M65.1 - Other infective (teno)synovitis
M65.12 - Other infective (teno)synovitis, elbow
M65.121 - Other infective (teno)synovitis, right elbow
M65.122 - Other infective (teno)synovitis, left elbow
M65.129 - Other infective (teno)synovitis, unspecified elbow