Answer :
If there is beveling around the left glenoid fossa (shoulder socket), the left humerus is heavier and the left deltoid tuberosity is larger, we can conclude that They were likely left handed.
Tuberosity - A moderate prominence where muscles and connective tissues connect. Its feature is much like that of a trochanter. Examples encompass the tibial tuberosity, deltoid tuberosity, and ischial tuberosity. Tubercle - A small, rounded prominence in which connective tissues connect.
Tuberosity enthesopathy (stress and put on at the ligament and tendon attachment to the bone). trauma/overuse or severe hip movement, iatrogenic situations (post-surgical ache because of the surgical treatment), tumors and different pathologies.
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