Un manuel d'anatomie . cond lumbricale (trois).First Phalanx du quatrième orteil.—quatrième interosseux dorseux, deuxième interosseux plantaire, troisième lumbricale (trois).First Phalanx du Petit orteil.—Mm. Flexor digitorum quinti brevis, abducteur quinti brevis, troisième planistre, quatrième Mm. Extenseur hallucis longus, flexor hallucis longus (deux). La racine DANS SON ENSEMBLE I07 deuxième Phalanx des Autres Orteils.—Mm. Flexion du corps du digitorum, un feuillet du tendon du tenon de l'extenseur digitorum longus et du digitorumbrevis de l'extenseur (sauf le
2654 x 942 px | 22,5 x 8 cm | 8,8 x 3,1 inches | 300dpi
Informations supplémentaires:
Cette image appartient au domaine public, ce qui signifie que le droit d’auteur a expiré ou que le titulaire du droit d’auteur a renoncé à ses droits. Les frais facturés par Alamy couvrent l’accès à la copie haute résolution de l’image.
Cette image peut avoir des imperfections car il s’agit d’une image historique ou de reportage.
A manual of anatomy . cond lumbricale (three).First Phalanx of the Fourth Toe.—Fourth dorsal interosseous, second plantar interosseous, third lumbricale (three).First Phalanx of the Little Toe.—Mm. flexor digitorum quinti brevis, abductor digiti quinti brevis, third plantar interosseous, fourth lumbricale (four).Second Phalanx of the Great Toe.—Mm. extensor hallucis longus, flexor hallucis longus (two). THE rOOT AS A WHOLE I07 Second Phalanx of the Other Toes.—Mm. flexor digitorum brevis, one slip of thecommon tendon of the extensor digitorum longus and the extensor digitorumbrevis (except the fifth toe). Third Phalanges.—Two slips of the common tendon of the extensor digitorumlongus, the extensor digitorum brevis and flexor digitorum longus. THE FOOT AS A WHOLE The bones of the foot are arranged in the form of an arch and thissupports the weight of the body in the erect position. The foot isplaced at a right angle to the leg. There are two arches, longitudinaland transverse. MtddU caaetform bone. Fig. 78.—A frozen preparation of the bones of the right foot seen from the outer sidc(Sobctta and McMurrich.) The longitudinal arch is the larger and the longer; the curvatureof the arch is greater on the medial aspect than it is on the lateralaspect. The heel (back) part of the arch is made up of the calcaneumand the proximal part of the astragalus and is about 3 inches inlength; the front part of the arch consists of the other tarsal and themetatarsal bones and measures about 7 inches in length. Theweakest part of the arch is at the joint between the astragalus andscaphoid bones. It is especially supported here by ligaments (thecalcaneoscaphoid and the tendon of the m. tibialis posterior).Whenever these give, the arch becomes lower and causes flat-foot. The transverse arch of each foot is only a half arch and the wholeis formed when the two feet are placed in apposition. This halfarch represents the difference in height of the longitudinal arch atits lateral
