Partial Versus Total Knee Replacement in Bicompartmental Gonarthrosis (Medial and Patellofemoral): Prospective Functional Assessment Study
The study is, in accordance with current legislation, definable as a prospective single-center interventional randomized study.

The aim of the study is to evaluate the post-operative recovery of the group A patient undergoing the partial knee replacement surgical procedure compared to the group B patient undergoing the total knee replacement surgical procedure through clinical/functional scores.

The primary outcome is evaluate the difference in score of the KSS questionnaire, at 1 month after surgery, completed by the patient of group A compared to the patient of group B.

The population consists of 48 adult patients with gonarthrosis divided into two groups:

24 patients Group A experimental group: partial denture surgical procedure

24 patients Group B control group: total denture surgical procedure with patellar resurfacing
- EligibilityCriteria: Inclusion Criteria:  Grade 3-4 sec Kellgren-Lawrence medial gonarthrosis Patellar symptoms Primary gonarthrosis Patients with ligament integrity Age between 40 and 85 years inclusive Signing of the Informed Consent and consent to cooperate in all study procedures.  Exclusion Criteria:  Cognitive impairment Psychiatric disorders Neuromuscular disorders Age > 85 years and <40 years Lateral gonarthrosis grade 4 sec Kellgren-Lawrence Secondary medial gonarthrosis Revisions Minors Pregnant women self-declaration - HealthyVolunteers: No - Gender: All - MinimumAge: 40 Years - MaximumAge: 85 Years - StdAgeList: Adult, Older Adult