( '7 ) 



io/. Remarks on the general ftruo 

 ture, and ufe of the thorax. 



108. Obfervations on the motion of 

 the ribs, and fternum, in refpi- 

 ration. 



Of the Upper Extremity. 



109. Of the SCAPULA. 



Its ftruclure, fhape, procefles, 

 &c. 



Of its articulation with the cla- 

 vicle, and with the humerus. 



no. Of the CLAVICLE. 



Its fituation, ftrutlure and ufes. 



111. Of the HUMERUS. 



Stru&ure, proceffes, and articu- 

 lation of this bone. 

 Of the extent of its motion. 



112. Of the treatment of fraftures, 

 and luxations, of the Shoulder, 

 and arm. 



113. Of the RADIUS and ULNA, 



C The 



