Q. Three bones scapula, clavicle and coracoid enclose and meet at

 1993  238 BVP MedicalBVP Medical 2013 Report Error

Solution:

Foramen of triosseum is an opening enclosed by clavicle, scapula and coracoid of a bird at the point where these three bone meet. The tendon of the mirror pecteral muscle, which raise the wings, passes through the opening.