M65.86 Other synovitis and tenosynovitis, lower legNon-billable header with 3 child codes.
M65.861 Other synovitis and tenosynovitis, right lower legM65.862 Other synovitis and tenosynovitis, left lower legM65.869 Other synovitis and tenosynovitis, unspecified lower legM65.849 Other synovitis and tenosynovitis, unspecified handM65.85 Other synovitis and tenosynovitis, thighM65.851 Other synovitis and tenosynovitis, right thighM65.852 Other synovitis and tenosynovitis, left thighM65.859 Other synovitis and tenosynovitis, unspecified thighM65.86 Other synovitis and tenosynovitis, lower leg (this code)M65.861 Other synovitis and tenosynovitis, right lower legM65.862 Other synovitis and tenosynovitis, left lower legM65.869 Other synovitis and tenosynovitis, unspecified lower legM65.87 Other synovitis and tenosynovitis, ankle and footM65.871 Other synovitis and tenosynovitis, right ankle and foot