Below you will find information about Swedankle-related X-ray instruments. The information is also downloadable from the download box.
Kellgren-Lawrence Grading Scale
Doubtful narrowing of joint space and possible osteophytic lipping.
Definite osteophytes, definite narrowing of joint space.
Moderate multiple osteophytes, definite narrowing of joints space, some sclerosis and possible deformity of bone contour.
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
Isolated ankle arthritis.
Ankle arthritis with intra-articular varus or valgus deformity or a tight heel cord, or both.
Ankle arthritis with hindfoot deformity, tibial malunion, midfoot ab- or adductus, supinated midfoot, plantarflexed first ray etcetera.
Types 1–3 plus subtalar, calcaneocuboid or talonavicular arthriti.
Senast uppdaterad: 26 april 2021