Abstract
Aims
The current manuscript explores the viability of reverse sagittal split osteotomy technique for correction of ankylotic cases with post gap arthroplasty mandibular retrognathia to achieve socially acceptable esthetic results.
Method
Reverse sagittal split osteotomy which was introduced by Collins et al in 1983 was performed with certain modifications on two cases to correct mandibular hypoplasia in post gap arthroplasty cases. The paper also highlights intraoral as well as extraoral approach for performing the osteotomy along with better management of bad split under direct vision
Result
It was observed that the reverse sagittal split technique for advancement of mandible in cases of tmj ankylosis-induced dentofacial deformity provided better proximal control, reduced chances of bad split, greater range of advancement (11–14 mm) with esthetically acceptable results. The osteotomy cuts on lateral surface of mandible make the procedure effectively easier and quicker with better control over proximal segment and management under direct vision.
Conclusion
When Distraction Osteogenesis and conventional orthognathic is not a choice in management of dentofacial deformity of post-release ankylosis cases due to the poor proximal control and concern over bad split, reverse sagittal split can be an appropriate choice to manage these deformities without any donor site morbidity.
Similar content being viewed by others
Code Availability
Not Required.
References
Behcet E, Rezzan T, Belgin G (2006) A clinical study on ankylosis of the temporo-mandibular joint. J Craniomaxillofac Surg 34:100–106
Posnick JC, Goldstein JA (1993) Surgical management of temporomandibular joint ankylosis in the pediatric population. Plast Reconstr Surg 91:791–798
Kaban LB, Perrott DH, Fisher K (1990) A protocol for management of temporomandibular joint ankylosis. J Oral Maxillofac Surg 48(11):1145–1151
Andrade NN, Aggarwal N, Mathai P, Nerurkar S (2018) Versatility of uniplanar prearthoplastic distraction osteogenesis in the correction of post-ankylosis facial deformities—a report of five different cases. Oral Maxillofac Surg 22(4):463–474
Srivastava D, Sharma S, Mishra S, Srivastava B (2016) Technique of dual distraction for correction of unilateral temporomandibular joint ankylosis with facial asymmetry: a case report. J Oral Maxillofac Surg Med Pathol 28(4):335–340
Zhu SS, Feng G, Li JH, Luo E, Hu J (2012) Correction of mandibular deficiency by inverted-L osteotomy of ramus and iliac crest bone grafting. Int J Oral Sci 4(4):214–217
Joss CU, Vassalli IM (2009) Stability after bilateral sagittal split osteotomy advancement surgery with rigid internal fixation: a systematic review. J Oral Maxillofac Surg 67(2):301–313
Collins PC, Epker BN (1983) Reverse sagittal split of the mandibular ramus for an unusual deformity. J Oral Maxillofac Surg 41(8):530–533
Aarabi M, Tabrizi R, Hekmat M, Shahidi S, Puzesh A (2014) Relationship between mandibular anatomy and the occurrence of a bad split upon sagittal split osteotomy. J Oral Maxillofac Surg 72(12):2508–2513
Raveh J, Vuillemin T, Ládrach K, Sutter F (1988) New techniques for reproduction of the condyle relation and reduction of complications after sagittal ramus split osteotomy of the mandible. J Oral Maxillofac Surg 46(9):751–757
Gassmann CJ, Van Sickels JE, Thrash WJ (1990) Causes, location, and timing of relapse following rigid fixation after mandibular advancement. J Oral Maxillofac Surg 48:450–454
Funding
This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.
Author information
Authors and Affiliations
Contributions
All authors contributed to the study conception and design. Material preparation, data collection, and analysis were performed by Dr. Vishal Bansal, Dr. Saloni Gupta, Dr. Apoorva Mowar, and Dr. Kumar Amit. The first draft of the manuscript was written by Dr. Vishal Bansal, and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
Corresponding author
Ethics declarations
Conflict of interest
I declare that I do not have any commercial or associative interest that represents a conflict of interest in connection with the work submitted.
Ethical Approval
Not Required.
Informed Consent
Informed consent was taken from the individual.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Bansal, V., Mowar, A., Gupta, S. et al. A Clinical Re-Evaluation of an Unexplored Technique for Post Gap Arthroplasty Retrognathic Mandible. J. Maxillofac. Oral Surg. 21, 772–778 (2022). https://doi.org/10.1007/s12663-021-01539-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12663-021-01539-8