DISSECTING MANUAL. 



the Deltoid and Pectoralis major. Just below the clavicle it 

 pierces the costo-coracoid membrane and joins the upper part 

 of the axillary. [891] 



LYMPHATICS. 



Superficial Glands. These lie in the subcutaneous tissue in 

 two groups, upper and lower. The upper (supra-trochlear) 

 group lies just above the internal condyle, beside the basilic 

 vein, and usually contains but two glands. The lower (ante- 

 cubital) group (inconstant) consists of two or three glands in 

 front of the elbow. [913] 



Deep Glands. Besides one or two glands found with the ar- 

 teries of the forearm, and a few with the brachial artery, there 

 are two main divisions, viz. : The infra-clavicular glands lie just 

 below the clavicle, deep in the groove between the Pectoralis 

 major and Deltoid. The axillary glands lie along the vessels in 

 the axilla in three groups, viz. : one (external group) consists 

 of a chain of six or more glands along the antero-internal aspect 

 of the axillary vessels, extending from the lower border of the 

 Pectoralis major to the outer border of the first rib ; one (pos- 

 terior, or subscapular set) consists of four or five glands on the 

 posterior axillary wall, along the subscapular urtery : the third 

 (anterior axillary, or pectoral glands) of four or five glands 

 at the front part of the axilla, in the angle between the 

 Serratus magnus and Pectoral muscles; and the fourth (cen- 

 tral group) of from three to five glands at the base of the 

 axilla, upon the axillary fascia and between the other 

 groups. [914] 



FOREARM, WRIST, AND HAND. 



FASCIA. 



Deep Fascia. In the forearm it is attached to the whole 

 posterior border of the ulna. [337] 



At the urists it is strengthened by transverse fibres and 



[168] 



