Table 4.

Clinical outcome evaluated at 3 months post-surgery

	All prosthesis (N = 35)	SSCS (N = 17)	TDP (N = 18)	P value
Pain VAS	1.2 ± 1.4	1.2 ± 1.5	1.2 ± 1.4	0.89
SANE	75 ± 15	80 ± 11	70 ± 16	0.04
Forward elevation	119 ± 25	130 ± 22	109 ± 24	0.01
ER	20 ± 24	25 ± 27	15 ± 21	0.29
IR (median spinal level)	L4	L1	L4	0.27

ER external rotation, IR internal rotation, TDP traditional deltopectoral, SANE Single shoulder numeric assessment, SSCS subscapularis and deltoid sparing, VAS visual analogue scale