title: Coronectomy of mandibular third molars: A clinical protocol to avoid inferior alveolar nerve injury.
abstract: Coronectomy is a surgical procedure for the treatment of mandibular third molars in close proximity to the mandibular canal. Unfortunately, often the surgical protocol is not described step by step and it is difficult for the clinician to assess the key factors that are important for the success of this procedure. The aim of this paper is to propose and describe a standardized surgical protocol to improve the success of the technique. The treatment approach, for the most common types of third molars impaction is analysed. Each step of the surgical procedure is described in details and a new type of crown section is proposed. The presented protocol is proposed in order to define a clinical practitioner's guide that could help the surgeon who approaches coronectomy for the first times.
authors: Department of Oral and Maxillofacial Surgery (Head: Prof. C. Marchetti), University of Bologna, Via San Vitale 59, 40125, Bologna, Italy.
authors: Giuseppe
authors: G
authors: Monaco
authors: Department of Oral and Maxillofacial Surgery (Head: Prof. C. Marchetti), University of Bologna, Via San Vitale 59, 40125, Bologna, Italy. Electronic address: elisabetta.vignudelli@unibo.it.
authors: Elisabetta
authors: E
authors: Vignudelli
authors: Department of Oral and Maxillofacial Surgery (Head: Prof. C. Marchetti), University of Bologna, Via San Vitale 59, 40125, Bologna, Italy.
authors: Michele
authors: M
authors: Diazzi
authors: Department of Oral and Maxillofacial Surgery (Head: Prof. C. Marchetti), University of Bologna, Via San Vitale 59, 40125, Bologna, Italy.
authors: Claudio
authors: C
authors: Marchetti
authors: Department of Oral and Maxillofacial Surgery (Head: Prof. C. Marchetti), University of Bologna, Via San Vitale 59, 40125, Bologna, Italy.
authors: Giuseppe
authors: G
authors: Corinaldesi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D006801:Humans; D007431:Intraoperative Complications; D008334:Mandible / Q000033:anatomy & histology / Q000000981:diagnostic imaging / Q000601:surgery; D008340:Mandibular Nerve / Q000473:pathology; D008875:Middle Aged; D008964:Molar, Third / Q000000981:diagnostic imaging / Q000601:surgery*; D010027:Osteotomy / Q000379:methods; D010292:Paresthesia / Q000209:etiology; D011183:Postoperative Complications; D011861:Radiography, Dental / Q000379:methods; D012086:Reoperation; D013524:Surgical Flaps / Q000601:surgery; D013536:Suture Techniques; D007507:Therapeutic Irrigation / Q000379:methods; D019228:Tooth Crown / Q000601:surgery*; D014081:Tooth Extraction / Q000379:methods; D014092:Tooth Root / Q000601:surgery; D020390:Tooth Socket / Q000473:pathology; D014095:Tooth, Impacted / Q000000981:diagnostic imaging / Q000601:surgery*; D061221:Trigeminal Nerve Injuries / Q000209:etiology; D055815:Young Adult
keywords: Coronectomy; Guidelines; Protocol; Surgery; Third molars