120 OUTLINES OF ANATOMY. 



Fifth plantar digital or princeps hallucis, 637. (625) 



Posterior perforating, 630. (618) 



Deep division of the external plantar nerve, 863. (843) 



The heads of the metatarsal bones are connected on their plantar aspect by the 

 transverse ligament, 293. (296) 



Divide the transverse ligament, separate the toes and expose the interosseous muscles. Note the com- 

 munication between the dorsal and plantar arteries. 



The interossei : Plantar; Dorsal, 408-9; Fig. 296. (405-6) 

 Plantar interossei : 



Origin. Insertion. 

 Dorsal interossei: Insertion. 

 Structure. Nerve-supply. 

 Action of: Plantar interossei. 

 Dorsal interossei. 

 Relations. 



Trace the tendons and demonstrate the insertion of the tibialis posticus ; peroneus brevis ; and peroneus 

 longus. 



Tendons on inner side of ankle, 1235-6-7. (1211-12-13) 

 Tibialis posticus, 399. (396) 



Insertion. Action. 



Tendons at outer ankle, 1237. (1213) 

 Peroneus brevis, 417. (413) 

 Insertion. Action. 

 Peroneus longus, 415-16. (412-13) 



Insertion. Structure. Action. 



Demonstrate the anastomosis about the knee-joint, Fig. 376, I J . 625 (613), also about the ankle-joint, 

 and foot, Fig. 381, P. 635. (623) 



Remove the muscles from the pelvis and lower extremity, leaving about four inches of each flexor ten- 

 don at the knee-joint ; demonstrate the ligaments of each joint as indicated. 



The Articulations, 186-7. (195-6) 



Bones. 

 Cartilage: 



Articular; hyaline variety. 

 White fibrous: 



As interarticular cartilage. 

 As circumferential. 

 As connecting fibro-cartilage. 

 The ligaments. 

 Synovial membrane. 



THE VARIOUS KINDS OF ARTICULATIONS, 187-8. (196-7) 



Synarthrosis : 



True sutures. 



False sutures. 



Grooved sutures. 

 Amphiarthrosis. 

 Diarthrosis: 



Arthrodia. 



Ginglymus, ginglymo-arthrodial. 

 Enarthrodia. Trochoides. 

 Table of the various classes of joints. 



THE VARIOUS MOVEMENTS OF JOINTS, 188-9. C'97-8) 

 Gliding. Angular. Rotation. Circuniduction. 



