“…These include dorsalis pedis, 3 deep circumflex iliac, 4 lateral circumflex femoral, [5][6][7] and subscapular systems. [8][9][10] The subscapular system has been found to offer the greatest variety of tissue components, such as muscle, skin, fascia, and bone. On the basis of the subscapular arterial tree, combinations of different flaps, including the latissimus dorsi and serratus anterior muscle flaps, scapular and parascapular fascial flaps, and the scapular osseous flap, have been used for repair of tissue defects in head and neck, upper and lower extremities.…”