Short-Term Stability After Segmental Le Fort I Maxillary Impaction Surgery With Mandibular Autorotation in Seven High-Angle Class II Patients: A Case Series.
Journal
The Journal of craniofacial surgery
ISSN: 1536-3732
Titre abrégé: J Craniofac Surg
Pays: United States
ID NLM: 9010410
Informations de publication
Date de publication:
Historique:
pubmed:
31
8
2021
medline:
9
4
2022
entrez:
30
8
2021
Statut:
ppublish
Résumé
To retrospectively evaluate skeletal stability after Le Fort I maxillary impaction surgery and mandibular autorotation without bilateral sagittal split osteotomy (BSSO) in high-angle class II patients. Seven female high-angle class II patients who underwent maxillary impaction surgery and mandibular autorotation without bilateral sagittal split osteotomy were included in this study. Surgical changes and relapse were measured on lateral cephalograms taken preoperatively and at 1 month, 6 months and 1 year postoperatively. The horizontal movement of the maxilla at point A was 5.8 ± 3.3 mm backward, and the upward movement at the posterior nasal spine was 3.3 ± 1.4 mm. The mean horizontal change at point A during the 1-year follow-up period was 0.1 ± 0.2 mm, and the vertical change at posterior nasal spine was 0.2 ± 1.3 mm, which were not statistically significant. The horizontal surgical change at point B was 4.0 ± 1.8 mm forward and the vertical surgical change at point B was 4.7 ± 1.8 mm upward. Postoperative relapse was 10.9% and 13.7% in the horizontal and vertical directions, respectively. Le Fort I maxillary impaction surgery with mandibular autorotation may be 1 of the suitable procedures for high-angle class II patients.
Identifiants
pubmed: 34456281
doi: 10.1097/SCS.0000000000008112
pii: 00001665-202204000-00102
doi:
Types de publication
Journal Article
Langues
eng
Pagination
e135-e138Informations de copyright
Copyright © 2021 by Mutaz B. Habal, MD.
Déclaration de conflit d'intérêts
The authors report no conflicts of interest.
Références
Mobarak KA, Espeland L, Krogstad O, et al. Mandibular advancement surgery in high-angle and low-angle class II patients: different long-term skeletal responses. Am J Orthod Dentofacial Orthop 2001; 119:368–381.
Ooi K, Inoue N, Matsushita K, et al. Relations between anterior disc displacement and maxillomandibular morphology in skeletal anterior open bite with changes to the mandibular condyle. Br J Oral Maxillofac Surg 2020; 58:1084–1090.
Hwang SJ, Haers PE, Seifert B, et al. Non-surgical risk factors for condylar resorption after orthognathic surgery. J Craniomaxillofac Surg 2004; 32:103–111.
Kobayashi T, Izumi N, Kojima T, et al. Progressive condylar resorption after mandibular advancement. Br J Oral Maxillofac Surg 2012; 50:176–180.
Hwang SJ, Haers PE, Zimmermann A, et al. Surgical risk factors for condylar resorption after orthognathic surgery. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2000; 89:542–552.
Hoppenreijs TJ, Stoelinga PJ, Grace KL, et al. Long-term evaluation of patients with progressive condylar resorption following orthognathic surgery. Int J Oral Maxillofac Surg 1999; 28:411–418.
Hwang SJ, Haers PE, Sailer HF, et al. The role of a posteriorly inclined condylar neck in condylar resorption after orthognathic surgery. J Craniomaxillofac Surg 2000; 28:85–90.
Phillips RM, Bell WH. Atrophy of mandibular condyles after sagittal ramus split osteotomy: report of case. J Oral Surg 1978; 36:45–49.
Arnett GW, Milam SB, Gottesman L. Progressive mandibular retrusion--idiopathic condylar resorption. Part I. Am J Orthod Dentofacial Orthop 1996; 110:8–15.
Sperry TP, Steinberg MJ, Gans BJ. Mandibular movement during autorotation as a result of maxillary impaction surgery. Am J Orthod 1982; 81:116–123.
Dolce C, Van Sickels JE, Bays RA, et al. Skeletal stability after mandibular advancement with rigid versus wire fixation. J Oral Maxillofac Surg 2000; 58:1219–1228.
Joss CU, Vassalli IM. Stability after bilateral sagittal split osteotomy advancement surgery with rigid internal fixation: a systematic review. J Oral Maxillofac Surg 2009; 67:301–313.
Arnett GW, Milam SB, Gottesman L. Progressive mandibular retrusion-idiopathic condylar resorption. Part II. Am J Orthod Dentofacial Orthop 1996; 110:117–127.
Borstlap WA, Stoelinga PJ, Hoppenreijs TJ, et al. Stabilisation of sagittal split advancement osteotomies with miniplates: a prospective, multicentre study with two-year follow-up. Part III – condylar remodelling and resorption. Int J Oral Maxillofac Surg 2004; 33:649–655.
Wohlwender I, Daake G, Weingart D, et al. Condylar resorption and functional outcome after unilateral sagittal split osteotomy. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2011; 112:315–321.
Catherine Z, Breton P, Bouletreau P. Management of dentoskeletal deformity due to condylar resorption: literature review. Oral Surg Oral Med Oral Pathol Oral Radiol 2016; 121:126–132.
de Moraes PH, Rizzati-Barbosa CM, Olate S, et al. Condylar resorption after orthognathic surgery: a systematic review. Int J Morphol 2012; 30:1023–1028.
Eggensperger N, Smolka K, Luder J, et al. Short- and long-term skeletal relapse after mandibular advancement surgery. Int J Oral Maxillofac Surg 2006; 35:36–42.
Mousoulea S, Kloukos D, Sampaziotis D, et al. Condylar resorption in orthognathic patients after mandibular bilateral sagittal split osteotomy: a systematic review. Eur J Orthod 2017; 39:294–309.