![]() ![]() ![]() There are minor differences in the dimensions of the glenoid cavity of right and left side but the differences are statistically insignificant. Conclusion: Results of our study shows that there are variations in the shape of glenoid cavity and in Indian population pear shaped glenoid cavity is most common. Mean length and breadth of scapula was 136.07☑4.1mm & 97.13 ± 10.63mm respectively. Results: In our morphological study the pear shaped glenoid cavity was most common type followed by inverted comma shaped and the oval glenoid cavity was least common type. ![]() Superior-Inferior Glenoid Diameter (SI), Anterior-Posterior Glenoid Diameter-1 (AP-1), Anterior-Posterior Glenoid Diameter-2 (AP-2)were measured using Vernier sliding caliper and Glenoid cavity index (GCI) was calculated also Scapular length & Breadth measured. Materials and Method: Total 107 scapulae 53right sided and 54 left sided were studied macroscopically and morphometrically. The knowledge of the normal anatomical features and variations in shape and size of the glenoid fossa are required for better understanding of shoulder joint arthroplasty are prerequisites for complete understanding of the mechanics of shoulder joint. Its lateral angle becomes truncated and broadened that bears the glenoid cavity which articulates with the head of the humerus in the shoulder joint. Magney LE, Flynn DM, Parsons JA, Staplin DH, Chin-Purcell MV, Milstein S, Hunter DW (1993) Anatomical mechanisms explaining damage to pacemaker leads, defibrillator leads, and failure of central venous catheters adjacent to the sternoclavicular joint.Scapula a bone of shoulder girdle is among the interesting bones of our body because of variations present in it. In: Weinberger SE (ed) Principles of pulmonary medicine, 3rd edn. Weinberger SE (1998) Pulmonary anatomy and physiology–the basics. Lippincott Williams & Wilkins, Philadelphia, pp 1–39 In: Sauerland EK (ed) Grant’s dissector, 12th edn. Netter FH (ed) (2003) Atlas of human anatomy, 3rd edn. In: Hollinshead WH, Rosse C (eds) Textbook of anatomy, 4th edn. Hollinshead WH, Rosse C (1985) Part IV: thorax. Lippincott Williams & Wilkins, Philadelphia, pp 62–173 In: Moore KL, Dalley AF (eds) Clinically oriented anatomy, 4th edn. ![]()
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