Table 3.

Complications

Classification of complications
A) Implant associated complications/revisions
A1) varus displacement
A2) dorsal displacemenmt
A3) varus and dorsal displacement
A1-3) + S additional screw-cut-out
A4) humeral shaft perforation
A5) implant breaking
A6) subacromial impingement
A7) intraarticular cement malposition
B) Non-implant associated complications/revisions
B1) frozen shoulder
B2) hematoma/seroma
B3) infection
B4) impairment of wound healing
B5) nerve injury
B6) avascular necrosis
C) Technical complications/revisions
C1) malposition of the implant
C2) inadequate reduction
D) Medical complications
D1) venous thrombembolisms
D2) pulmonary complications
D3) cardiac complications