Table A3.

Postoperative ROM (All Shoulders) vs Posttreatment ROM (GH Cases) According to Concomitant Procedures ^a

	Concomitant Procedure		P Value
	Subacromial Decompression (n = 199)	No Subacromial Decompression (n = 189)
Postoperative
FF	146.9 ± 29.8	147.2 ± 29.8	.94
ER	49.7 ± 15.8	50.0 ± 16.2	.89
IR	3.3 ± 1.0	3.4 ± 0.8	.45
Ab	116.9 ± 37.2	112.9 ± 35.5	.63
Posttreatment b
FF	152.4 ± 20.6	161.5 ± 15.1	.058
ER	48.1 ± 14.1	56.3 ± 9.7	.011
IR	3.1 ± 0.9	3.4 ± 0.7	.16
Ab	127.8 ± 38.7	153.3 ± 5.8	.29
	Distal Clavicle Excision (n = 60)	No Distal Clavicle Excision (n = 328)
Postoperative
FF	152.2 ± 24.7	146.0 ± 30.6	.18
ER	51.8 ± 11.6	49.4 ± 16.6	.34
IR	3.1 ± 1.1	3.3 ± 0.9	.20
Ab	121.3 ± 35.4	114.3 ± 36.8	.49
Posttreatment b
FF	161.1 ± 17.6	155.5 ± 19.1	.41
ER	55.6 ± 16.7	50.9 ± 12.3	.33
IR	3.1 ± 1.1	3.3 ± 0.8	.74
Ab	116.7 ± 46.2	140.0 ± 31.6	.34
	Open Biceps Tenodesis (n = 214)	No Open Biceps Tenodesis (n = 174)
Postoperative
FF	149.1 ± 28.8	143.8 ± 31.0	.12
ER	50.9 ± 16.5	48.3 ± 14.9	.16
IR	3.3 ± 0.9	3.3 ± 0.9	.69
Ab	116.1 ± 34.3	114.6 ± 40.3	.85
Posttreatment b
FF	155.7 ± 20.5	157.5 ± 15.2	.72
ER	49.8 ± 14.1	55.5 ± 9.4	.10
IR	3.2 ± 0.9	3.3 ± 0.9	.71
Ab	132.2 ± 36.7	140.0 ± 36.1	.76

^a Values are presented as mean ± SD. Bold P value indicates statistically significant difference between groups (P < .05). Ab, abduction; ER, external rotation; FF, forward flexion; GH, glenohumeral hydrodistension; IR, internal rotation; ROM, range of motion.

^b For this comparison, n = 40 shoulders.