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Khattak YR, Sardar T, Iqbal A, Khan MH, Khan A, Ullah U, Ahmad I. Treatment of pediatric bilateral condylar fractures: A comprehensive analysis. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101339. [PMID: 36403929 DOI: 10.1016/j.jormas.2022.11.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/18/2022]
Abstract
Pediatric bilateral condylar fractures (PBCF) is a rare clinical pathology, where the management is carried out with both conservative and surgical approaches. The purpose of this study was to analyze and compare these two treatment approaches and their associated long term complications in PBCF. An extensive literature review- through the search of online databases- was conducted to survey, collect, analyze and compare the reported outcomes of different treatment modalities for PBCF. The number of studies presenting PBCF case reports was 16, while the number of such retrospective studies included here was 19. Analyses of these studies revealed that the conservative treatment is preferred in PBCF patients younger than 12 years of age. Moreover, a composite approach where the open reduction and internal fixation (ORIF) is carried out for one side while the intermaxillary fixation (IMF) for the contralateral side is frequently reported for the management of PBCF cases; this approach appears effective in improving daily functioning of temporomandibular joint and reducing long term complications. Performing ORIF for one side while IMF for the contralateral side seems the most common treatment approach in PBCF. This study may help in rapid decision making for treatment selection of PBCF patients while minimizing the risk for late complications.
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Affiliation(s)
| | - Tariq Sardar
- Oral and Maxillofacial Surgery, KMU-Institute of Dental Sciences, Kohat, Pakistan.
| | | | | | - Ajmal Khan
- Oral and Maxillofacial Surgery, Saidu Medical College, Swat, Pakistan
| | - Umer Ullah
- Oral and Maxillofacial Surgery, Rehman College of Dentistry, Peshawar, Pakistan
| | - Iftikhar Ahmad
- Institute of Radiotherapy and Nuclear Medicine (IRNUM), Peshawar, Pakistan
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Sobrero F, Roccia F, Galetta G, Strada C, Gerbino G. Pediatric mandibular fractures: Surgical management and outcomes in the deciduous, mixed and permanent dentitions. Dent Traumatol 2023; 39:233-239. [PMID: 36606623 DOI: 10.1111/edt.12814] [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: 08/23/2022] [Revised: 12/17/2022] [Accepted: 12/18/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND/AIM Mandibular fractures are the most frequent type of pediatric facial traumatic injury, but their treatment remains controversial. The aim of this retrospective study was to analyze the surgical treatment and long-term outcomes of dentate mandibular fractures in children and adolescents. MATERIAL AND METHODS Patients with mandibular fractures in the dentate area who were surgically treated in the period from January 1, 2001, to December 31, 2020, were included. The following data were collected: age, gender, cause and mechanism of injury, fracture site and type, associated maxillofacial fractures, the timing of surgical treatment, Facial Injury Severity Scale (FISS) score, surgical approach, number and thickness of plates, hospitalization stay and outcome. Patients were divided into three groups: deciduous (≤6 years, group A), mixed (7-12 years, group B), and permanent (13-18 years, group C) dentitions. Statistical analyses were performed using SPSS software. RESULTS During the study 91 patients (male: female ratio, 3.8:1), 4 in group A, 12 in group B, and 75 in group C, with 65 single and 52 double fractures were included. An intraoral approach was used in 87% of patients. In group C, 90% of patients were treated with fixation schemes consistent with those suggested in the literature for adults, versus 75% in groups A and B. Median follow-up time was 20 months. No tooth germ injury or facial asymmetry was observed and only six group C patients had post-operative malocclusions. Hardware removal occurred in 22% of the patients. CONCLUSIONS This 20-year retrospective study shows that open reduction and internal fixation of pediatric dentate mandibular fractures caused no tooth germ damage or disturbances of mandibular growth in any dentition stage. Internal fixation schemes were similar to those used for adults, although it was necessary to adapt hardware size and position according to tooth and patient age.
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Affiliation(s)
- Federica Sobrero
- Division of Maxillofacial Surgery (Head: Prof. G. Ramieri), Surgical Science Department, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Fabio Roccia
- Division of Maxillofacial Surgery (Head: Prof. G. Ramieri), Surgical Science Department, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Giovanni Galetta
- Division of Maxillofacial Surgery (Head: Prof. G. Ramieri), Surgical Science Department, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Carlo Strada
- Division of Maxillofacial Surgery (Head: Prof. G. Ramieri), Surgical Science Department, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Giovanni Gerbino
- Division of Maxillofacial Surgery (Head: Prof. G. Ramieri), Surgical Science Department, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
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Virgilio F, Bourbos A, Cinti F, Pisani G. Right mandibular angle and left comminuted mandibular body fractures stabilised with a combination of an acetabular plate and secured pin intermandibular ventral epoxy resin (SPIVER) frame in a four‐month‐old puppy. VETERINARY RECORD CASE REPORTS 2020. [DOI: 10.1136/vetreccr-2020-001131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
| | - Alexandros Bourbos
- SurgeryClinica Veterinaria Pisani Carli ChiodoLuni MareOrtonovoItaly
- SurgeryClinica Veterinaria VezzoniCremonaCremonaItaly
| | - Filippo Cinti
- SurgeryClinica Veterinaria Pisani Carli ChiodoLuni MareOrtonovoItaly
- SurgeryEastcott referralsSwindonUnited Kingdom
| | - Guido Pisani
- SurgeryClinica Veterinaria Pisani Carli ChiodoLuni MareOrtonovoItaly
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Fernandes IA, Lopes ABS, Fonseca PG, da Silva Torres A, Rodrigues AB, Galvão EL, Falci SGM. Comparison between Erich arch bars and intermaxillary screws in maxillofacial fractures involving the dental occlusion: a meta-analysis. Int J Oral Maxillofac Surg 2020; 50:83-95. [PMID: 32798159 DOI: 10.1016/j.ijom.2020.07.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/08/2020] [Accepted: 07/21/2020] [Indexed: 11/25/2022]
Abstract
This systematic review aimed to compare the Erich arch bars (EABs) with intermaxillary fixation (IMF) screws in maxillofacial fractures involving dental occlusion on perioperative parameters. Four electronic databases were searched: MedLine (Pubmed), Web of Science, VHL, and Cochrane Library. Inclusion criteria comprised clinical trials comparing the two IMF methods, assessing at least one of the outcomes: occlusal stability, oral hygiene, quality of life, time to apply and remove IMF appliances, and complications. Risk of bias was evaluated through the Cochrane risk of bias tool. Fifteen papers were included in the qualitative analysis and 12 of those in the meta-analysis. Times for EABs application (mean difference (MD) 46.83; 95% confidence interval (CI): 30.63-63.02) and removal (MD 22.89; 95% CI 14.61-31.17) were longer compared with IMF screws. There is higher risk of glove perforation (risk ratio (RR) 3.81; 95% CI 2.41-6.04) and lower risk of iatrogenic injuries (RR 0.21; 95% CI 0.09-0.48) when placing EABs compared with IMF screws. No significant differences in plaque index were found (MD 1.07; 95% CI -0.17 to 2.31). The quality of this evidence ranged from very low to low and was mainly compromised by risk of bias assessment. Further studies are necessary to evaluate transurgical IMF stability and postoperative occlusal quality and quality of life when comparing EABs with IMF screws.
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Affiliation(s)
- I A Fernandes
- Department of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil.
| | - A B S Lopes
- Department of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - P G Fonseca
- Department of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - A da Silva Torres
- Department of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - A B Rodrigues
- Department of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - E L Galvão
- Department of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - S G M Falci
- Department of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
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Pabst AM, Blatt S, Epperlein P, Schmidtmann I, Krüger M, Schiegnitz E, Goetze E, Ziebart T, Al-Nawas B. The risk of tooth root injuries using cortical screws for intermaxillary fixation and osteosynthesis plates - A retrospective analysis. J Craniomaxillofac Surg 2019; 47:1767-1778. [PMID: 31711997 DOI: 10.1016/j.jcms.2019.08.006] [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: 05/27/2019] [Revised: 07/28/2019] [Accepted: 08/27/2019] [Indexed: 11/29/2022] Open
Abstract
Intermaxillary fixation (IMF) and osteosynthesis plates (OP) are widely used for the non-surgical and surgical treatment of mandible and condyle fractures. The aim of this retrospective study was to analyze the frequency of tooth root injuries by IMF and OP screws. Electronic patient reports (2004-2013) were screened for patients treated with either IMF screws and/or OP in the Department of Oral- and Maxillofacial Surgery, University Medical Center Mainz, Germany. The frequency and the position of endangered and injured teeth were analyzed by orthopantomogram (OPTG) and cone beam computer tomography (CBCT). Next, possible predictive factors for tooth root injuries, namely interdental- and crestal distance, screw length and distance between tooth root and screw were evaluated. Further, the accuracy of OPTG vs. CBCT concerning the diagnosis of tooth root injuries was analyzed. Three-hundred sixty-six patients were included and 3388 teeth were defined as endangered by IMF- and OP screws. Overall, 16 injured teeth (0.5%) in 13 patients (3.55%) were detected. Nine injuries (56.3%) were caused by IMF- and seven injuries (43.8%) by OP screws. Three teeth were non-vital, one tooth had to be extracted. No correlation between the predictive factors crestal distance, screw length and tooth root injuries was found. If tooth injury occurred, a significant correlation between the interdental distance and the distance between tooth root and screw was found (κ = 0.48; p < 0,0001). Comparison between OPTG vs. CBCT demonstrated that many of the injuries that were seen in the OPTG (n = 230) could not be verified in the CBCT scans (n = 16) (κ = 0.12). To conclude, screws for IMF and OP can be considered as a safe procedure concerning the risk of tooth root injuries.
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Affiliation(s)
- Andreas Max Pabst
- Department of Oral- and Maxillofacial Surgery, Federal Armed Forces Hospital, (Head: Prof. Dr. Dr. R. Werkmeister), Rübenacherstrasse 170, 56072 Koblenz, Germany; Department of Oral- and Maxillofacial Surgery, University Medical Center, (Head: Univ.-Prof. Dr. Dr. B. Al-Nawas), Augustusplatz 2, 55131 Mainz, Germany.
| | - Sebastian Blatt
- Department of Oral- and Maxillofacial Surgery, University Medical Center, (Head: Univ.-Prof. Dr. Dr. B. Al-Nawas), Augustusplatz 2, 55131 Mainz, Germany
| | - Pia Epperlein
- Department of Oral- and Maxillofacial Surgery, University Medical Center, (Head: Univ.-Prof. Dr. Dr. B. Al-Nawas), Augustusplatz 2, 55131 Mainz, Germany
| | - Irene Schmidtmann
- Institute for Medical Biometry, Epidemiology and Informatics (IMBEI), University Medical Center, (Head: Prof. Dr. S. Singer), Obere Zahlbacherstr. 69, 55131 Mainz, Germany
| | - Maximilian Krüger
- Department of Oral- and Maxillofacial Surgery, University Medical Center, (Head: Univ.-Prof. Dr. Dr. B. Al-Nawas), Augustusplatz 2, 55131 Mainz, Germany
| | - Eik Schiegnitz
- Department of Oral- and Maxillofacial Surgery, University Medical Center, (Head: Univ.-Prof. Dr. Dr. B. Al-Nawas), Augustusplatz 2, 55131 Mainz, Germany
| | - Elisabeth Goetze
- Department of Oral- and Maxillofacial Surgery, University Medical Center, (Head: Univ.-Prof. Dr. Dr. B. Al-Nawas), Augustusplatz 2, 55131 Mainz, Germany
| | - Thomas Ziebart
- Department of Oral- and Maxillofacial Surgery, University Hospital Giessen and Marburg, Campus Marburg, (Head: Univ.-Prof. Dr. Dr. Andreas Neff), Baldingerstrasse, 35043 Marburg, Germany
| | - Bilal Al-Nawas
- Department of Oral- and Maxillofacial Surgery, University Medical Center, (Head: Univ.-Prof. Dr. Dr. B. Al-Nawas), Augustusplatz 2, 55131 Mainz, Germany
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Andrei Florescu V, Kofod T, Pinholt EM. Intermaxillary Fixation Screw Morbidity in Treatment of Mandibular Fractures-A Retrospective Study. J Oral Maxillofac Surg 2016; 74:1800-6. [PMID: 27206626 DOI: 10.1016/j.joms.2016.04.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 04/16/2016] [Accepted: 04/18/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE The aim of the present retrospective study was to investigate the morbidity of screws used for intermaxillary fixation (IMF) in the treatment of mandibular fractures. A review of the published data was also performed for a comparison of outcomes. Our hypothesis was that the use of screws for IMF of mandibular fractures would result in minimal morbidity. MATERIALS AND METHODS Patients treated for mandibular fractures from 2007 to 2013, using screws for IMF, using the international diagnosis code for mandibular fracture, DS026, were anonymously selected (Department of Oral and Maxillofacial Surgery, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark). The fracture type, radiographic findings, treatment modality, screw type and number, and root damage were recorded. For the outcome comparison, a review of the published data regarding iatrogenic dental root damage caused by screw fixation was performed in May 2015. RESULTS A total of 156 patients had undergone IMF with screws. The total number of screws was 793. The incidence of root lesions was 0.25% centrally and 0.88% peripherally. The incidence of screw loss was 0.13% and that of screw loosening was 1.89%. In the review, 737 related reports were identified in a search of PubMed and the Cochrane Library. Of these, 25 were considered suitable for inclusion. A lack of valid evidence resulted in a descriptive analysis, because a meta-analysis of the data was not possible. CONCLUSIONS The results of the present retrospective study have shown that the use of screws is a valid choice for IMF in mandibular fracture treatment with minimal morbidity. The 793 screws used for IMF resulted in a negligible amount of central and peripheral tooth root trauma.
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Affiliation(s)
- Vlad Andrei Florescu
- PhD Fellow, Institute for Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | - Thomas Kofod
- Department Head and Consultant Maxillofacial Surgeon, Department of Oral and Maxillofacial Surgery, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Else Marie Pinholt
- Professor, University of Southern Denmark, Faculty of Health Sciences, Institute for Regional Health Sciences, University of Southern Denmark Hospitals, Hospital of South West Denmark, Esbjerg, Denmark
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Kommers SC, Boffano P, Forouzanfar T. Consensus or controversy? The classification and treatment decision-making by 491 maxillofacial surgeons from around the world in three cases of a unilateral mandibular condyle fracture. J Craniomaxillofac Surg 2015; 43:1952-60. [DOI: 10.1016/j.jcms.2015.08.031] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 08/07/2015] [Accepted: 08/31/2015] [Indexed: 10/23/2022] Open
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van den Bergh B, Blankestijn J, van der Ploeg T, Tuinzing D, Forouzanfar T. Conservative treatment of a mandibular condyle fracture: Comparing intermaxillary fixation with screws or arch bar. A randomised clinical trial. J Craniomaxillofac Surg 2015; 43:671-6. [DOI: 10.1016/j.jcms.2015.03.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 03/14/2015] [Accepted: 03/16/2015] [Indexed: 11/16/2022] Open
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Bins A, Oomens MAE, Boffano P, Forouzanfar T. Is There Enough Evidence to Regularly Apply Bone Screws for Intermaxillary Fixation in Mandibular Fractures? J Oral Maxillofac Surg 2015; 73:1963-9. [PMID: 25930955 DOI: 10.1016/j.joms.2015.03.072] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Revised: 03/24/2015] [Accepted: 03/29/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Intermaxillary fixation (IMF) is traditionally achieved with arch bars; however, this method has several well-known disadvantages and other techniques, such as bone screws, are available. This study evaluated current evidence regarding these IMF screws (IMFSs) for mandibular trauma and to assess whether this allows a change of treatment protocol for IMF. MATERIALS AND METHODS A systematic electronic literature search was conducted in the PubMed, Embase, and Cochrane databases. Titles and abstracts retrieved from the search were screened and evaluated for inclusion and exclusion criteria. The full text of all relevant articles was read and citation lists were checked for any missing references. All randomized controlled trials (RCTs) were subjected to a quality assessment. Included articles were checked for outcome measurements concerning occlusion, operative time, oral hygiene, root trauma, wire-stick injuries, and mucosa overgrowth. RESULTS Twenty-two articles (17 case series, 4 RCTs, and 1 cohort study) were included. None of the RCTs scored high methodologic results in the quality assessment. The results suggest IMFSs have similar malocclusion rates as arch bars, fewer wire-stick injuries, improved oral hygiene, and shorter operative time. Root damage is less likely to occur with self-drilling screws and seldom requires treatment. CONCLUSIONS Although the methodologic quality of the included studies is poor, self-drilling IMFSs are recommended for temporary per-operative IMF of noncomminuted mandibular fractures. More high-quality studies are required to allow an evidence-based change of protocol.
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Affiliation(s)
- Arjan Bins
- Ph.D. Student, Department of Oral and Maxillofacial Surgery/Oral Pathology, VU University Medical Center, Amsterdam, The Netherlands.
| | - Marjolijn A E Oomens
- Resident, Department of Oral and Maxillofacial Surgery/Oral Pathology, VU University Medical Center/Academic Center for Dentistry Amsterdam (ACTA), The Netherlands
| | - Paolo Boffano
- Research Associate, Department of Oral and Maxillofacial Surgery/Oral Pathology, VU University Medical Center/Academic Center for Dentistry Amsterdam (ACTA), The Netherlands
| | - Tymour Forouzanfar
- Head, Department of Oral and Maxillofacial Surgery/Oral Pathology, VU University Medical Center/Academic Center for Dentistry Amsterdam (ACTA), The Netherlands
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Attishia R, Van Sickels JE, Cunningham LL. Incidence of bracket failure during orthognathic surgery: a comparison of two techniques to establish interim maxillomandibular fixation. Oral Maxillofac Surg 2014; 19:143-7. [PMID: 25260536 DOI: 10.1007/s10006-014-0468-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 09/15/2014] [Indexed: 12/31/2022]
Abstract
PURPOSE The purpose of this study is to review the frequency of bracket failure using two different techniques for establishing interim fixation during orthognathic surgery. METHODS AND MATERIAL The first group (standard technique) had a maxillomandibular fixation (MMF) established during surgery by ligating splints to orthodontic appliances. The second group of patients had an interim fixation established using maxillomandibular screws (alternative technique). Preoperative and immediate postoperative panoramic radiographs were examined for loose and or missing brackets in both groups. Intraoperative observations were also recorded in the second group. The type of surgery (one- or two-jaw) and whether or not cemented bands on the molars were present were noted. A Pearson's chi-square analysis was done comparing the two groups. RESULTS There were 210 patients in the first group and 104 in the second. The overall incidence of missing or loose brackets following surgery in the standard technique group was 16%; 172 of them had a cemented band on either the first or on the first and second molars. There was a higher incident of lost or loose bonded brackets when the patients had no cemented brackets or underwent a two-jaw surgery. In the second group of 104 patients, there was one loose or missing brackets caused by the application of MMF (Pearson's chi-square value = 15.84, p < 0.0001). CONCLUSIONS When using orthodontic brackets to establish interim fixation, the incidence of missing or loose brackets during orthognathic surgery was dramatically higher in two-jaw cases and in cases where only bonded brackets were placed by the orthodontist. When using maxillomandibular screws to establish interim fixation, the problem has been greatly diminished.
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Affiliation(s)
- Reed Attishia
- University of Kentucky, D508 Chandler Medical Center University of Kentucky, 800 Rose Street, Lexington, KY, 40536-0297, USA
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Knotts C, Workman M, Sawan K, El Amm C. A novel technique for attaining maxillomandibular fixation in the edentulous mandible fracture. Craniomaxillofac Trauma Reconstr 2013; 5:7-10. [PMID: 23449752 DOI: 10.1055/s-0031-1300962] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2011] [Accepted: 09/20/2011] [Indexed: 10/14/2022] Open
Abstract
Edentulous mandible fractures present a unique and challenging surgical problem, particularly because of lack of occlusive dental surfaces to capitalize upon maxillomandibular fixation (MMF). We present a novel technique to achieve MMF using rigid plates spanning the oral cavity to fixate the maxilla to the mandible. The process is rapid and allows stability using the established principles of rigidity, external fixation, and osteosynthesis. This technique allows for a faster MMF than with a Gunning splint and allows for easier oral hygiene. An illustrative case and pre- and postoperative imaging are provided.
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Affiliation(s)
- Christopher Knotts
- Division of Plastic Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
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Singh V, Bhagol A. A new and easy technique of maxillomandibular fixation in treatment of mandibular fractures. Craniomaxillofac Trauma Reconstr 2012; 4:175-8. [PMID: 22942948 DOI: 10.1055/s-0031-1286121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
The present work evaluated the success of maxillomandibular fixation (MMF) by a new and simplified technique in management of minimally displaced mandibular fractures. A total of 20 patients who sustained various types of mandibular fractures were treated at the Government Dental College, Rohtak, India by a new MMF technique. The patients were evaluated by preoperative and postoperative radiography, and clinical testing was performed to assess the degree of tooth mobility adjacent to the site of MMF. The time required for MMF was also noted. Patient recovery was uneventful in all 20 cases, and the period of MMF ranged from 2 to 4 weeks (mean 21 days). The outcome was good. The mean time for performing MMF was 12 minutes (range, 10 to 15 minutes). It is a simple, quick, economical, and minimally invasive technique. Its mechanical principle provides an advantage in preventing postoperative periodontal problems.
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Affiliation(s)
- Virendra Singh
- Department of Oral and Maxillofacial Surgery, Government Dental College, Pt. B.D. Sharma, University of Health Sciences, Rohtak, Haryana, India
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Management of paediatric mandibular condylar fractures with screw-based semi-rigid intermaxillary fixation. Int J Oral Maxillofac Surg 2011; 41:55-60. [PMID: 22014681 DOI: 10.1016/j.ijom.2011.09.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2010] [Revised: 07/06/2011] [Accepted: 09/20/2011] [Indexed: 11/23/2022]
Abstract
This study was designed to evaluate the feasibility and safety of screw-based semi-rigid intermaxillary fixation (IMF) combined with a specially designed occlusal splint in the conservative treatment of paediatric mandibular condylar fractures. Thirteen paediatric patients with 20 sides of condylar fractures treated with semi-rigid IMF were analyzed retrospectively. Semi-rigid IMF was achieved by inserting self-drilling IMF screws into the anterior alveolar bone of the maxilla and mandible suspended with elastic bands. An occlusal splint with a molar fulcrum was used for functional repositioning of the condylar fragment. After 4 weeks, the screws and occlusal splint were removed. During a mean period of 28.6 months' follow-up, the patients' maximal mouth opening increased to a mean of 37.69 mm. Clinical and radiological examinations revealed satisfactory results in facial symmetry and condylar remodelling. No clinical symptoms or radiographic evidence showed dental injuries associated with screw insertion. This study suggests that this method might be a safe, easy, and effective management of paediatric condylar fractures.
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Marshall WG, Farrell M, Chase D, Carmichael S. Maxillomandibular Circular External Skeletal Fixation for Repair of Bilateral Fractures of the Caudal Aspect of the Mandible in a Dog. Vet Surg 2010; 39:765-70. [DOI: 10.1111/j.1532-950x.2010.00714.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Laurentjoye M, Majoufre-Lefebvre C, Caix P, Siberchicot F, Ricard AS. Treatment of mandibular fractures with Michelet technique: manual fracture reduction without arch bars. J Oral Maxillofac Surg 2009; 67:2374-9. [PMID: 19837305 DOI: 10.1016/j.joms.2009.04.100] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2008] [Revised: 02/15/2009] [Accepted: 04/19/2009] [Indexed: 11/17/2022]
Abstract
PURPOSE In our Bordeaux maxillofacial surgery unit, we have used the Michelet technique described for 40 years: manual fracture reduction and semi-rigid miniplate osteosynthesis fixation. No maxillomandibular fixation (MMF) with arch bars or with screws was used for reduction during osteosynthesis. The aim of this work was to evaluate results of this unknown manual reduction method. MATERIALS AND METHODS A total of 184 patients were reviewed. We recorded epidemiology of mandible fracture, clinical and radiologic evaluation before and after surgery, and treatment. Anatomic and functional manual reductions were the basic principle: manual maxillomandibular immobilization (functional) and manual fracture reduction (anatomic). In cases of condylar fractures without severe displacement, MMF with cortical bone screws was indicated (orthopedic treatment). Physiotherapy was also possible (functional treatment). RESULTS In all, 315 mandible fractures sustained by 184 patients were reviewed into the study. Of the patients, 80% were treated by osteosynthesis: 54% by osteosynthesis treatment alone, 26% by osteosynthesis and orthopedic treatments. The average time required for osteosynthesis or osteosynthesis and orthopedic treatment was 56 minutes. We observed 0.67% of disturbed occlusion, 0.67% of pseudarthrosis, and 0.67% of bilateral temporomandibular joint internal derangement. CONCLUSIONS Manual fracture reduction suppresses systematic MMF using arch bars during osteosynthesis of mandible fractures. Operating time and risk of complications are reduced. Functional results seem to be similar to that reported in the literature.
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Affiliation(s)
- Mathieu Laurentjoye
- Department of Maxillofacial Surgery, Centre Hospitalier Universitaire, Bordeaux, France.
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