66 years old lady came with complaint of pain in right knee for last 2 yrs and inability to walk for last 2 mths. Patient has history of bilateral Total Knee Replacement done elsewhere 2 yrs back…
On examination of right knee varus and valgus instability was present. Left knee was normal.
X-ray was suggestive of loosening of both femoral and tibial components. Intraopeatively both tibial and femoral components were loose. Revision with Hinge Total Knee Arthroplasty (RHK) was done.
Patient is comfortable post-surgery and has resumed her walking.