Code	What it covers	Category
D7858	Joint reconstruction (TMJ)	Oral & maxillofacial surgery
D7860	Arthrotomy (TMJ)	Oral & maxillofacial surgery
D7865	Arthroplasty (TMJ)	Oral & maxillofacial surgery
D7870	Arthrocentesis (TMJ)	Oral & maxillofacial surgery
D7871	Non-arthroscopic lysis and lavage (TMJ)	Oral & maxillofacial surgery
D7872	Arthroscopy — diagnosis, with or without biopsy (TMJ)	Oral & maxillofacial surgery
D7873	Arthroscopy: lavage and lysis of adhesions (TMJ)	Oral & maxillofacial surgery
D7874	Arthroscopy: disc repositioning and stabilization (TMJ)	Oral & maxillofacial surgery
D7875	Arthroscopy: synovectomy (TMJ)	Oral & maxillofacial surgery
D7876	Arthroscopy: discectomy (TMJ)	Oral & maxillofacial surgery
D7877	Arthroscopy: debridement (TMJ)	Oral & maxillofacial surgery
D7880	Occlusal orthotic device, by report (TMJ/TMD)	Oral & maxillofacial surgery
D7881	Occlusal orthotic device adjustment (TMJ/TMD)	Oral & maxillofacial surgery
D7899	Unspecified TMD therapy, by report	Oral & maxillofacial surgery
D7910	Suture of recent small wounds — up to 5 cm	Oral & maxillofacial surgery
D7911	Complicated suture — up to 5 cm	Oral & maxillofacial surgery
D7912	Complicated suture — greater than 5 cm	Oral & maxillofacial surgery
D7920	Skin graft (oral/maxillofacial)	Oral & maxillofacial surgery
D7921	Collection and application of autologous blood concentrate product	Oral & maxillofacial surgery
D7940	Osteoplasty — for orthognathic deformities	Oral & maxillofacial surgery
D7941	Osteotomy — mandibular rami	Oral & maxillofacial surgery
D7943	Osteotomy — mandibular rami with bone graft	Oral & maxillofacial surgery
D7944	Osteotomy — segmented or subapical	Oral & maxillofacial surgery
D7945	Osteotomy — body of mandible	Oral & maxillofacial surgery
D7946	LeFort I (maxilla — total)	Oral & maxillofacial surgery
D7947	LeFort I (maxilla — segmented)	Oral & maxillofacial surgery
D7948	LeFort II or LeFort III — without bone graft	Oral & maxillofacial surgery
D7949	LeFort II or LeFort III — with bone graft	Oral & maxillofacial surgery
D7951	Sinus lift (lateral/open approach)	Oral & maxillofacial surgery
D7952	Sinus lift (vertical/crestal approach)	Oral & maxillofacial surgery
D7953	Bone graft for ridge/socket preservation	Oral & maxillofacial surgery
D7960	Frenulectomy (frenectomy) — retired code, replaced by D7961/D7962	Oral & maxillofacial surgery
D7961	Buccal / labial frenectomy (frenulectomy)	Oral & maxillofacial surgery
D7962	Lingual frenectomy (frenulectomy) — tongue-tie release	Oral & maxillofacial surgery
D7963	Frenuloplasty	Oral & maxillofacial surgery
D7970	Excision of hyperplastic tissue — per arch	Oral & maxillofacial surgery
D7971	Excision of pericoronal gingiva	Oral & maxillofacial surgery
D7972	Surgical reduction of fibrous tuberosity	Oral & maxillofacial surgery
D7980	Surgical sialolithotomy (salivary stone removal)	Oral & maxillofacial surgery
D7981	Excision of salivary gland, by report	Oral & maxillofacial surgery
D7982	Sialodochoplasty (salivary duct repair)	Oral & maxillofacial surgery
D7983	Closure of salivary fistula	Oral & maxillofacial surgery
D7990	Emergency tracheotomy	Oral & maxillofacial surgery
D7991	Coronoidectomy	Oral & maxillofacial surgery
D7993	Surgical placement of craniofacial implant — extra-oral	Oral & maxillofacial surgery
D7994	Surgical placement: zygomatic implant	Oral & maxillofacial surgery
D7995	Synthetic graft — mandible or facial bones, by report	Oral & maxillofacial surgery
D7997	Appliance removal (not by the dentist who placed it)	Oral & maxillofacial surgery
D7998	Intraoral fixation device (not for a fracture)	Oral & maxillofacial surgery
D7999	Unspecified oral surgery procedure, by report	Oral & maxillofacial surgery