We will be closed on Saturday July 19 and Sunday July 20 due to building construction work.
Did You Mean:

Search Results

  • Image
    Bassett, David L.; Gruber, William A.
    Bassett collection of stereoscopic images of human anatomy. 157-1
    Summary: The superficial fascia has been removed from the perineum. A narrow remnant of the membranous layer of the superficial fascia (16) has been retained along the line of its fusion with the fascia lata close to the ischiopubic rami. The deep perineal fascia (17) appears as a distinct membranous layer that covers the main trunks of the posterior labial nerves in this specimen. In the following view this layer is dissected.

    Contents:
    Nomina Anatomica legend (English):
    1. Labium minus
    2. Gracilis muscle
    3. Upper pointer: Vestibule of vagina Lower pointer: External urethral opening
    4. Upper pointer: Labium majus Lower pointer: Vaginal opening
    5. Ramus of ischium (covered by fibrous tissue)
    6. Adductor magnus muscle
    7. Ischial tuberosity
    8. Ischiorectal fossa (pointer indicates posterior recess)
    9. Gluteus maximus muscle
    10. Inferior fascia of pelvic diaphragm
    11. Anococcygeal ligament
    12. Coccyx
    13. Anococcygeal nerve
    14. Prepuce of clitoris
    15. Adductor longus muscle
    16. Cut edge of superficial perineal fascia (Colles' fascia)
    17. Deep perineal fascia
    18. posterior perineal branches femoral cutaneous nerve
    19. Upper pointer: Anus Lower pointer: External anal sphincter muscle
    20. Inferior rectal artery (cut off)
    21. Levator ani muscle
    Digital Access Image
    Print
  • Image
    Bassett, David L.; Gruber, William A.
    Bassett collection of stereoscopic images of human anatomy. 157-7
    Summary: Muscles within the deep space of the perineum have been cut away to expose the dorsal nerve of the clitoris and the internal pudendal vein passing forward in the lateral part of this space. The superior fascia of the urogenital diaphragm (14) forms the superior boundary of the deep space.

    Contents:
    Nomina Anatomica legend (English):
    1. Labium minus
    2. Vagina
    3. Ischiorectal fossa
    4. Anus
    5. Body of clitoris
    6. Dorsal nerve of clitoris
    7. Perineal membrane (remnant)
    8. Sphincter muscle of urethra (cut off)
    9. Crus of clitoris
    10. Obturator externus muscle
    11. Wall of vagina (cut across)
    12. Internal pudendal vein
    13. Dorsal artery of clitoris (cutoff)
    14. Upper pointer: Superior fascia of urogenital diaphragm Lower pointer: Posterior labial branch perineal artery
    15. Ramus of ischium
    16. Posterior labial nerve
    17. Ischial tuberosity
    18. Levator ani muscle
    Digital Access Image
    Print
  • Image
    Bassett, David L.; Gruber, William A.
    Bassett collection of stereoscopic images of human anatomy. 157-6
    Summary: The perineal membrane (inferior fascia of the urogenital diaphragm) has been resected on the left side with the exception of a narrow margin of this layer (12) which remains anteriorly. The contents of the deep perineal space are thus exposed.

    Contents:
    Nomina Anatomica legend (English):
    1. Glans of clitoris
    2. Labium minus
    3. External urethral opening
    4. Ischiocavernosus muscle (visible through deep perineal fascia)
    5. Upper pointer: Vagina Lower pointer: Hymenal caruncle
    6. Deep perineal fascia
    7. Ischiorectal fossa
    8. Suspensory ligament of clitoris
    9. Body of clitoris
    10. Left pointer: Right crus of clitoris Right pointer: Septum of corpus cavernosum
    11. Left crus of clitoris
    12. Perineal membrane (marginal remnant)
    13. Inferior pubic ramus (covered by fibrous tissue)
    14. Sphincter muscle of urethra (within deep perineal space)
    15. Wall of vagina (cut across)
    16. Dorsal artery of clitoris
    17. Posterior labial branch perineal artery (cut off)
    18. Transverse perineal muscle profundus
    19. Central tendon of perineum
    20. Perineal raphe
    21. Anus
    Digital Access Image
    Print
  • Image
    Bassett, David L.; Gruber, William A.
    Bassett collection of stereoscopic images of human anatomy. 157-2
    Summary: The deep perineal fascia has been resected from the left half of the dissection. The major branches of the posterior labial nerves and vessels (12) that lay deep to this layer have been freed of their connective tissue investments. Still remaining in place is a layer of fascia (14) that covers the ischiocavernosus, bulbospongiosus and superficial transverse perineal muscles.

    Contents:
    Nomina Anatomica legend (English):
    1. Prepuce of clitoris
    2. Labium minus
    3. Labium majus (cut off)
    4. Upper pointer: Vaginal opening Lower pointer: Deep perineal fascia
    5. Ischial tuberosity
    6. Gluteus maximus muscle
    7. External anal sphincter muscle
    8. Anus
    9. Suspensory ligament of clitoris
    10. Gracilis muscle
    11. Superficial perineal fascia (cut edge)
    12. posterior labial nerves (accompanied by posterior labial arteries)
    13. Deep perineal fascia (cut edge)
    14. Deep layer of deep perineal fascia
    15. Levator ani muscle
    Digital Access Image
    Print
  • Image
    Bassett, David L.; Gruber, William A.
    Bassett collection of stereoscopic images of human anatomy. 157-3
    Summary: The ischiocavernosus (9), bulbospongiosus (10) and superficial transverse perineal muscles (12) have been exposed within the superficial perineal space, or compartment, by the removal of the fascial investment of these muscles shown in the preceding view.

    Contents:
    Nomina Anatomica legend (English):
    1. Gracilis muscle
    2. Labia minora
    3. Deep perineal fascia (intact)
    4. Adductor magnus muscle
    5. Ischiorectal fossa (pointer indicates lunate fascia)
    6. Gluteus maximus muscle
    7. Anus
    8. Tendons of insertion of bulbospongiosus muscle and ischiocavernosus muscle blending with suspensory ligament of clitoris
    9. Upper pointer: Crus clitoridis Lower pointer: Ischiocavernosus muscle
    10. Upper pointer: bulbospongiosus muscle Lower pointer: Labium majus (partially cut away)
    11. Posterior labial artery and nerve
    12. Superficial transverse perineal muscle
    13. Levator ani muscle
    Digital Access Image
    Print
  • Image
    Bassett, David L.; Gruber, William A.
    Bassett collection of stereoscopic images of human anatomy. 157-5
    Summary: The bulbospongiosus and ischiocavernosus muscles have been removed on the left side of the specimen. The left bulb of the vestibule has been slightly retracted from its position against the wall of the vestibule. Several small, aberrant bundles of muscle (18) pass across the superficial perineal space in close apposition to the inferior surface of the perineal membrane.

    Contents:
    Nomina Anatomica legend (English):
    1. Body of clitoris
    2. Glans of clitoris
    3. Prepuce of clitoris
    4. Labium minus
    5. External urethral opening
    6. Vaginal opening
    7. Ischiorectal fossa
    8. Anus
    9. Suspensory ligament of clitoris
    10. Pubic symphysis
    11. Crus of clitoris
    12. Adductor longus muscle (cut off)
    13. Adductor brevis muscle
    14. Gracilis muscle (cut off)
    15. Pectineus muscle
    16. Bulbus vestibuli
    17. Upper pointer: Wall of vagina (cut across) Lower pointer: Duct of greater vestibular gland
    18. Upper pointer: Greater vestibular gland Lower pointer: Aberrant muscle fasciculus
    19. Perineal membrane
    20. Ramus of ischium
    21. Ischial tuberosity
    22. Superficial transverse perineal muscle
    23. Levator ani muscle
    Digital Access Image
    Print
  • Image
    Bassett, David L.; Gruber, William A.
    Bassett collection of stereoscopic images of human anatomy. 157-4
    Summary: The bulbospongiosus and ischiocavernosus muscles have been elevated to display perineal branches of the pudendal nerve that enter the deep surfaces of the muscles.

    Contents:
    Nomina Anatomica legend (English):
    1. Vaginal opening
    2. Deep perineal fascia
    3. Greater vestibular (Bartholin's) gland
    4. Perineal raphe
    5. External anal sphincter muscle
    6. Anus
    7. Superficial transverse perineal muscle
    8. Inferior rectal artery (cut off)
    9. Ischial tuberosity
    10. prepuce of clitoris
    11. Labium minus
    12. Ischiocavernosus muscle
    13. Crus of clitoris
    14. Inferior pubic ramus (covered by fibrous tissue)
    15. Bulbospongiosus muscle
    16. Nerves entering bulbospongiosus muscle
    17. Inferior fascia of urogenital diaphragm (perineal membrane)
    18. Nerve entering ischiocavernosus muscle
    Digital Access Image
    Print
  • Image
    Roy B. Cohn papers, 1963-1982. MSS27-00157
    Digital Access SDR
  • Image
    Stanford University Medical Center Records. MSS101-00157
    Digital Access SDR