Figure 5
From: Anatomical Study of the Neurovascular in Flexor Hallucis Longus Tendon Transfers

Type I (1). FDL tendon, (2). FHL tendon, (3). a tendinous slip is directed from the FHL tendon to the FDL tendon, (4). first (1st) long flexor tendon, (5). second (2nd) long flexor tendon, (6). third (3rd) long flexor tendon, (7). fourth (4th) long flexor tendon, (8). fifth (5th) long flexor tendon, (9). tibial nerve, (10). medial plantar nerve, (11). lateral plantar nerve, (12). calcaneal branch.