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Polizzi A, Ronsivalle V, Lo Giudice A, Isola G, Bianchi A, Santonocito S, Leonardi R, Mummolo S. Orthodontic Approaches in the Management of Mandibular Fractures: A Scoping Review. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10030605. [PMID: 36980163 PMCID: PMC10047072 DOI: 10.3390/children10030605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/15/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023]
Abstract
Non-surgical approaches have been proposed in the management of mandibular fractures, especially in children, but there is a lack of clear guidelines on the clinical indications of conservative approaches. The aim of this scoping review is to provide the available evidence of the role of the orthodontist in the management of mandibular fractures. The PRISMA-ScR guidelines were followed to select eligible articles from the PubMed, Scopus, and Web of Science databases according to precise inclusion criteria. The research questions were formulated as follows: "what is the scientific evidence concerning the rule of orthodontists in the management of mandibular fractures" and "the preferential use of the direct bonding technique with orthodontic brackets rather than rigid arch bars"? Seventeen articles were included. Five articles presented the use of removable acrylic splints or functional appliances, six articles concerned the employment of cemented acrylic or rigid splints, and six articles described the management of mandibular fractures in adults and children using orthodontic brackets or mini-screws. Most of these techniques have been employed in children and growing subjects, while fewer data were available regarding conservative treatments in adults. Preliminary evidence suggests that condylar and some minor parasymphyseal fractures in children may be managed with conservative approaches. In adults, minor condylar and stable body mandibular fractures with minimal displacement have been reduced similarly. However, there are no sufficient elements that could suggest the preferential use of orthodontic brackets over rigid arch bars in adults. Further randomized and non-randomized clinical trials with long follow-ups will be needed to better define the clinical indications of the orthodontic approaches in the management of mandibular fractures based on severity, location, and age.
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Affiliation(s)
- Alessandro Polizzi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, 95124 Catania, Italy
- Department of Life, Health & Environmental Sciences, Postgraduate School of Orthodontics, University of L'Aquila, 67100 L'Aquila, Italy
| | - Vincenzo Ronsivalle
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, 95124 Catania, Italy
| | - Antonino Lo Giudice
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, 95124 Catania, Italy
| | - Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, 95124 Catania, Italy
| | - Alberto Bianchi
- Department of General Surgery and Medical Surgery Specialties, Section of Maxillofacial Surgery, University of Catania, 95100 Catania, Italy
| | - Simona Santonocito
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, 95124 Catania, Italy
| | - Rosalia Leonardi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, 95124 Catania, Italy
| | - Stefano Mummolo
- Department of Life, Health & Environmental Sciences, Postgraduate School of Orthodontics, University of L'Aquila, 67100 L'Aquila, Italy
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Mittal HC, Yadav S, Shekhawat H. Conservative management of pediatric mandibular distal fractures-A retrospective study. Dent Traumatol 2020; 37:321-329. [PMID: 33217220 DOI: 10.1111/edt.12628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND/AIM Pediatric mandibular distal fractures present unique treatment challenges which are usually managed with open reduction and internal fixation (ORIF) with the risk of developing tooth bud injuries. Conservative management through maxillomandibular fixation (MMF) with orthodontic bracket-elastic as an out-patient department (OPD) service has been used for these fractures presenting with derangement of occlusion. The aim of this study was to retrospectively analyze MMF with orthodontic bracket-elastic as a treatment method and its outcome for management of pediatric mandibular distal fractures. METHODOLOGY Data of seventeen pediatric cases diagnosed with displaced mandibular distal fractures managed with MMF with orthodontic bracket-elastic over a period of 5 years were analyzed. In this technique, two weeks of immobilization and one week for guiding elastics were used. RESULTS The mean age of patients was 7.6 ± 1.6 years with a mean follow-up of 24 months. All fractures healed uneventfully with satisfactory occlusion. The cases included 23.5% minimally displaced, and 64.7% moderately displaced and 11.8% significantly displaced fractures with step deformity with successful remodeling of the lower border contours over a duration of 18 months ± 1 month. The developing tooth buds in the fracture line showed no complications except for root dilacerations/malformation (n = 3). CONCLUSION MMF with orthodontic bracket-elastic is a viable and conservative technique for the management of pediatric mandibular distal fractures which need to be verified through randomized trials for generalization of the results.
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Affiliation(s)
| | - Sunil Yadav
- Department of Dentistry, BPS Government Medical College for Women, Sonepat, India
| | - Himanshu Shekhawat
- Department of Dentistry, BPS Government Medical College for Women, Sonepat, India
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Dentoalveolar Fractures: New Orthodontic Protocol Proposal and Pilot Study. J Craniofac Surg 2020; 31:e755-e760. [PMID: 33136902 DOI: 10.1097/scs.0000000000006682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The goal of fracture treatment that includes the dentoalveolar process is to obtain the anatomic bone healing and the pre-injury occlusion restoration with functional and aesthetic recovery, avoiding dental or periodontal lesions. Fractures activates, in the damaged tissue, the Regional Acceleratory Phenomenon, a physiological healing process that can also be activated during orthodontic overloads. Orthodontic treatment in the traumatized area could exploit this phenomenon in order to sustain the cellular activity.The aim of this study is to propose a treatment protocol for dentoalveolar fractures based on the use of orthodontics in order to sustain the physiological healing process known as Regional Acceleratory Phenomenon.The authors present 2 cases of an 18 year old woman and 23 year old man affected by dentoalveolar fracture. The operative protocol the authors applied foresaw three steps of treatment: orthodontic brackets application, surgery, orthodontic treatment.The patients showed complete healing at the 3 months follow-up and were treated up to 18 months for further orthodontic treatment.The operative protocol proposed by the Authors appears to be a rational choice since it allows a single orthodontic device to be an "active splinting system", with fast application time, good acceptance by the patient, low complications rate; moreover, it produces any planned dental movements for further orthodontic treatments.
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