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Table 4 VAS of anterior knee pain between the two groups

From: Influence of femoral implant design modification on anterior knee pain and patellar crepitus in patients who underwent total knee arthroplasty without patella resurfacing

Measurenonemildmoderatesevereexcruciating
Control Group
 3-m Postoperatively010 (11.1%)2 (2.2%)00
 1-y Postoperatively010 (11.1%)2 (2.2%)00
Study Group
 3-m Postoperatively04 (4.7%)000
 1-y Postoperatively04 (4.7%)000