Table 1.

Case data and outcomes.

Case	Age/Sex	Past Surgical History	Presentation	Type of Drainage Procedure	Organism(s)	Follow-up from time of Diagnosis (months)	Clinical Outcome
1	64/F	R THA 6 years prior	Fevers, R groin pain x2 weeks, decreased urine output	PCTD x1 and open x3 - explant	MSSA; Serratia marcesens and Enterococcus faecalis superinfection	7	Hip girdlestone
2	73/M	Bilateral THA 4 years prior	L hip pain x6 weeks	PCTD x2 and open x7 - explant w/spacer	Propionibacterium acnes; Candida parapsilosis superinfections	23	Revision THA
3	63/M	R THA 7 years prior	R hip pain x4 weeks	Open x2 - explant w/spacer	Propionibacterium acnes	16	Revision THA
4	64/F	R THA multiply revised x5 for instability	Low back pain for several months and fevers x1 week	PCTD x1 and open x1 - I&D	CoNS	42	Retained prosthesis
5	87/M	L THA and R THA 15 years prior	Bilateral hip pain, confusion and flu like symptoms for several days	Open x4 - I&D w/head and liner exchanges	Bacteroides fragiles	21	Retained prostheses

M = male; F = female; L = left; R = right; THA = total hip arthroplasty; PCTD = percutaneous CT guided drainage; MSSA = methicillin sensitive staphylococcus aureus; I&D = incision and drainage; CoNS = coagulase negative staphylococcus; CRAB = carbapenem resistant acinetobacter baumannii.