Total Knee Arthroplasty in Ochronosis Arthropathy: A Case Report and Systematic Review

Figure 2

Intraoperative images of the right knee. Black discoloration is noted on the patella and trochlea (a), tibia (d), and menisci (c). The cancellous bone appears normal after preparation (b).

(a)

(b)

(c)

(d)