Unicompartmental arthroplasty is a replacement of the joint in only one of the three knee compartments.

partial knee replacement

Tibiofemoral UKR.

hemicap patellofemoral replacement

Patellofemoral UKR.

Synonyms: 
unicompartmental knee replacement
UKR
UKA
PKR
partial knee replacement
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Dr Sheila StroverĀ (Editor)
BSc (Hons), MB BCh, MBA

See biography...