THOEACIC LIMBS 



U47 



MUSCLES ATTACHED TO THE METACARPUS AXD PHALANGES. 



On the First Metacarpal, the insertion of the extensor ossis meta- 

 carpi pollicis, and part of the origins of the first dorsal interosseous 

 and the flexor brevis pollicis. 



On the First Digit : 



(a) Proximal phalanx, the insertion of the abductor pollicis, 

 the flexor brevis pollicis, the adductor pollicis, and the 

 extensor internodii pollicis (a slip of the extensor in- 

 dicis). 



(b) Distal phalanx, the insertion of the flexor profundus 

 digitoruni. 



FIG. 511. 



FLEXOR CARPI ULNARIS. 

 ABDUCTOR MINIMI DIGITI. 



ADDUCTOR INDICIS. 



ADDUCTOR MINIMI DIGITI. 



OPPONENS MINIMI DIGITI. 



FLEXOR BREVIS MINIMI DIGITI. 



THIRD PALMAR INTEROSSEOUS.. 



SECOND PALMAR INTEROSSEOUS. 



OPPONENS MINIMI DIGITI. 



FLEXOR BREVIS MINIMI DIGITI 



ABDUCTOR MINIMI DIQITI. -- 

 ADDUCTOR MINIMI DIGITI. -- 



THIRD PALMAR INTEROSSEOUS 



FOURTH DORSAL INTEROSSEOUS. 



FOURTH LUMBRICAL. ~f- 



FLEXOR SUBLIMIS DIGITORUM. 

 THIRD LUMBRICAL. 



FLEXOR PROFUNDUS DIGITORUM. 



FLEXOR SUBLIMIS DIGITORUM.-. 



FLEXOR FROFUNDUS DIGITORUM. - 



EXTENSOR OSSIS METACARPI POLLICIS. 

 -FLEXOR BREVIS POLLICIS. 



FIRST PALMAR INTEROSSEOUS. 

 _- FLEXOR CARPI RADIALIS. 



FLEXOR BREVIS POLLICIS. 

 ~L' | ADDUCTOR POLLICIS. 



j. - - FLEXOR PROFUNDUS DIGITORUM. 



VT- r I FIRST PALMAR INTEROSSEOUS. 



FIRST DORSAL INTEROSSEOUS. 

 ADDUCTOR INDICIS. 



FIRST LUMBRICAL. 



SECOND PALMAR INTEROSSEOU3. 



8ECOND DORSAL I*TKROS8EOU9. 

 THIRD DORSAL INTEROSSEOUS. 



-SECOND LUMBRICAL. 



FLEXOR SUBLIMIS DIGITORUM. 



- FLEXOR PROFUNDUS DIGITORUM. 

 FLEXOR SUBLIMIS DIGITORUM. 



FLEXOR PROFCNDUS DIGITORUM. 



MUSCLES ATTACHED TO THE HAND. PALMAR ASPECT. 



On the Second Metaearpal, the insertion of the extensor carpi 

 radialis longior and the flexor carpi radialis, the origin of the ad- 

 ductor pollicis, and the first palmar and dorsal interosseous. 



