Regions Of The Abdominal Wall Abdominal Wall Rr School Of Nursing

Regions Of The Abdominal Wall Abdominal Wall Rr School Of Nursing The pubic region known as the hypogastrium defines the zone immediately distal to the umbilical region and contains the ileum and sigmoid colon. the hypochondriac regions flank the epigastrium and are occupied on the right side by the liver, gallbladder, right colic flexure, descending duodenum, right kidney and suprarenal gland. Abdominal. oblique. rectus abdominis (cut) fig. 1.16. posterior layer of the rectus sheath, arcuate line of douglas, internal abdominal oblique, and transverse abdominis. it is believed that the actions of the transverse abdominis are basically common to the internal and external abdominal oblique muscles.

Regions Of The Abdominal Wall Abdominal Wall Rr School In the lower wall of the anterior abdomen, a deeper membranous layer known as scarpa's fascia becomes visible [9]. this layer remains connected, thoughloose ly, to the deep fascia that covers the aponeurosis of the external abdominal oblique muscle. The abdomen describes a portion of the trunk connecting the thorax and pelvis. an abdominal wall formed of skin, fascia, and muscle encases the abdominal cavity and viscera. the abdominal wall does not only contain and protect the intra abdominal organs but can distend, generate intrabdominal pressure, and move the vertebral column. detailed knowledge of the components of the abdominal wall is. The posterior abdominal wall is supported by 12th thoracic and all five lumbar vertebrae, along with their corresponding intervertebral discs. three or four muscles are present in the posterior abdominal wall, depending on the individual: psoas major, iliacus, quadratus lumborum and psoas minor muscles. the latter is variable, being present in. The musculoaponeurotic abdominal walls are composed of several layers of abdominal muscles, e.g., the external oblique, internal oblique, and transverse abdominal muscles, which are partitioned into layers by investing (or deep) fascia. there are also superficial fasciae overlying the muscular layers of the abdominal wall.