Table III.

Constrained liner jump height, liner stability ratio, and angle of coverage of different reverse total shoulder arthroplasty systems.

Reverse total shoulder arthroplasty system	Cup/glenosphere size	Jump height, mm	Stability ratio, %	Angle of coverage, °
Comprehensive Shoulder Arthroplasty (Zimmer Biomet)	36	12.6	315	145
	41	11.7	209	129
δ XTEND (DePuy Synthes)	38	12.0	251	137
	42	13.2	248	136
Equinoxe (Exactech)	38	11.6	235	134
	42	12.2	217	131
	46	12.8	201	127
Reverse Shoulder Prosthesis (DJO/Encore)	32	9.9	244	135
	36	11.1	243	135
	40	12.4	245	136
	44	13.7	244	135
SMR Reverse shoulder - HP (LimaCorporate)	40	9.8	169	119
	44	9.9	151	113
Trabecular Metal Reverse (Zimmer Biomet)	36	9.7	193	125
	40	9.1	153	114
Tornier Perform Reversed (Stryker)	33	9.6	216	130
	36	9.8	194	126
	39	10.5	191	125
	42	11.0	184	123
Unic (Evolutis)	37	11.9	264	139
Univers Reverse Humeral Prosthesis (Arthrex)	36	12.3	300	143
	39	13.0	281	141
	42	13.9	277	140
Verso shoulder system (Innovative Design Orthopaedics)	36	13.9	426	154
	41	16.3	479	156