Radiological Classification of OA Knee as given by Ahlbach is based on AP weight bearing and lateral views of knees :
type 1 – Joint space narrowing
type 2 – Total loss of joint space
type 3 -<5mm tibial erosion but posterior part of the plateau intact
type 4 – >5mm tibial erosion and erosion of posterior plateau
type 5 – Subluxation
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sir, whats the treatment accodding to classification?