Table 2. Surgical Details for Each Patient.

Patient	Procedure performed	Rotator cuff status	Two-stage procedure	Time between two stages (wk)	Surgical approach	Long versus standard length stem	Antibiotic cement	Culture from arthroplasty surgery
1	RSA	Irreparable, atrophied cuff	No	NA	Superior	Standard	Yes	Negative
2	RSA	Irreparable, atrophied cuff	Yes	6	Deltopectoral	Long	Yes	Negative
3	Hemiarthroplasty	Torn supraspinatus, repaired	Yes	19	Deltopectoral	Standard	Uncemented	Staphylococcus epidermidis, Propionibacterium acnes
4	RSA	Irreparable, atrophied cuff	No	NA	Superior	Standard	Yes	Negative
5	RSA	Irreparable, atrophied cuff	No	NA	Superior	Standard	Yes	Negative
6	RSA	Irreparable, atrophied cuff	No	NA	Superior	Standard	Yes	Micrococcus
7	RSA	Irreparable, atrophied cuff	Yes	3	Deltopectoral	Standard	Yes	Negative
8	RSA	Irreparable, atrophied cuff	Yes	14	Deltopectoral	Standard	Uncemented	Negative
9	RSA	Irreparable, atrophied cuff	Yes	4	Deltopectoral	Standard	Uncemented	Negative
10	RSA	Irreparable, atrophied cuff	Yes	36	Deltopectoral	Standard	Yes	Coagulase-negative Staphylococcus
11	aTSA	Intact	Yes	5	Deltopectoral	Standard	Uncemented	Staphylococcus epidermidis, Propionibacterium acnes
12	RSA	Irreparable, atrophied cuff	Yes	4	Deltopectoral	Standard	Uncemented	Negative
13	RSA	Irreparable, atrophied cuff	Yes	18	Deltopectoral	Standard	Yes	Negative
14	RSA	Tuberosity malunion	Yes	6	Deltopectoral	Standard	Uncemented	Negative
15	RSA	Irreparable, atrophied cuff	Yes	15	Deltopectoral	Standard	Yes	Negative
16	Hemiarthroplasty	Torn supraspinatus, repaired (poor quality)	Yes	52	Deltopectoral	Standard	Uncemented	Negative
17	RSA	Irreparable, atrophied cuff	Yes	15	Deltopectoral	Standard	Yes	Negative

RSA: reverse shoulder arthroplasty, NA: not applicable, aTSA: anatomic total shoulder arthroplasty.