A Case of Penicillin-Resistant Veillonella Prosthetic Joint Infection of the Knee

Table 1

Impact of anaerobic incubation time on growth detection.

Knee sample	Fluid appearance	Culture Orders	Laboratory	Duration of incubation	Microbiologic results
Arthrocentesis #1	Brown, purulent	Aerobic & anaerobic cultures	National commercial lab	48 hours	No growth
Arthrocentesis #2	Brown, purulent	Aerobic culture hold for 7 days	National commercial lab	72 hours	No growth
Synovial operative tissue ×4	No description	Aerobic & anaerobic cultures	MCHS-Waycross	10 days	Veillonella sp.

MCHS: Mayo Clinic Health System.