Table 4.

The treatments and results of the cases included in the study

	Acute					Chronic
	n	RHL (%) Mean ± SD	Constant score Mean ± SD	Min-max. CMS	Follow-up (months)	n	TFIS (week)	RHL (%) Mean ± SD	Constant score Mean ± SD	Min-max. CMS	Follow-up (months)	p-values
Arthroplasty (TSA/HA)	8	50 ± 8.16	59 ± 11.14	49-71	25.87 ± 24.99	17	65.59 ± 89.8	49.5 ± 5.5	60.61 ± 10.20	42-82	27.36 ± 14.49	0.885
Allograft/autograft fixation	10	37.5 ± 10.87	86.78 ± 3.60	83-95	48.2 ± 29.33	4	12.75 ± 8.62	40 ± 8.16	89.67 ± 3.51	86-93	35 ± 24.08	0.160
McLaughlin/modified McLaughlin procedure	5	29.4 ± 3.58	99.33 ± 1.15*	98-100	65.4 ± 26.84	28	15.61 ± 15.27	34.83 ± 5.42	78.40 ± 10.71	60-86	23.57 ± 10.92	0.023*
Modified McLaughlin procedure + graft fixation	0					7	8.43 ± 6	39.29 ± 6.73	83.5 ± 5.36	77-90	22.43 ± 4.96
Balloon expansion + PMMA injection	1	NR	84.5	84.5	24	2	3	30	79 ± 1.41	78-80	22
Glenoid augmentation + graft	0					8	21.37 ± 9.91	39.25 ± 11.27	77.5 ± 18.08	55-98	43 ± 8.7
Rotational osteotomy	0					9	21.56 ± 17.98	30.56 ± 7.26	71.67 ± 18.87	40-90	21.67 ± 6.95
Frozen spherical-shaped allograft	1	35	†		12	25	14.32 ± 9.08	40.8 ± 8.12	79.52 ± 18.90	40-100	81.72 ± 33.43
Combined procedures	3	NR	90.33 ± 6.35	83-94	24	1	12	30	69	69	36
Closed reduction (with or without pin fixation)	19	24.83 ± 4	85 ± 15.11	58-100	38.63 ± 27.67	2	6 ± 2.83	20	100	100	48
Anatomic reconstruction with plate or K-wire fixation	67	NR	82.6 ± 11.24	16-100	28.79 ± 15.26	1	8	75%	NR		24
Bioabsorbable screw reconstruction	2	45	92.5 ± 3.54	90-95	26	0
Open reduction	8	NR	†		57.5 ± 33.18	0
Total	124					104

^*there is a significant difference between groups (p < 0.05)

^†improper result or outcome

TSA, total shoulder arthroplasty; HA, hemiarthroplasty; RHL, reverse Hill-Sachs lesion; SD, standard deviation; PMMA, polymethyl methacrylate; K, Kirschner; CMS, Constant-Murray score; TFIS, time from injury to surgery; NR, not reported