ICD-9-CM Codes ICD-9-PCS Codes

7662 - Open osteoplasty [osteotomy] of mandibular ramus

GEM Conversion to ICD-10 PCS

0NQ.T0ZZ

Fs: 10000 – Repair Right Mandible, Open Approach

0NQ.V0ZZ

Fs: 10000 – Repair Left Mandible, Open Approach

Sibling Codes

766.1

Closed osteoplasty [osteotomy] of mandibular ramus

766.2

Open osteoplasty [osteotomy] of mandibular ramus

766.3

Osteoplasty [osteotomy] of body of mandible

766.4

Other orthognathic surgery on mandible

766.5

Segmental osteoplasty [osteotomy] of maxilla

766.6

Total osteoplasty [osteotomy] of maxilla

766.7

Reduction genioplasty

766.8

Augmentation genioplasty

766.9

Other facial bone repair

Parent Sibling Codes

762

Local excision or destruction of lesion of facial bone

765

Temporomandibular arthroplasty