Endo-abxdominal fascia Urinary bladdo ututor intoru Cturator tacia artery Ptane0 o时section toe8aD Cardinal Vecersl tascia一 ligament Tondnosacho☑ levator an Supenor and interor tancia of pelvic diapagm Prostate Levutor anl Prostate Tendnous arch ol urethra pelvic fascia Extemal urothral sphinchto A Anterior view of coronal section of female pelvis C Anterior view of coronal section Loose arnolar tascia Endooolvic of male pelvis 日U03 nentous fasciafasci Pariata Mernbranous fascia B
Perineopelvic Spaces Endopelvic fascia:loose Sagittal Section Extra/sub peritoneal connective tiss Rectovesical (Denonvilliers')fascia (septum) Vesical fascia Peritoneum Retrovesical space (of rectovesical space) Submucous space Prerectal space (of rectovesical space) Rectal fascia Retroprostatic space (of Presacral fascia rectovesical space) Presacral Retropubic space (prevesical)space tof Levator ani muscle and Urogenital diaphragm fascia of pelvic diaphragm Deep (Buck's)fascia of penis Deep postanal space Anococcygeal ligament Bulbospongiosus muscle and investing (Gallaudet's)fascia Superficial postanal space (part of perianal space) Superficial perineal (Colles')fascia Deep extemal anal sphincter muscle Superficial perineal space (pouch or compartment) Superficial extemal anal sphincter muscle Perianal space Subcutaneous extemal anal sphincter muscle
Endopelvic fascia: loose Extra / sub peritoneal connective tissue
Key:Male Puboprostaticus Pubococcygeus Puborectalis Urinary bladder Muscle of uvula Rectum Rectovesicalis Coccyx Muscles compressing urethra: Internal urethral sphincter Pubovesicalis External urethral sphincter Compressor urethrae Prostate Urethra Male Key:Female Pubovesicalis Vagina Pubococcygeus Puborectalis ☐Rectovesicalis Urinary bladde Rectum Muscles compressing urethra: Pubis Compressor urethrae Coccyx External urethral sphincter Muscles compressing vagina: Pubovaginalis Urethrovaginal sphincter (part of external Urethra Perineal body urethral sphincter） Bulbospongiosus Female
pelvic vessels and nerves
pelvic vessels and nerves
Common iliac artery 。 Continuation of abdominal aorta at level of L4 vertebra Terminates in front of sacroiliac joint by dividing into internal and external iliac a
Common iliac artery • Continuation of abdominal aorta at level of L4 vertebra • Terminates in front of sacroiliac joint by dividing into internal and external iliac a