Röntgenklassifikation
Nedan finner du information om två typer av röntgenklassifikationer. Informationen finns även i nedladdningsbara format på denna sida. De nedladdningsbara dokumenten har samma namn som respektive rubrik nedan. Informationen är skriven på engelska.
Kellgren-Lawrence Grading Scale
Grade 1
Doubtful narrowing of joint space and possible osteophytic lipping.
Grade 2
Definite osteophytes, definite narrowing of joint space.
Grade 3
Moderate multiple osteophytes, definite narrowing of joints space, some sclerosis and possible deformity of bone contour.
Grade 4
Large osteophytes, marked narrowing of joint space, severe sclerosis and definite deformity of bone contour.
The Canadian Orthopaedic Foot and Ankle Society (COFAS) classification system
COFAS classification system for end-stage ankle arthritis. Krause et al. Foot Ankle Int 2010;31:103-108
Type 1
Isolated ankle arthritis.
Type 2
Ankle arthritis with intra-articular varus or valgus deformity or a tight heel cord, or both.
Type 3
Ankle arthritis with hindfoot deformity, tibial malunion, midfoot ab- or adductus, supinated midfoot, plantarflexed first ray etcetera.
Type 4
Types 1–3 plus subtalar, calcaneocuboid or talonavicular arthriti.
Publicerad: 22 september 2020Senast uppdaterad: 13 april 2021
