Humerus Introduction. What is Humerus? → Humerus is the largest bone of the upper extremity and it defines the human brachium (arm) ot proximally articulates with Scapula at the glenoid cavity forming the glenohumeral joint (ball and Socket joint) distally with radius and ulna at the elbow joint (Hinge joint). the Humerus provides an attachment site for all the rotator cuff muscles What are the three Parts of Humerus? proximal Landmarks of Humerous Head anatomical neck surgical neck greater tuberosity lesser tuberosity intertubercular sulcus Head it is at the upper end of humorous it faces medially, upwards, and backward it is separated from the greater and lesser tuberosity by the anatomical neck Greater Tuberosity laterally located on the humerus it has 2 surfaces the anterior and the posterior it serves as the attachment of 3 of the rotator cuff muscles supraspinatus - superior facet infraspinatus - middle facet teres minor - inferior facet ...
in this blog i like to talk about anything and everything I find fascinating, sometimes I am studying something and I find that fascinating , sometimes I see people on street and find there behaviors fascinating, I used to write down my thoughts on a Notes app, then thought why not share it with similar minded people
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