Leg knee problem 2nd query. The surgery?

Mri Knee reveals impression as: 1.Bucket handle tear of lateral meniscus with displacement and crowding of bucket fragment in intercondylar notch with thinning and maceration of parent fragment 2.Moderate joint effusion 3. Grade I/II tear/sprain of medial collateral ligament along the femoral attachment 4.Grade II horizontal tear of posterior horn of medial meniscus 5.Fluid with hyperintense signal seen along the myotendinous region of popliteus muscle suggestive of sprain WHAT TREATMENT TO DO? It's my previous question against which I rec'd answer here as below: You need arthroscopic surgery ... Meniscectomy and debridement as soon as possible. My next question as below: Right now still swelling in my leg knee and I also unable to fold leg completely? Under this circumstances can I go for the surgery??