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Related Concept Videos

Muscles of the Pelvic Floor and Perineum01:26

Muscles of the Pelvic Floor and Perineum

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The muscles of the pelvic floor and perineum are crucial for supporting the pelvic organs, controlling continence, and aiding in sexual function, childbirth, and core stability. They are typically divided into the superficial perineal layer and the deep pelvic floor layer.
Perineal Layer
The perineum is a diamond-shaped area below the pelvic diaphragm, divided into an anterior urogenital triangle that contains the external genitals and a posterior anal triangle housing the anus. The urogenital...
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Muscles of the Abdomen01:21

Muscles of the Abdomen

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The abdominal wall encircles the abdominal cavity, providing flexible protection and shielding the internal organs from harm. It is bordered at the top by the xiphoid process and costal margins, at the back by the vertebral column, and at the bottom by the pelvic bones and inguinal ligament. The abdominal wall is divided into two regions — the anterolateral and posterior regions.
Anterolateral Region
The anterolateral region comprises five paired muscles classified into the lateral and...
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Urinary Bladder01:23

Urinary Bladder

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The urinary bladder is a hollow, muscular sac that temporarily stores urine before it is expelled from the body. It can hold approximately 600 mL of urine prior to micturition. The bladder is retroperitoneal and located behind the pubic symphysis in the pelvic floor.
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
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Abdominal Regions and Quadrants01:19

Abdominal Regions and Quadrants

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To promote clear communication, for instance, about the location of a patient's abdominal pain or a suspicious mass, anatomists and clinicians typically use imaginary lines to categorize the abdominopelvic cavity into either four quadrants or nine regions to identify organs in the cavity.
The simpler quadrants approach, which is more commonly used in medicine, subdivides the cavity with one horizontal and one vertical line that intersects at the patient's umbilicus (navel). The four...
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Muscles that Move the Leg01:23

Muscles that Move the Leg

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The movement of the legs is facilitated by numerous muscles located within the anterior, medial, and posterior compartments of the thigh.
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed...
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Disorders of the Urinary System01:20

Disorders of the Urinary System

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The urinary system is responsible for eliminating waste and excess fluids from the body. However, disorders of the urinary system can arise due to various reasons like infections, stress, age, congenital abnormalities, and lifestyle.
Urinary tract infections (UTIs) are one of the most common urinary system disorders. They are caused by bacteria that enter the urethra and can spread to the bladder resulting in cystitis. Pyelonephritis is the result of a UTI that has ascended to the level of the...
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Related Experiment Video

Updated: Jan 8, 2026

Author Spotlight: Advancing Pelvic Prolapse Treatment with a Non-Mesh Approach using Laparoscopic Pectopexy
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Posterior pelvic floor compartment disorders.

Kathy Davis1, Devinder Kumar

  • 1St George's Hospital NHS Trust, London, UK.

Best Practice & Research. Clinical Obstetrics & Gynaecology
|October 4, 2005
PubMed
Summary
This summary is machine-generated.

Posterior pelvic floor disorders involve complex anorectal symptoms impacting quality of life. A multidisciplinary approach is crucial for individualized treatment and managing these interconnected functional issues.

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Area of Science:

  • Gynecology
  • Colorectal Surgery
  • Urology
  • Physical Therapy

Background:

  • Posterior pelvic floor disorders are symptom-based functional anorectal disturbances significantly impacting quality of life.
  • Symptoms include prolapse, pelvic pressure, fecal incontinence, stool trapping, and constipation, often non-specific and linked to structural, neuromuscular, or functional defects.
  • These disorders arise from complex, dynamic interrelationships between multiple pathophysiological mechanisms affecting continence and defecation.

Purpose of the Study:

  • To highlight the complex nature of posterior pelvic compartment disorders.
  • To emphasize the need for a multidisciplinary approach in evaluation and treatment.
  • To underscore the importance of individualized care and clear outcome measures in managing these conditions.

Main Methods:

  • Review of existing literature on posterior pelvic floor compartment disorders.
  • Analysis of the interplay between different pathophysiological mechanisms.
  • Discussion of current management strategies and the need for consensus.

Main Results:

  • Symptoms are often non-specific and can coexist across different pelvic compartments.
  • Dysfunction in one compartment can lead to or exacerbate issues in another.
  • Current management strategies may be segregated, overlooking the global nature of pelvic floor dysfunction.

Conclusions:

  • An individualized, multidisciplinary therapeutic approach is essential for posterior pelvic compartment disorders.
  • Consensus on optimal surgical management is lacking, necessitating clearly defined outcome measures.
  • Long-term follow-up is critical to minimize complications and maintain bowel, bladder, and sexual function.