Shafer S C, Parnell A G
J Oral Maxillofac Surg. 1984 Nov;42(11):749-50. doi: 10.1016/0278-2391(84)90426-9.
A technique is described that allows simultaneous posterior mandibular ridge augmentation and anterior sulcus deepening. This combined technique improves the denture-bearing area of the mandible more than vestibuloplasty alone and can be completed as one surgical procedure.