27 Other Operations On Mouth And Face 
27.0 Drainage of face and floor of mouth convert 27.0 to ICD-10-PCS 27.1 Incision of palate convert 27.1 to ICD-10-PCS 27.2 Diagnostic Procedures On Oral Cavity 
27.21 Biopsy of bony palate convert 27.21 to ICD-10-PCS 27.22 Biopsy of uvula and soft palate convert 27.22 to ICD-10-PCS 27.23 Biopsy of lip convert 27.23 to ICD-10-PCS 27.24 Biopsy of mouth, unspecified structure convert 27.24 to ICD-10-PCS
27.29 Other diagnostic procedures on oral cavity convert 27.29 to ICD-10-PCS 27.3 Excision Of Lesion Or Tissue Of Bony Palate 27.31 Local excision or destruction of lesion or tissue of bony palate convert 27.31 to ICD-10-PCS 27.32 Wide excision or destruction of lesion or tissue of bony palate convert 27.32 to ICD-10-PCS 27.4 Excision Of Other Parts Of Mouth 27.41 Labial frenectomy convert 27.41 to ICD-10-PCS 27.42 Wide excision of lesion of lip convert 27.42 to ICD-10-PCS 27.43 Other excision of lesion or tissue of lip convert 27.43 to ICD-10-PCS 27.49 Other excision of mouth convert 27.49 to ICD-10-PCS 27.5 Plastic Repair Of Mouth 27.51 Suture of laceration of lip convert 27.51 to ICD-10-PCS 27.52 Suture of laceration of other part of mouth convert 27.52 to ICD-10-PCS 27.53 Closure of fistula of mouth convert 27.53 to ICD-10-PCS 27.54 Repair of cleft lip convert 27.54 to ICD-10-PCS 27.55 Full-thickness skin graft to lip and mouth convert 27.55 to ICD-10-PCS 27.56 Other skin graft to lip and mouth convert 27.56 to ICD-10-PCS 27.57 Attachment of pedicle or flap graft to lip and mouth convert 27.57 to ICD-10-PCS 27.59 Other plastic repair of mouth convert 27.59 to ICD-10-PCS 27.6 Palatoplasty 27.61 Suture of laceration of palate convert 27.61 to ICD-10-PCS 27.62 Correction of cleft palate convert 27.62 to ICD-10-PCS 27.63 Revision of cleft palate repair convert 27.63 to ICD-10-PCS 27.64 Insertion of palatal implant convert 27.64 to ICD-10-PCS 27.69 Other plastic repair of palate convert 27.69 to ICD-10-PCS 27.7 Operations On Uvula 27.71 Incision of uvula convert 27.71 to ICD-10-PCS 27.72 Excision of uvula convert 27.72 to ICD-10-PCS 27.73 Repair of uvula convert 27.73 to ICD-10-PCS 27.79 Other operations on uvula convert 27.79 to ICD-10-PCS 27.9 Other Operations On Mouth And Face 
27.91 Labial frenotomy convert 27.91 to ICD-10-PCS 27.92 Incision of mouth, unspecified structure convert 27.92 to ICD-10-PCS 27.99 Other operations on oral cavity convert 27.99 to ICD-10-PCS