Infection of a total knee joint prosthesis by peptostreptococcus micros and propionibacterium acnes in an elderly RA patient: implant salvage with longterm antibiotics and needle aspiration/irrigation.
We describe the favourable long-term outcome after late total knee joint prosthesis infection in an elderly RA patient. Peptostreptococcus micros and Propionibacterium acnes were cultured from the synovial fluid, and the finding of a coexistent abscess at the root of a wisdom tooth suggested a dental origin to the joint infection. Long-term antibiotics in conjunction with aspiration/irrigation resulted in salvage of the implant and an excellent functional outcome.
Stoll
T
T
Department of Rheumatology and Physical Medicine, University Hospital, Zürich, Switzerland.
Stucki
G
G
Brühlmann
P
P
Vogt
M
M
Gschwend
N
N
Michel
B A
BA
D000368:Aged; D000900:Anti-Bacterial Agents; D004359:Drug Therapy, Combination / Q000627:therapeutic use*; D005260:Female; D016908:Gram-Positive Bacterial Infections / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000209:etiology*; D006801:Humans; D007720:Knee Prosthesis / Q000382:microbiology*; D010462:Peptostreptococcus / Q000302:isolation & purification*; D010508:Periodontal Abscess / Q000382:microbiology; D011425:Propionibacterium acnes / Q000302:isolation & purification*; D011859:Radiography; D013582:Synovial Fluid / Q000382:microbiology; D007507:Therapeutic Irrigation / Q000379:methods
D000900:Anti-Bacterial Agents