage while sneezing, coughing, laughing or any activity that creates abdominal pressure on the bladder. This usually occurs because the muscles or tissues underneath the bladder are weakened and can no longer support it. In men, this typically happens after the prostate gland is removed for reasons such as prostate cancer.
2. Urge incontinence: need to void that cannot be deferred, inability to hold. This is commonly caused by an overactive bladder, a condition in which muscles in the wall of the bladder contract in an uncontrollable manner. The reason why this happens is unclear but it's likely to involve problems in the nervous system.
3. Overflow incontinence: constant dribbling of urine. This happens when the bladder does not empty properly while voiding making it almost always full and urine overflows. This may be due to weakened muscles in the bladder wall or a blocked or narrowed urethra. In men, the major cause for this type of incontinence is a condition called enlarged prostate or benign prostate hyperplasia, where the abnormal growth of prostate tissue compresses the urethra and blocks urine flow.
Treatment depends on the type of incontinence and severity of symptoms.
1. Lifestyle changes
- Limit fluid intake at certain times of the day - such as before going to bed or before a long trip. However, note should be taken to increase fiber content in your meals to prevent constipation.
- Cut down on caffeine, alcohol, keep a healthy weight.
- Try pelvic floor muscle exercises such as Kegel exercises. This is to strengthen the muscles that support your bladder.
- Timed voiding or bladder training therapy: plan regular trips to the bathroom at set times of the day, gradually increase the interval between trips as you gain control.
2. Medication
Depending on the cause of incontinence the following types of drugs maybe prescribed:
- Alpha-blockers, 5-alpha reductase inhibitors: for treatment of enlarged prostate.
- Imipramine, antispasmodics : these act on nerves to block bladder spasms in an overactive bladder.
3. Surgery
Surgical procedures include:
- Implantation of artificial sphincter: this is performed when weak sphincter is the source of the problem.
- Male sling: implementation of an artificial support for the urethra. This is usually recommended for those who have had their prostate gland removed.
- Other surgical procedures for treatment of enlarged prostate.
https://wn.com/Urinary_Incontinence_In_Men,_Animation
Types of UI in Men: Stress incontinence, Urge incontinence and Overflow incontinence; Causes and Treatments.
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com
Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images.
©Alila Medical Media. All rights reserved.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Urine is produced in the kidneys and stored in urinary bladder. Urination is the process of emptying the bladder through the urethra that connects the urinary bladder to the external urethral o. There are two sphincters, or valves, that keep the urethra closed to prevent leak: internal urethral sphincter located at the neck of the bladder, and external sphincter located below the prostate gland and is supported by the pelvic floor muscles.
When the bladder is full, stretch receptors in the wall of the bladder send a signal to the spinal cord and the brain. At times when it's not appropriate to urinate, the brain sends back an inhibitory signal to keep the sphincters closed and prevent voiding. When you wish to urinate, this inhibition is removed; the spinal cord instructs the muscle of the bladder to contract and the sphincters to open to let the urine out.
Urinary incontinence is involuntary leakage of urine.
There are several types of urinary incontinence in men:
1. Stress incontinence: urine leakage while sneezing, coughing, laughing or any activity that creates abdominal pressure on the bladder. This usually occurs because the muscles or tissues underneath the bladder are weakened and can no longer support it. In men, this typically happens after the prostate gland is removed for reasons such as prostate cancer.
2. Urge incontinence: need to void that cannot be deferred, inability to hold. This is commonly caused by an overactive bladder, a condition in which muscles in the wall of the bladder contract in an uncontrollable manner. The reason why this happens is unclear but it's likely to involve problems in the nervous system.
3. Overflow incontinence: constant dribbling of urine. This happens when the bladder does not empty properly while voiding making it almost always full and urine overflows. This may be due to weakened muscles in the bladder wall or a blocked or narrowed urethra. In men, the major cause for this type of incontinence is a condition called enlarged prostate or benign prostate hyperplasia, where the abnormal growth of prostate tissue compresses the urethra and blocks urine flow.
Treatment depends on the type of incontinence and severity of symptoms.
1. Lifestyle changes
- Limit fluid intake at certain times of the day - such as before going to bed or before a long trip. However, note should be taken to increase fiber content in your meals to prevent constipation.
- Cut down on caffeine, alcohol, keep a healthy weight.
- Try pelvic floor muscle exercises such as Kegel exercises. This is to strengthen the muscles that support your bladder.
- Timed voiding or bladder training therapy: plan regular trips to the bathroom at set times of the day, gradually increase the interval between trips as you gain control.
2. Medication
Depending on the cause of incontinence the following types of drugs maybe prescribed:
- Alpha-blockers, 5-alpha reductase inhibitors: for treatment of enlarged prostate.
- Imipramine, antispasmodics : these act on nerves to block bladder spasms in an overactive bladder.
3. Surgery
Surgical procedures include:
- Implantation of artificial sphincter: this is performed when weak sphincter is the source of the problem.
- Male sling: implementation of an artificial support for the urethra. This is usually recommended for those who have had their prostate gland removed.
- Other surgical procedures for treatment of enlarged prostate.
- published: 09 Oct 2016
- views: 773570
8:15
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
- Order: Reorder
- Duration: 8:15
- Uploaded Date: 24 Apr 2023
- views: 6674
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
For more information, visit: https://auau.auanet.org/core
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
For more information, visit: https://auau.auanet.org/core
https://wn.com/Core_Videos_(2021)_Step_By_Step_Placement_Of_The_Artifical_Urinary_Sphincter
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
For more information, visit: https://auau.auanet.org/core
- published: 24 Apr 2023
- views: 6674
1:39
Micturition Reflex - Neural Control of Urination Animation Video.
- Order: Reorder
- Duration: 1:39
- Uploaded Date: 30 Mar 2014
- views: 478401
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com
Check out our new Alila Academy - AlilaAcademy(dot)com - co...
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com
Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images.
©Alila Medical Media. All rights reserved.
Neural control of urination - micturition reflex.
When the bladder is full, stretch receptors in the wall of the bladder send nerve impulses to the sacral region of the spinal cord. By way of a parasympathetic response, signals return to the bladder and stimulate contraction of the muscle of the bladder and relaxation of the internal urethral sphincter. This part of the reflex is involuntary and is predominant in infants and young children.
As the central nervous system matures, it acquires voluntary control over the external urethral sphincter. Urination is controlled mainly by the micturition center in the pons. This center receives sensory signals from the bladder and communicates with the cortex about the appropriateness of urinating at the moment. At times when it's not convenient to urinate, the center sends back an inhibitory signal to keep the sphincters closed and prevent voiding. When you wish to urinate, this inhibition is removed; the spinal cord instructs the muscle of the bladder to contract and the sphincters to open to let the urine out.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
https://wn.com/Micturition_Reflex_Neural_Control_Of_Urination_Animation_Video.
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com
Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images.
©Alila Medical Media. All rights reserved.
Neural control of urination - micturition reflex.
When the bladder is full, stretch receptors in the wall of the bladder send nerve impulses to the sacral region of the spinal cord. By way of a parasympathetic response, signals return to the bladder and stimulate contraction of the muscle of the bladder and relaxation of the internal urethral sphincter. This part of the reflex is involuntary and is predominant in infants and young children.
As the central nervous system matures, it acquires voluntary control over the external urethral sphincter. Urination is controlled mainly by the micturition center in the pons. This center receives sensory signals from the bladder and communicates with the cortex about the appropriateness of urinating at the moment. At times when it's not convenient to urinate, the center sends back an inhibitory signal to keep the sphincters closed and prevent voiding. When you wish to urinate, this inhibition is removed; the spinal cord instructs the muscle of the bladder to contract and the sphincters to open to let the urine out.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
- published: 30 Mar 2014
- views: 478401
8:51
External urethral sphincter electromyography and the influence of the menstrual cycle
- Order: Reorder
- Duration: 8:51
- Uploaded Date: 26 Aug 2015
- views: 3838
Read the article: http://onlinelibrary.wiley.com/doi/10.1111/bju.13042/abstract
Cecile Tawadros, Katherine Burnett, Laura F. Derbyshire, Thomas Tawadros, Noel ...
Read the article: http://onlinelibrary.wiley.com/doi/10.1111/bju.13042/abstract
Cecile Tawadros, Katherine Burnett, Laura F. Derbyshire, Thomas Tawadros, Noel W. Clarke and Christopher D. Betts
External urethral sphincter electromyography in asymptomatic women and the influence of the menstrual cycle
BJU International DOI: 10.1111/bju.13042
https://wn.com/External_Urethral_Sphincter_Electromyography_And_The_Influence_Of_The_Menstrual_Cycle
Read the article: http://onlinelibrary.wiley.com/doi/10.1111/bju.13042/abstract
Cecile Tawadros, Katherine Burnett, Laura F. Derbyshire, Thomas Tawadros, Noel W. Clarke and Christopher D. Betts
External urethral sphincter electromyography in asymptomatic women and the influence of the menstrual cycle
BJU International DOI: 10.1111/bju.13042
- published: 26 Aug 2015
- views: 3838
15:30
The Artificial Urinary Sphincter in Complex Situations
- Order: Reorder
- Duration: 15:30
- Uploaded Date: 07 Sep 2024
- views: 227
Margit M. Fisch, MD, FEAPU, FEBU, discusses the use of artificial urinary sphincters for the management of complex male SUI cases.
#urology #urologist #urinary...
Margit M. Fisch, MD, FEAPU, FEBU, discusses the use of artificial urinary sphincters for the management of complex male SUI cases.
#urology #urologist #urinaryincontinence #urinarysphincters #sui
https://wn.com/The_Artificial_Urinary_Sphincter_In_Complex_Situations
Margit M. Fisch, MD, FEAPU, FEBU, discusses the use of artificial urinary sphincters for the management of complex male SUI cases.
#urology #urologist #urinaryincontinence #urinarysphincters #sui
- published: 07 Sep 2024
- views: 227
5:12
Artificial Urinary Sphincter/ Urethroplasty Model | SLICE
- Order: Reorder
- Duration: 5:12
- Uploaded Date: 16 Jul 2024
- views: 1340
Ahmed Ghazi, M.D., details the artificial urinary sphincter/ urethroplasty model, a surgical training model for urologists.
The Surgical Learning and Innovatio...
Ahmed Ghazi, M.D., details the artificial urinary sphincter/ urethroplasty model, a surgical training model for urologists.
The Surgical Learning and Innovation Center of Excellence (SLICE) surgical models are rigorously designed through a multi-physician consensus decision-making process. They are constructed using materials to emulate the human body, ensuring trainees experience a near-real life training environment.
https://wn.com/Artificial_Urinary_Sphincter_Urethroplasty_Model_|_Slice
Ahmed Ghazi, M.D., details the artificial urinary sphincter/ urethroplasty model, a surgical training model for urologists.
The Surgical Learning and Innovation Center of Excellence (SLICE) surgical models are rigorously designed through a multi-physician consensus decision-making process. They are constructed using materials to emulate the human body, ensuring trainees experience a near-real life training environment.
- published: 16 Jul 2024
- views: 1340
7:27
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
- Order: Reorder
- Duration: 7:27
- Uploaded Date: 24 Apr 2023
- views: 9322
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
For more information, visit: https://auau.auanet.org/core
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
For more information, visit: https://auau.auanet.org/core
https://wn.com/Core_Vides_(2021)_Artificial_Urinary_Sphincter_Surgery_Transcorporal_Approach
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
For more information, visit: https://auau.auanet.org/core
- published: 24 Apr 2023
- views: 9322
11:34
How does prostate cancer affect sexual function and urinary continence? - Online interview
- Order: Reorder
- Duration: 11:34
- Uploaded Date: 21 Feb 2025
- views: 146
Professor Prasanna Sooriakumaran, known globally as Prof PS, answers this important query, alongside other commonly-asked questions about prostate cancer.
Th...
Professor Prasanna Sooriakumaran, known globally as Prof PS, answers this important query, alongside other commonly-asked questions about prostate cancer.
The leading urologist goes into expert detail, addressing the early signs and symptoms, what age you should start getting screened, and elevated PSA levels, as well what they can indicate and the treatment options available.
00:00 Introduction
00:05 What are the early signs and symptoms of prostate cancer?
01:52 At what age should I start getting screened for prostate cancer?
03:16 What does an elevated PSA level indicate?
04:27 What are the treatment options available for prostate cancer?
07:38 How does prostate cancer affect sexual function and urinary continence?
If you'd like to book an appointment with Professor Sooriakumaran, visit his Top Doctors profile here: https://www.topdoctors.co.uk/doctor/prasanna-sooriakumaran
✔ Follow us on Instagram: https://bit.ly/3fSrqXb
✔ Follow us on Facebook: https://bit.ly/3t5kGsW
✔ Follow us on Twitter: https://bit.ly/39TidKh
https://wn.com/How_Does_Prostate_Cancer_Affect_Sexual_Function_And_Urinary_Continence_Online_Interview
Professor Prasanna Sooriakumaran, known globally as Prof PS, answers this important query, alongside other commonly-asked questions about prostate cancer.
The leading urologist goes into expert detail, addressing the early signs and symptoms, what age you should start getting screened, and elevated PSA levels, as well what they can indicate and the treatment options available.
00:00 Introduction
00:05 What are the early signs and symptoms of prostate cancer?
01:52 At what age should I start getting screened for prostate cancer?
03:16 What does an elevated PSA level indicate?
04:27 What are the treatment options available for prostate cancer?
07:38 How does prostate cancer affect sexual function and urinary continence?
If you'd like to book an appointment with Professor Sooriakumaran, visit his Top Doctors profile here: https://www.topdoctors.co.uk/doctor/prasanna-sooriakumaran
✔ Follow us on Instagram: https://bit.ly/3fSrqXb
✔ Follow us on Facebook: https://bit.ly/3t5kGsW
✔ Follow us on Twitter: https://bit.ly/39TidKh
- published: 21 Feb 2025
- views: 146
26:26
Using the Artificial Urinary Sphincter in Females- Dr. Vincent Tse
- Order: Reorder
- Duration: 26:26
- Uploaded Date: 25 Apr 2023
- views: 377
Recently, The Vattikuti Foundation Masterclass series brought together a group of Reconstructive Urology Experts to discuss the applications of The Artificial U...
Recently, The Vattikuti Foundation Masterclass series brought together a group of Reconstructive Urology Experts to discuss the applications of The Artificial Urinary Sphincter (AUS) in Uncommon Situations.
All of these are uncommon and rarely discussed. This masterclass segment should be of immense interest to all Urologists involved in management of these patients.
Dr. Aditya Pradhan, Director, Urology & Kidney Transplantation, BLK Memorial Hospital, New Delhi, India served as Host.
This segment is: Using the AUS in females, and was presented by Dr. Vincent Tse, Associate Professor & Senior Urologist, University of Sydney, Macquarie University, Sydney, Australia. Zoom Lecture, with PPT'S, photos, robotic surgery videos. Discussion begins at 21:00. TRT: 26:25
See more at: http://vattikutifoundation.com/videos
https://wn.com/Using_The_Artificial_Urinary_Sphincter_In_Females_Dr._Vincent_Tse
Recently, The Vattikuti Foundation Masterclass series brought together a group of Reconstructive Urology Experts to discuss the applications of The Artificial Urinary Sphincter (AUS) in Uncommon Situations.
All of these are uncommon and rarely discussed. This masterclass segment should be of immense interest to all Urologists involved in management of these patients.
Dr. Aditya Pradhan, Director, Urology & Kidney Transplantation, BLK Memorial Hospital, New Delhi, India served as Host.
This segment is: Using the AUS in females, and was presented by Dr. Vincent Tse, Associate Professor & Senior Urologist, University of Sydney, Macquarie University, Sydney, Australia. Zoom Lecture, with PPT'S, photos, robotic surgery videos. Discussion begins at 21:00. TRT: 26:25
See more at: http://vattikutifoundation.com/videos
- published: 25 Apr 2023
- views: 377
PLAYLIST TIME:
PLAYLIST TIME:
2:18
urinary sphincter
(urethral sphincter)
A muscular structure that regulates the outflow of urine from the bl...
published: 25 Aug 2022
urinary sphincter
urinary sphincter
- Report rights infringement
- published: 25 Aug 2022
- views: 10350
(urethral sphincter)
A muscular structure that regulates the outflow of urine from the bladder into the urethra. When the muscles contract, the urethra narrows, and urination stops or slows. Therefore, it is critical for the maintenance of urinary continence.
(Compositions)
• internal urethral sphincter
• external urethral sphincter
(Internal urethral sphincter)
• Located at the bladder's inferior end and the urethra's proximal end at the junction of the urethra with the urinary bladder, a continuation of the detrusor muscle. It remains relaxed to allow the bladder to store urine, and contracts during urination to release urine.
• It is made of smooth muscle, therefore, it is under involuntary control of the autonomic nervous system.
• This is the primary sphincter for prohibiting the release of urine.
(External urethral sphincter)
• Located in the deep perineal pouch, at the bladder's distal inferior end in females, and inferior to the prostate (at the level of the membranous urethra) in males.
• It is made of skeletal muscle, therefore, it is under voluntary control of the somatic nervous system.
• It is a secondary sphincter to control the flow of urine through the urethra.
Neurogenic bladder dysfunction is characterized by overactive bladder, urinary urgency, frequency, incontinence, or difficulty passing urine, due to disease or injury of the central nervous system or peripheral nerves involved in the control of urination.
4:14
Urinary Incontinence in Men, Animation
Types of UI in Men: Stress incontinence, Urge incontinence and Overflow incontinence; Caus...
published: 09 Oct 2016
Urinary Incontinence in Men, Animation
Urinary Incontinence in Men, Animation
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- published: 09 Oct 2016
- views: 773570
Types of UI in Men: Stress incontinence, Urge incontinence and Overflow incontinence; Causes and Treatments.
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All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Urine is produced in the kidneys and stored in urinary bladder. Urination is the process of emptying the bladder through the urethra that connects the urinary bladder to the external urethral o. There are two sphincters, or valves, that keep the urethra closed to prevent leak: internal urethral sphincter located at the neck of the bladder, and external sphincter located below the prostate gland and is supported by the pelvic floor muscles.
When the bladder is full, stretch receptors in the wall of the bladder send a signal to the spinal cord and the brain. At times when it's not appropriate to urinate, the brain sends back an inhibitory signal to keep the sphincters closed and prevent voiding. When you wish to urinate, this inhibition is removed; the spinal cord instructs the muscle of the bladder to contract and the sphincters to open to let the urine out.
Urinary incontinence is involuntary leakage of urine.
There are several types of urinary incontinence in men:
1. Stress incontinence: urine leakage while sneezing, coughing, laughing or any activity that creates abdominal pressure on the bladder. This usually occurs because the muscles or tissues underneath the bladder are weakened and can no longer support it. In men, this typically happens after the prostate gland is removed for reasons such as prostate cancer.
2. Urge incontinence: need to void that cannot be deferred, inability to hold. This is commonly caused by an overactive bladder, a condition in which muscles in the wall of the bladder contract in an uncontrollable manner. The reason why this happens is unclear but it's likely to involve problems in the nervous system.
3. Overflow incontinence: constant dribbling of urine. This happens when the bladder does not empty properly while voiding making it almost always full and urine overflows. This may be due to weakened muscles in the bladder wall or a blocked or narrowed urethra. In men, the major cause for this type of incontinence is a condition called enlarged prostate or benign prostate hyperplasia, where the abnormal growth of prostate tissue compresses the urethra and blocks urine flow.
Treatment depends on the type of incontinence and severity of symptoms.
1. Lifestyle changes
- Limit fluid intake at certain times of the day - such as before going to bed or before a long trip. However, note should be taken to increase fiber content in your meals to prevent constipation.
- Cut down on caffeine, alcohol, keep a healthy weight.
- Try pelvic floor muscle exercises such as Kegel exercises. This is to strengthen the muscles that support your bladder.
- Timed voiding or bladder training therapy: plan regular trips to the bathroom at set times of the day, gradually increase the interval between trips as you gain control.
2. Medication
Depending on the cause of incontinence the following types of drugs maybe prescribed:
- Alpha-blockers, 5-alpha reductase inhibitors: for treatment of enlarged prostate.
- Imipramine, antispasmodics : these act on nerves to block bladder spasms in an overactive bladder.
3. Surgery
Surgical procedures include:
- Implantation of artificial sphincter: this is performed when weak sphincter is the source of the problem.
- Male sling: implementation of an artificial support for the urethra. This is usually recommended for those who have had their prostate gland removed.
- Other surgical procedures for treatment of enlarged prostate.
8:15
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
For more in...
published: 24 Apr 2023
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
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- published: 24 Apr 2023
- views: 6674
Core Videos (2021): Step-by-Step Placement of the Artifical Urinary Sphincter
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1:39
Micturition Reflex - Neural Control of Urination Animation Video.
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedi...
published: 30 Mar 2014
Micturition Reflex - Neural Control of Urination Animation Video.
Micturition Reflex - Neural Control of Urination Animation Video.
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- published: 30 Mar 2014
- views: 478401
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Neural control of urination - micturition reflex.
When the bladder is full, stretch receptors in the wall of the bladder send nerve impulses to the sacral region of the spinal cord. By way of a parasympathetic response, signals return to the bladder and stimulate contraction of the muscle of the bladder and relaxation of the internal urethral sphincter. This part of the reflex is involuntary and is predominant in infants and young children.
As the central nervous system matures, it acquires voluntary control over the external urethral sphincter. Urination is controlled mainly by the micturition center in the pons. This center receives sensory signals from the bladder and communicates with the cortex about the appropriateness of urinating at the moment. At times when it's not convenient to urinate, the center sends back an inhibitory signal to keep the sphincters closed and prevent voiding. When you wish to urinate, this inhibition is removed; the spinal cord instructs the muscle of the bladder to contract and the sphincters to open to let the urine out.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
8:51
External urethral sphincter electromyography and the influence of the menstrual cycle
Read the article: http://onlinelibrary.wiley.com/doi/10.1111/bju.13042/abstract
Cecile Ta...
published: 26 Aug 2015
External urethral sphincter electromyography and the influence of the menstrual cycle
External urethral sphincter electromyography and the influence of the menstrual cycle
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- published: 26 Aug 2015
- views: 3838
Read the article: http://onlinelibrary.wiley.com/doi/10.1111/bju.13042/abstract
Cecile Tawadros, Katherine Burnett, Laura F. Derbyshire, Thomas Tawadros, Noel W. Clarke and Christopher D. Betts
External urethral sphincter electromyography in asymptomatic women and the influence of the menstrual cycle
BJU International DOI: 10.1111/bju.13042
15:30
The Artificial Urinary Sphincter in Complex Situations
Margit M. Fisch, MD, FEAPU, FEBU, discusses the use of artificial urinary sphincters for t...
published: 07 Sep 2024
The Artificial Urinary Sphincter in Complex Situations
The Artificial Urinary Sphincter in Complex Situations
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- published: 07 Sep 2024
- views: 227
Margit M. Fisch, MD, FEAPU, FEBU, discusses the use of artificial urinary sphincters for the management of complex male SUI cases.
#urology #urologist #urinaryincontinence #urinarysphincters #sui
5:12
Artificial Urinary Sphincter/ Urethroplasty Model | SLICE
Ahmed Ghazi, M.D., details the artificial urinary sphincter/ urethroplasty model, a surgic...
published: 16 Jul 2024
Artificial Urinary Sphincter/ Urethroplasty Model | SLICE
Artificial Urinary Sphincter/ Urethroplasty Model | SLICE
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- published: 16 Jul 2024
- views: 1340
Ahmed Ghazi, M.D., details the artificial urinary sphincter/ urethroplasty model, a surgical training model for urologists.
The Surgical Learning and Innovation Center of Excellence (SLICE) surgical models are rigorously designed through a multi-physician consensus decision-making process. They are constructed using materials to emulate the human body, ensuring trainees experience a near-real life training environment.
7:27
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
For more ...
published: 24 Apr 2023
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
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- published: 24 Apr 2023
- views: 9322
Core Vides (2021): Artificial Urinary Sphincter Surgery: Transcorporal Approach
For more information, visit: https://auau.auanet.org/core
11:34
How does prostate cancer affect sexual function and urinary continence? - Online interview
Professor Prasanna Sooriakumaran, known globally as Prof PS, answers this important query,...
published: 21 Feb 2025
How does prostate cancer affect sexual function and urinary continence? - Online interview
How does prostate cancer affect sexual function and urinary continence? - Online interview
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- published: 21 Feb 2025
- views: 146
Professor Prasanna Sooriakumaran, known globally as Prof PS, answers this important query, alongside other commonly-asked questions about prostate cancer.
The leading urologist goes into expert detail, addressing the early signs and symptoms, what age you should start getting screened, and elevated PSA levels, as well what they can indicate and the treatment options available.
00:00 Introduction
00:05 What are the early signs and symptoms of prostate cancer?
01:52 At what age should I start getting screened for prostate cancer?
03:16 What does an elevated PSA level indicate?
04:27 What are the treatment options available for prostate cancer?
07:38 How does prostate cancer affect sexual function and urinary continence?
If you'd like to book an appointment with Professor Sooriakumaran, visit his Top Doctors profile here: https://www.topdoctors.co.uk/doctor/prasanna-sooriakumaran
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26:26
Using the Artificial Urinary Sphincter in Females- Dr. Vincent Tse
Recently, The Vattikuti Foundation Masterclass series brought together a group of Reconstr...
published: 25 Apr 2023
Using the Artificial Urinary Sphincter in Females- Dr. Vincent Tse
Using the Artificial Urinary Sphincter in Females- Dr. Vincent Tse
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- published: 25 Apr 2023
- views: 377
Recently, The Vattikuti Foundation Masterclass series brought together a group of Reconstructive Urology Experts to discuss the applications of The Artificial Urinary Sphincter (AUS) in Uncommon Situations.
All of these are uncommon and rarely discussed. This masterclass segment should be of immense interest to all Urologists involved in management of these patients.
Dr. Aditya Pradhan, Director, Urology & Kidney Transplantation, BLK Memorial Hospital, New Delhi, India served as Host.
This segment is: Using the AUS in females, and was presented by Dr. Vincent Tse, Associate Professor & Senior Urologist, University of Sydney, Macquarie University, Sydney, Australia. Zoom Lecture, with PPT'S, photos, robotic surgery videos. Discussion begins at 21:00. TRT: 26:25
See more at: http://vattikutifoundation.com/videos
Urethral sphincter
The urethral sphincter is one of two muscles used to control the exit of urine in the urinary bladder through the urethra. The two muscles are the male or female external urethral sphincter and the internal urethral sphincter. When either of these muscles contracts, the urethra is sealed shut.
The external urethral sphincter originates at the ischiopubic ramus and inserts into the intermeshing muscle fibers from the other side. It is controlled by the deep perineal branch of the pudendal nerve. Activity in the nerve fibers constricts the urethra.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Urethral_sphincter
urinary sphincter...
Urinary Incontinence in Men, Animation...
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Micturition Reflex - Neural Control of Urination A...
External urethral sphincter electromyography and t...
The Artificial Urinary Sphincter in Complex Situat...
Artificial Urinary Sphincter/ Urethroplasty Model ...
Core Vides (2021): Artificial Urinary Sphincter Su...
How does prostate cancer affect sexual function an...