Comparision of Partially and Totally Depolarization of Peripheral Nerve in Total Knee Arthroplasty / 中国康复理论与实践

ABSTRACT

Objective To compare the effects of peripatellar peripheral nerve partially and totally depolarized in total knee arthroplasty (TKA). Methods 66 TKA patients were divided into partially depolarized group (A, 42 knees) and totally depolarized group (B, 38 knees). The scores of knee-joint, Feller and Visual Analogue Scale were recorded. Results There was no significant difference in all the scores be-tween 2 groups before operation (P>0.05). All the scores improved after operation (P0.05). Conclusion Patellar peripheral nerve partially depolarization technique can reduce postoperative knee pain, which has the same effect with totally depolarization.