Document Type
Article
Publication Date
2024
Publisher
MDPI
Source Publication
Journal of Clinical Medicine
Source ISSN
2077-0383
Original Item ID
DOI: 10.3390/jcm13226988
Abstract
Background/Objectives: Hemimandibular hyperplasia (HH) associated with osteochondroma presents complex challenges in maxillofacial surgery, including facial asymmetry, occlusal instability, and temporomandibular joint (TMJ) dysfunction. Surgical interventions vary widely in approach and outcomes, underscoring the need for a systematic evaluation of effectiveness. This systematic review assesses the effectiveness of surgical approaches for managing HH associated with osteochondroma, focusing on techniques including condylectomy, orthognathic surgery, distraction osteogenesis, total joint replacement (TJR), and genioplasty. Methods: Following PRISMA 2020 guidelines, a comprehensive search was conducted in PubMed, Scopus, and Web of Science for studies published from 2000 to 2023. Eligibility criteria were based on the PICO framework, with primary outcomes evaluated for facial symmetry, occlusal correction, mandibular function, and recurrence rates. The Cochrane Risk of Bias Tool assessed study quality, while the GRADE framework evaluated the certainty of evidence. This review was not registered due to exclusion criteria for certain dental topics in PROSPERO. Results: Of 145 studies identified, 18 met inclusion criteria, totaling 214 patients. High and low condylectomy both effectively corrected asymmetry, with high condylectomy reducing recurrence risk but often requiring reconstruction. Orthognathic surgery, combined with condylectomy, significantly enhanced facial symmetry and occlusal function. Distraction osteogenesis proved valuable for mandibular lengthening in cases of severe deformities, while TJR offered definitive solutions for extensive joint involvement. Genioplasty corrected chin asymmetry, contributing to improved facial balance. Limitations included small sample sizes and variable follow-up durations. Conclusions: Surgical approaches tailored to individual patient needs show effectiveness in treating HH associated with osteochondroma, achieving functional and esthetic outcomes. Future studies should prioritize larger cohorts and standardized follow-up protocols to better assess long-term efficacy. Advances in 3D surgical planning and individualized treatment strategies show promise for optimized patient-specific care.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
Recommended Citation
Almeida, Luis Eduardo; Zammuto, Samuel; and Lopez, Diego Fernando, "Evaluating Surgical Approaches for Hemimandibular Hyperplasia Associated with Osteochondroma: A Systematic Literature Review" (2024). School of Dentistry Faculty Research and Publications. 573.
https://epublications.marquette.edu/dentistry_fac/573
Comments
Published version. Journal of Clinical Medicine, Vol. 13, No. 22 (2024). DOI. © 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).