Mcduin Xcrvc r;ilmaris Lon^ws Miis< Ir 



l'"l(^xor Carpi Radialis Muscle 

 Radial Artery 



Pronator Radii Teres Muscle 



Brachio-Radialis (Supinator 

 Longus) Muscle 



Superficial Flexor of tlio Finpcrs 

 Ulnar Artery 



TTlnar Nerve 



Fli-xor C:irpi Ulnaris Mnsilc 



Deep Flexor of Fingers 



('ommon Extensor of Fingers ^Xj^s^S^^.?- 



Posterior Interosseous Nerve 



Extensor of 5th Finger 



Extensor Ossis Extensor Carpi Uliiari^ 

 Metacarpi Pollicis 



Fig. 90. Transverse Section at the Junction of the Upper and 

 Middle Thirds of the (right) Forearm. 



Nat. Size. 



Superficial Flexors 

 of Fingers 



3rd, 2nd, (th, 5th Deep Flexor of Fingers (3rd, 4tli ami s^h) 

 Palniaris Lougus Muscle , 1 i / Elexor Carpi Ulnaris Muscle 



Median Nerve j 



Flexor Carpi Radialis MuscU ^.„^ _ _ _ , . ■. . 



Long Flexor of Thumb ^^'^'^^'^ r^ 



\ /^ V /''}} 4^ x"N/ Dors;.! Branch r,f Ulnar Nerve 



Radial Artery ^ / ^^ Q^ 



Cephalic Vein ^ X ^ ^^~^ _-^^^ £:^^^ "! ^^ ,. 



Q5M 



Ulnar Artery 

 lljndi Xervc 



Posterior L'inar Vein 



Brachio-Radialis (Supinator 

 Longus) Muscle 



Extensor Ossis Metacarpi 

 Pollicis Muscle 



Extensor Primi ^y^ /C^!!^^-~^ ^ 



Internodii PoIHcis Muscle / ^S2Llp* -^^^ 



Extensor Carpi Radialis Longior Muscle 





Extensor Carpi Radialis Brevior Muscle 



P<i^terior Branch of Radial Nerve 



\ 



Ulna 

 - Pronator Quadratus Muscle 

 ^Extensor Carpi Ulnaris 



Interosseous Membrane 

 I Extensor Indicis Muscle 

 Radius Extensor of Little Finger 



Long Extensor Muscle of Thumb Common Extensor of Fingers 



Posterior Interosseous Nerve 



Fig. 91. Transverse Section through Lower End of (right) Forearm. 



Nat. Size. 



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Rebman Company, New York. 



