Prepatellar Bursal Infection Caused by Mycobacterium tuberculosis with an In Situ Total Knee Arthroplasty: A Case Report and Comprehensive Literature Review

Figure 2

(a) Plain lateral view radiograph of the left knee showing the prepatellar soft tissue swelling and otherwise well-fixed prosthesis with no signs of osteolysis at the bone-prosthesis interface or at the patella. (b) Plain lateral view radiograph of the same knee at the 6-year follow-up showing regression of the swelling and otherwise normal appearance of the prosthetic knee and the patella.

(a)

(b)