THE ABDOMINAL WALL 1142020 SCNM ANAT 604 The

THE ABDOMINAL WALL 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 1

BONY PELVIS • OS COXAE – ILEUM • ANT. SUP. ILIAC SPINE • ANT. INF. ILIAC SPINE • ILIAC CREST – PUBIS • • 11/4/2020 SUP. RAMUS TUBERCLE INF. RAMUS SYMPHYSIS SCNM, ANAT 604, The Abdominal Wall 2

BONY PELVIS (Cont. ) – ISCHIUM • SPINE • TUBEROSITY – OBTURATOR FORAMEN – ACETABULUM • SACRUM 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 3

ANATOMICAL POSITION OF PELVIS • ANT. SUP. ILIAC SPINE AND PUBIC SYMPHYSIS IN SAME VERTICAL PLANE. 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 4

ABDOMINAL FASCIA • SUPERFICIAL FASCIA – CAMPER'S FASCIA – SCARPA'S FASCIA • DEEP FASCIA • TRANSVERSALIS FASCIA 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 5

ABDOMINAL MUSCLES • 3 FLAT MUSCLES – EXT. OBLIQUE – INT. OBLIQUE – TRANS. ABDOMINIS • LINEA ALBA • RECTUS ABDOMINIS • PYRAMIDALIS Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 6

RECTUS SHEATH • FORMED BY THE TENDONS OF FLAT ABDOM. MM – – – EXT. OBLIQUE INT. OBLIQUE TRANSV. ABDOM. TRANSVERSALIS FASCIA PARIETAL PERITONEUM 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 7

RECTUS SHEATH • EXT. WALL OF RECTUS SHEATH • INTERNAL WALL OF RECTUS SHEATH • TENDONS OF FLAT ABDOM. MM. • ARCUATE LINE • SUP. & INF. EPIGASTRIC AA Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 8

INGUINAL LIGAMENT • INSERTION OF EXTERNAL OBLIQUE FROM ANTERIOR SUPERIOR ILIAC SPINE TO PUBIC TUBERCLE Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 9

INGUINAL LIGAMENT • INSERTION OF EXT. OBLIQUE • EXTERNAL RING • MEDIAL CRUS • LATERAL CRUS • LACUNAR LIG Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 10

INGUINAL CANAL • OBLIQUE PASSAGE THROUGH ABD. WALL Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 11

SUPERFICIAL INGUINAL RING • MEDIAL CRUS • LATERAL CRUS • CONTENTS: §FEMALE: ROUND LIGAMENT OF THE UTERUS §MALE: SPERMATIC CORD §NERVES Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 12

INGUINAL CANAL • INT OBLIQUE & TRANSV. ABDOMINIS • ORIGIN FROM INGUINAL LIGAMENT. • CONJOINT TENDON. • HERNIAS Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 13

INGUINAL HERNIA • DIRECT • INF. EPIGASTRIC VESSELS • ONSET

INGUINAL CANAL • DEEP INGUINAL RING • TRANSVERSALIS FASCIA • SPERMATIC CORD Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 15

SPERMATIC CORD • FASCIA – EXTERNAL – MIDDLE – INTERNAL • • DUCTUS DEFERENS TESTICULAR A PAMPINIFORM PLEXUS CREMASTER M. Functional anatomy 11/4/2020 SCNM, ANAT 604, The Abdominal Wall 16