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CDT Code D7991

Official Description

Coronoidectomy

Removal of the coronoid process of the mandible.

Short Descr	Coronoidectomy
Medium Descr	Coronoidectomy

D7111-D7999 X. Oral and Maxillofacial Surgery

D7920-D7998 Other Repair Procedures

D7920 skin graft (identify defect covered, location and type of graft)

D7921 Collection and application of autologous blood concentrate product

D7922 Placement of intra-socket biological dressing to aid in hemostasis or clot stabilization, per site

D7939 Indexing for osteotomy using dynamic robotic assisted or dynamic navigation

D7940 Osteoplasty - for orthognathic deformities

D7941 Osteotomy - mandibular rami

D7943 Osteotomy - mandibular rami with bone graft; includes obtaining the graft

D7944 Osteotomy - segmented or subapical

D7945 Osteotomy - body of mandible

D7946 LeFort I (maxilla - total)

D7947 LeFort I (maxilla - segmented)

D7948 LeFort II or LeFort III (osteoplasty of facial bones for midface hypoplasia or retrusion) - without

D7949 LeFort II or LeFort III - with bone graft

D7950 Osseous, osteoperiosteal, or cartilage graft of the mandible or maxilla - autogenous or nonautogenou

D7951 Sinus augmentation with bone or bone substitutes via a lateral open approach

D7952 Sinus augmentation via a vertical approach

D7953 Bone replacement graft for ridge preservation - per site

D7955 Repair of maxillofacial soft and/or hard tissue defect

D7956 Guided tissue regeneration, edentulous area – resorbable barrier, per site

D7957 Guided tissue regeneration, edentulous area – non-resorbable barrier, per site

D7961 Buccal / labial frenectomy (frenulectomy)

D7962 Lingual frenectomy (frenulectomy)

D7963 Frenuloplasty

D7970 Excision of hyperplastic tissue - per arch

D7971 Excision of pericoronal gingiva

D7972 Surgical reduction of fibrous tuberosity

D7979 Non - surgical sialolithotomy

D7980 Surgical sialolithotomy

D7981 Excision of salivary gland, by report

D7982 Sialodochoplasty

D7983 Closure of salivary fistula

D7990 Emergency tracheotomy

D7991 Coronoidectomy

D7993 Surgical placement of craniofacial implant - extra oral

D7994 Surgical placement: zygomatic implant

D7995 Synthetic graft - mandible or facial bones, by report

D7996 Implant-mandible for augmentation purposes (excluding alveolar ridge), by report

D7997 Appliance removal (not by dentist who placed appliance), includes removal of archbar

D7998 Intraoral placement of a fixation device not in conjunction with a fracture

Date	Action	Notes
2017-01-01	Changed	Revision to existing procedure code nomenclature or descriptor (or both)

Code	Description

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CDT Code D7991

Official Description

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Chapter & Section Hierarchy

Code History

ICD-10-CM Crosswalk