[Table/Fig-10]:

Statistical Analysis - Unpaired t-test for the sex (Comparison of Male & Female)

			Male (n=40)		Female (n=10)		p- value
			Mean	Std.Deviation	Mean	Std.Deviation
Quadrangular space Dimensions		Height	2.34	0.36	1.80	0.13	0.00
		Width	2.27	0.133	1.88	0.22	0.00
		Depth	1.28	0.13	1.14	0.14	0.01
Distance of Axillary nerve from		Midpoint of deltoid insertion	6.88	0.36	6.06	0.23	0.00
		Anteromedial tip of coracoid process	3.73	0.38	2.90	0.46	0.00
		Posterolateral aspect of acromion process	7.74	0.82	6.32	0.77	0.00
		Midpoint of vertical deltoid distance	2.54	0.46	2.10	0.39	0.01
Distance of Axillary nerve beneath Deltoid muscle from	Vertical distance	Anterior upper border	5.13	0.85	4.18	0.38	0.00
		Mid middle upper border	5.39	0.81	4.14	0.35	0.00
		Posterior upper border	5.69	0.89	4.46	0.39	0.00
	Horizontal distance	Horizontal anterior border	4.65	0.68	4.10	0.17	0.02
		Horizontal posterior border	3.30	0.57	2.91	0.14	0.04