Outcomes of reverse vs anatomic total shoulder arthroplasty in glenohumeral osteoarthritis without rotator cuff deficiency: A meta-analysis

Table 4 Summary of reported complications for reverse total shoulder arthroplasty and total shoulder arthroplasty cohorts

Complication	RTSA	%	TSA	%
Glenoid-related
Glenoid fracture	3	0.5%	1	0.1%
Glenoid loosening	1	0.2%	37	3.6%
Dislocation	-	-	1	0.1%
Humeral-related
Humeral loosening	-	0.0%	3	0.3%
Diaphyseal fracture	3	0.5%	-	-
Periprosthetic fracture	3	0.5%	2	0.2%
Unspecified fractures	-	-	2	0.2%
Intraoperative fractures	2	0.3%	-	-
Rotator cuff/soft tissue
Rotator cuff tear/failure	-	-	22	2.1%
Acromial stress fracture	2	0.3%	-	-
Stiffness	1	0.2%	2	0.2%
Neurologic/vascular
Nerve palsy	2	0.3%	1	0.1%
Vascular injury	1	0.2%	1	0.1%
Infectious
Infection	1	0.2%	5	0.5%
PJI	3	0.5%	3	0.3%
Hematoma	-	-	1	0.1%
Implant-related
Component failure	1	0.2%	3	0.3%
Broken baseplate screw	1	0.2%	-	-
Other/unexplained
Unexplained pain	1	0.2%	3	0.3%
Total complications	28	4.8%	103	10.0%

RTSA: Reverse total shoulder arthroplasty; TSA: Total shoulder arthroplasty; PJI: Prosthetic joint infection.