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Forelimb - Anatomy & Physiology (view source)
Revision as of 16:44, 13 August 2008
, 16:44, 13 August 2008→Common structures of the Proximal Forelimb and Shoulder
==Common structures of the Proximal Forelimb and Shoulder==
==Common structures of the Proximal Forelimb and Shoulder==
'''Scapula'''
'''''Scapula'''''
The Scapula forms the basis of the shoulder region, providing points of attachment of extrinsic and intrinsic muscles. It is held in place by a synsarcosis of muscles and does not form a conventional articulation with the trunk.
The Scapula forms the basis of the shoulder region, providing points of attachment of extrinsic and intrinsic muscles. It is held in place by a synsarcosis of muscles and does not form a conventional articulation with the trunk.
*In ungulates, the dorsal border is extended by a scapular cartilage, which enlarges the area for muscle attachment. This ossifies with age.
*In ungulates, the dorsal border is extended by a scapular cartilage, which enlarges the area for muscle attachment. This ossifies with age.