RT Book, Section A1 Sonne, James W.H. SR Print(0) ID 1174512093 T1 Lower Limb T2 Photographic Dissector for Students of Physical Therapy: A Step-by-Step Approach YR 2020 FD 2020 PB McGraw-Hill Education PP New York, NY SN 9781260457933 LK accessphysiotherapy.mhmedical.com/content.aspx?aid=1174512093 RD 2024/04/19 AB The wall of the abdomen is composed of many sheet-like layers of fascia, muscle, and aponeuroses, which merge and change at different segments. It is important to understand how these muscle and fascial layers result in the twisting movements of the trunk, as postural issues may be signs of muscle weakness. The abdominal wall is also the clinician's superficial view of the abdominal contents, and its appearance may hold clues to intra-abdominal disorders. Vascular distention, irregular firmness, and localization of pain are all important ways to diagnose disorders of the organ systems within the abdomen. When dissecting, pay attention to the route of the vasculature relative to the surface anatomy, as well as major anatomical landmarks.