Table 2.

Literature review: data and outcomes.

Case	Age/Sex	Past Surgical History	Presentation	Type of Drainage Procedure	Organism(s)	Follow-up (months)	Clinical Outcome
Buttaro et al 2002 [7]	65/M	L THA 11 years prior	Fevers and low back pain x6 months	Open - explant and PCTD	Escherichia coli	12	Hip girdlestone
Plaza et al 2006 [12]	46/F	L THA 10 years prior with revision THA for instability	Lumbar pain x2 months	PCTD x1, Open x1 - explant w/spacer	No organism identified	24	Revision THA (Asymptomatic)
Querton 2009 [9]	77/M	R THA 3 years prior	Fevers x3 days, back pain, erythema and warmth in R groin	Open - explant w/spacer	Group C Streptococcus	15	Revision THA (Asymptomatic)
De Nardo et al 2012 [11]	67/F	L THA 1.5 years prior	L hip pain and stiffness	PUSD x1, Open x2 - I&D	Mycobacterium tuberculosis	15	Retained prosthesis (Asymptomatic)
Dhinsa et al 2014 [8]	81/M	R THA 6 years prior	Fevers, lethargy, R hip pain x2 weeks	Open x1 - I&D, PUSD x1	Staphylococcus aureus	24	Retained prosthesis (Asymptomatic)
Volpin et al 2015 [10]	68/F	L THA 20 years prior, R THA 8 years prior	Bilateral dull hip pain x6 months	Bilateral Open - explant w/spacer	Streptococcus aginosus	60	Revision THA (Asymptomatic)

M = male; F = female; L = left; R = right; THA = total hip arthroplasty; PUSD = percutaneous ultrasound guided drainage; I&D = incision and drainage.