108 MESSRS. MURIE AND MIVART ON THE 
E.cr.]. Extensor carpii radialis longior. 
Hie:7.8.°) 55 s »  brevior. 
L.o.m.p. ~ 55 ossis metacarpi pollicis. 
E.si.pand E.s.i.p*. Extensor secundi in- 
- ternodi pollicis. Its belly and tendon. 
E.c.u. Extensor carpi ulnaris. 
Ei? and E.i*. Extensor indicis, The 
two bellies and respective tendons. 
E.c.d. Extensor communis digitorum (di- 
vided). 
Em.d. Extensor minimi digiti (double 
tendon). 
F.b.p. Flexor brevis pollicis. 
Ad.p. Adductor pollicis. 
ILI. Interosseous muscles (dorsal aspect). 
Fig. 14. The same anterior limb seen on its inner side, displaying chiefly the flexors. 
The lettering as low as the elbow-joint is nearly identical with that in fig. 13. 
RB The first and second portions of the 
; biceps; the latter joining the co- 
B. ae 
raco-brachialis longus. 
C.b'. Coraco-brachialis (its long portion). 
CB. 55 a (its short portion). 
B.a. Brachialis anticus. 
Pa.l. Palmaris longus (origin and partial insertion), the belly removed. 
Fc.u. Flexor carpi ulnaris (divided). 
F.s.d. Flexor sublimis digitorum (divided). 
** Tendinous union of superficial and 
deep flexor. 
ea) riedor profundus digitorum ; its 
Fp.a*. three separate heads of origin. 
Fip.d’. : 
P.q. Pronator quadratus. 
8.1. Supinator longus, partly seen. 
Prt. Pronator radii teres. 
Fc. Flexor carpi radialis; portion of 
belly removed. 
E.om.p. Tnsertion of extensor ossis me- 
tacarpi pollicis. 
F.l.p. Flexor longus pollicis; tendon of 
insertion. 
F.l.p'. Flexor longus pollicis; first head. 
F.l.p*. Flexor longus pollicis; second 
head, divided into two. 
Ab.p. Abductor pollicis. 
Ad.p. Adductor pollicis. 
Ab.m.d. Abductor minimi digiti. 
F.b.m.d. Flexor brevis minimi digiti. 
Ee) 
ie | First, second, third, and fourth lum- 
L’.{ _ brical muscles. 
| 
Fig. 15. Enlarged section of palm, a small part of the proximal phalanges and of the 
distal end of the radius and ulna being left. 
The superficial and deep inter- 
ossei, and the small muscles of the pollex and of the fifth digit, are exhibited. 
Abp. Abductor pollicis. 
the short slips. 
ficial interosseal slips. 
digits. 
Ad.p. Adductor pollicis; the pointer leads to the long and 
Ab.m.d. Abductor minimi digiti. 
II,I,J. The first, second, third, and fourth double interossei. 
The numerals 1, 2, 3, 4, and 5 are appended to the several 
F.b.m.d. Flexor brevis minimi digiti. 
Is, Is. The two super- 
