2007 ICD-9-CM Procedure 88.33 Other skeletal x-ray 88.33 is a specific code that can be used to specify a procedure 88.33 contains 2 index entries View the full Volume 3 88.* hierarchy 88.33 excludes: skeletal x-ray of: extremities and pelvi 88.21-88.29) face, head, and neck (87.11-87.17) spine (87.21-87.29) thorax (87.43) Index entries containing 88.33: Bone age studies 88.33 Radiography (diagnostic) NEC 88.39 skeletal NEC 88.33 series (whole or complete) 88.31