Why is the femoral triangle an important element of thesurface anatomy of the thigh?
Why is the femoral triangle an important element of the
surface anatomy of the thigh?
The femoral triangle which is also termed as the Scarpa’s triangle is a wedge-shaped region situated within the anterior thigh’s upper third area. It refers to the subfascial space that resemble a triangle-shaped depression underneath the inguinal ligament.
Anatomically, this triangular region holds importance due to the conduit of several significant structures via it. These structures include the thigh’s lateral cutaneous nerve cell (the nerve’s anterior part innervates the thigh’s anterolateral aspect and the lateral part of the nerve innervates the gluteal region), femoral nerve along with its branches (it enters the triangular region by passing under the inguinal ligament and it lies laterally to the femoral artery), and the nerve cell that innervates the pectineus muscle.
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