2007 ICD-9-CM Procedure 88.27 Skeletal x-ray of thigh, knee, and lower leg 88.27 is a specific code that can be used to specify a procedure 88.27 contains 3 index entries View the full Volume 3 88.* hierarchy Index entries containing 88.27: Radiography (diagnostic) NEC 88.39 knee (skeletal) 88.27 soft tissue 88.37 lower leg (skeletal) 88.27 soft tissue 88.37 thigh (skeletal) 88.27 soft tissue 88.37