Table II.

Summary of humeral component complications in stemless anatomical TSA and HA

Study	Patients	Complications	Radiologic changes	Related revisions
Medium term
Habermeyer et al 201515	78		1 incomplete RLL, 3 partial osteolysis under HH, 34% with decreased BD of GT	None
Hawi et al 201717	43	1 asymptomatic radiological loosening	1 incomplete RLL on HH, 29% decrease BD over GT	None
Uschok et al 201737	14		Reduced BD in GT in 29%	None
Beck et al 20184	31		None	None
Short term
Huguet et al 201019	63	5 intraoperative fracture of metaphysis	None
Brunner et al 20128	233	1 asymptomatic radiological loosening	9 incomplete RLL <2 mm, 5 incomplete RLL >2 mm, 2 RLL >2 mm	None
Berth and Pap 20126	41		None	None
Razmjou et al 201327	17		1 RLL
Bell and Coghlan 20145	12		None	None
Mariotti et al 201425	9		None
Ballas et al 20163	27		1 osteolysis under HH	None
Churchill et al 201611	149		None	None
Spranz et al 201733	12
Krukenberg et al 201822	105	1 intraoperative fracture greater tuberosity	1 incomplete RLL HH	None
Heuberer et al 201818	73		8 with signs osteolysis, decreased BD over GT in 43%	None
Very short term
Sayed-Noor et al 201828	63			None
Maier 201524	12			None
Schoch et al 201130	115
Kadum et al 201120	22

TSA, total shoulder arthroplasty; HA, hemiarthroplasty; RLL, radiolucent lines; HH, humeral head; BD, bone density; GT, greater tuberosity.