Anatomy of the Posterior Abdominal Wall
Prof . Ghabisha Saif Posterior Abdominal Wall Anatomy - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. The posterior abdominal wall extends from the 12th rib to the pelvic brim. It consists of bony, muscular, and fascial components. The three main muscles are the psoas major, iliacus, and quadratus lumborum. It also contains the abdominal aorta and ...
The posterior abdominal wall is made up of bony, muscular, and fascial structures. The bony portion includes the lumbar vertebrae. Three muscles form most of the muscular portion on each side - the psoas major, iliacus, and quadratus lumborum. The great vessels of the abdomen, the abdominal aorta and inferior vena cava, pass along the posterior wall . Lymphatics and nerves, including the lumbar ...
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The posterior abdominal wall contains three main muscles - the psoas major, iliacus, and quadratus lumborum. The psoas major originates from the lumbar vertebrae and inserts on the femur. The iliacus originates from the iliac fossa and joins the psoas major to form the iliopsoas muscle. The quadratus lumborum lies lateral to the psoas major and connects the 12th rib to the iliac crest. The ...
PDF Abdomen
Abdomen: Posterior abdominal wall Abdomen: Posterior abdominal wall ABDOMINAL AORTA AND RIGHT EXTERNAL ILIAC ARTERY Relations of aorta Left lateral: Sympathetic chain Right lateral: IVC, Cisterna chyli
Objectives: Identify the muscles that form the posterior abdominal wall Identify the nerves on the posterior abdominal wall from the lumbosacral plexus Observe the relationship of the abdominal aorta and the inferior vena cava Identify the gonadal vessels, the renal vessels and their anatomical relationships
Understanding the Gross Anatomy of the Posterior Abdominal Wall ...
Posterior abdominal wall Thoracolumbar fascia Consists of three layers: anterior, middle and posterior Psoas major lies on anterior layer Quadratus lumborum: between anterior and middle layers Deep muscles of back: between middle and posterior layer Anterior layer attaches to TP of lumbar vertebrae anteriorly, extends laterally to 12th rib ...
Saif Ghabisha associate professor in Ibb University Verified email at ibbuniv.edu.ye General surgery ... Articles 1-20
PDF Posterior abdominal wall
Muscles of post. abdominal wall The muscle in the posterior abdominal wall are important especially psoas major, because some diseases occur at it (abscess, descending downward reaching the pelvic) , so it has important facia called "psoas facia"
• Abdominal'aorta'' • Between'(posterior'to)'the'crura' • Blood'flow'through'the'aorta'is'not'effected'by'diaphragm'movement'(except'via' pressure'gradient)' • Courses'posterior'to'the'diaphragm'' • SympathePc'chain'and'ganglion' • Cisterna'chyli'and'thoracic'duct'' • Arcuate'ligaments' • Median'(covers'the'anterior'surface'of ...