MYOLOGY. 75 
and from the cuboid and external cuneiform bone, and passing forwards is 
divided into two tendons inserted into the sesamoid bones beneath the first 
phalanx of the great toe. It flexes the first joint of the great toe, and 
approximates this toe to the others. 
Adductor pollicis arises from the calcaneo-cuboid ligament and from the 
base of the second, third, and fourth metatarsal bones; it is inserted into 
the external sesamoid bone. It draws the great toe outwards towards the 
others, and flexes it so as to bring it beneath them. 
Transversalis pedis arises by distinct slips from the anterior extremities 
of the four external metatarsal bones. It is inserted into the external 
sesamoid bone of the great toe along with the last mentioned. It approxi- 
mates the toes and contracts the arch of the foot. 
Flexor brevis minima digiti arises from the cuboid and fifth metatarsal 
bones, and is inserted into the inner side of the base of the first phalanx of 
the little toe, which it serves to flex and adduct. 
The znterosser muscles are seven in number; three are seen on the sole 
and four on the dorsum. ‘The inferior are adductor medii digiti, adductor 
quartt digiti, and adductor mininu digiti. They arise from between the 
metatarsal bones of the four external toes, and are inserted into the inner 
side of the base of the first phalanx of the three lesser toes. The superior 
interossei are all abductors, viz. internus digiti secundi, externus digiti secundr, 
abductor digits mediz, and abductor digiti quarte. 
Pl. 124, fig. 15”, tensor vagine femoris; *, pectineus; “’, sartorius; 
“gracilis; *, rectus femoris; “, hgamentum patelle; *, extensor digitorum 
communis; *, tibialis anticus. /%g. 16", gluteus maximus; “, gracilis; 
*, vastus externus; *, biceps flexor cruris; ”, gastrocnemius. 
Pl. 125, fig. 197*, extremity of the psoas and iliacus externus; *°, adduc- 
tor brevis; *, adductor longus; *, crurzeus; *, vastus externus; **, vastus 
internus; “, extensor digitorum communis; “, extensor longus pollicis. 
Fig. 20, plantaris; *, soleus; “, tendon of the gastrocnemius. 
P1.126, fig.20 *, quadratus lumborum ; **, psoas parvus ; ”, psoas magnus ; 
* iliacus internus; *, adductor brevis; *, adductor longus; **, adductor 
magnus; *, gracilis. J/g. 21 *, gluteus minimus; ”, obturator internus; 
** obturator externus; *, adductor magnus; *, popliteus; *, flexor digito- 
rum communis; *, flexor pollicis longus; “, peronzeus longus; °°, peroneeus 
brevis; ***’, tibialis posticus. 
Pi. 128, fig. 11°, gluteus maximus; *, gluteus medius. F%g. 12°, 
oluteus medius; *, pyriformis; *, tendon of the obturator internus; 
*, quadratus femoris; °, section of the tendon of the glutzus maximus. 
Fig. 13°, section of the pyriformis; *, gluteus minimus; *, obturator 
internus; *, quadratus femoris; °*, adductor femoris; °, biceps flexor eru- 
ris; ", semi-tendinosus; *, semi-membranosus. F%g. 14’, psoas magnus, 
*, iliacus internus (both in section); *, sartorius; *, tensor vagine femoris ; 
*, rectus; °, vastus externus; ’, pectineus; ‘°, adductor longus; °, gracilis. 
Frg. 15 *, the four extensors of the leg, the rectus supposed to be cut off: 
*, adductor brevis; °*, adductor magnus; ‘*, obturator externus. Jig. 16’, 
tibialis anticus; *, extensor pollicis longus; *, extensor digitorum com- 
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