2007 ICD-9-CM Procedure 87.17 Other x-ray of skull 87.17 is a specific code that can be used to specify a procedure 87.17 contains 3 index entries View the full Volume 3 87.* hierarchy 87.17 also known as: Lateral projection of skull Sagittal projection Tangential projection Index entries containing 87.17: Cephalogram 87.17 dental 87.12 orthodontic 87.12 Cephalometry, cephalometrics 87.17 echo 88.78 orthodontic 87.12 ultrasound (sonar) 88.78 x-ray 87.81 Radiography (diagnostic) NEC 88.39 skull (lateral, sagittal or tangential projection) NEC 87.17