2007 ICD-9-CM Procedure 76.68 Augmentation genioplasty 76.68 is a specific code that can be used to specify a procedure 76.68 contains 7 index entries View the full Volume 3 76.* hierarchy 76.68 also known as: Mentoplasty: NOS with graft or implant Index entries containing 76.68: Augmentation chin 76.68 genioplasty 76.68 Genioplasty (augmentation) (with graft) (with implant) 76.68 reduction 76.67 Implant, implantation chin (polyethylene) (silastic) 76.68 premaxilla 76.68 Insertion prosthesis, prosthetic device chin (polyethylene) (silastic) 76.68 Mentoplasty (augmentation) (with graft) (with implant) 76.68 reduction 76.67