Craniomaxillofacial Trauma & Reconstruction最新文献

{"title":"Comparing Current Practice Habits for Treatment of Subcondylar Fracture Among Craniomaxillofacial Surgeons.","authors":"Heather K Schopper, Brandyn Dunn, Richard Davila, Kevin J Sykes, John P Flynn, J David Kriet, Clinton D Humphrey","doi":"10.1177/19433875231194242","DOIUrl":"10.1177/19433875231194242","url":null,"abstract":"<p><strong>Study design: </strong>Survey.</p><p><strong>Objective: </strong>Subcondylar fractures stand out as a particular challenge when treating maxillofacial trauma. The fracture site is often difficult to access and adjacent to critical structures like the facial nerve. Current treatment paradigms vary widely and we endeavored to elucidate these approaches from surgeons across the full breadth of Craniomaxillofacial Surgery.</p><p><strong>Methods: </strong>A survey was designed to gather general background training and experience information, perceived indications for ORIF of subcondylar fractures, options for treating subcondylar fractures, and reasoning for choosing or not choosing a given treatment approach. The survey was sent to members of AO CMF and the American Academy of Facial Plastic Surgery. Responses were collected for 4 weeks.</p><p><strong>Results: </strong>514 total responses to the survey were obtained (response rate 17%). Of these, 43 (8.4%) identified as Otolaryngology trained, 417 (81.1%) as OMFS trained, and 54 (10.5%) as Plastic Surgery trained. While there was broad agreement in the indications for open repair, surgical approaches differed by specialty background as well as AO faculty member status. Those with less experience were less likely to perform open approaches due to lack of comfort with this skill set.</p><p><strong>Conclusions: </strong>There are some key differences in approaches to treatment of subcondylar fractures based upon specialty background and experience level. This provides an opportunity for further education to ensure optimal treatment for patients.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11437541/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87256970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Single Center Experience: A Retrospective Study Over 10-Years Period on Mandible Fractures.","authors":"Gabriele Monarchi, Riccardo Girotto, Mariagrazia Paglianiti, Paolo Balercia","doi":"10.1177/19433875231176338","DOIUrl":"10.1177/19433875231176338","url":null,"abstract":"<p><strong>Study design: </strong>The purpose of this study was to do a retrospective analysis about patients with mandibular fracture who were treated at the department of Maxillofacial Surgery, Regional University Hospital of Ancona, Italy, between 2011 and 2021.</p><p><strong>Objective: </strong>In this study we evaluated clinical and epidemiological findings of mandible fractures focusing on the association between surgical timing, type of surgical approach and mid- and long-term outcomes.</p><p><strong>Methods: </strong>Patients were evaluated based on various parameters including age, sex, etiology, symptoms, comorbidity, clinical findings, mandible fracture type, other facial fractures, treatment, waiting time before the operation, complications and sequelae. In the period described, we recorded 1023 mandibular fractures. 93% of patients underwent surgery under general anesthesia, almost exclusively patients undergoing an open approach to internal fixation.</p><p><strong>Results: </strong>Of the patients, 684 were male (66.86%) and 339 were female (33.13%). The average age of the patients was 42, 38 years (range, 7-94 years). The leading cause of these fractures was traffic accidents (27.3%) and mandibular parasymphysis fractures were the most frequent (34.1%). The most common clinical signs and symptoms were malocclusion, difficulty in chewing, limitation of the buccal opening, hypoesthesia extending through the territory of the inferior alveolar nerve, difficulty in protrusion movements and mandibular lateralization.</p><p><strong>Conclusions: </strong>The continuous research in epidemiology, etiology, materials, and techniques will further refine the treatments of mandible fractures, which are nowadays more and more customized according to the type of trauma.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11428174/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82661820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Precision and Progress: Key Developments in Craniomaxillofacial Surgery.","authors":"","doi":"10.1177/19433875241286628","DOIUrl":"https://doi.org/10.1177/19433875241286628","url":null,"abstract":"","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11421393/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142356143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patterns of Midface and Mandible Fractures in a Government Hospital.","authors":"Daniel Delgado-Piedra, Guillermina Castillo Ham, Mario A Téliz, Fabiola Salgado-Chavarría, Paola García-Vázquez","doi":"10.1177/19433875231151317","DOIUrl":"10.1177/19433875231151317","url":null,"abstract":"<p><p><b>Study Design:</b> Cross-sectional study. <b>Objective:</b> The prevalence and etiology of facial fractures differ in each country. The aim of this study was to determine the patterns, trauma mechanism, and treatment of midface and mandible fractures in a government hospital in Mexico City. <b>Methods:</b> A three-year cross-sectional study was done at Balbuena General Hospital in Mexico City. The variables of interest were age, gender, place of origin, fracture site, trauma mechanism, and treatment. Between 2016 and 2019, physical and electronic data records of patients that exhibited facial fractures were included. Statistical analyses performed included descriptive analysis and a chi-square test. <b>Results:</b> A total of 490 cases of fractures in the maxillofacial region were reviewed, of which 237 (47%) cases presented fractures in the midface. A higher male ratio (M: F 12:1) was observed. The age range varied between 18 and 80 years, with a mean of 35.58 ± 14 years. The most frequent diagnosis was a zygomatic complex fracture, 37.97%. (n = 90). The most frequent trauma mechanism was interpersonal violence at 55.93% (n = 132) in both places of origin (<i>P</i> = .06). Conservative treatment was more frequent at 71.67% in intrapersonal violence (<i>P</i> = .019). Interpersonal violence was more frequent in males at 61.64%, and motor vehicle accident was more frequent in female at 61.11% (<i>P</i> = .028). <b>Conclusions:</b> The analysis provides information that can help to focus preventive measures regarding facial fractures, especially on efforts to reduce interpersonal violence.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11423362/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89539224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Revision Surgery With Refixation After Mandibular Fractures.","authors":"Claudius Steffen, Margrit Welter, Heilwig Fischer, Maximilian Goedecke, Christian Doll, Steffen Koerdt, Kilian Kreutzer, Max Heiland, Carsten Rendenbach, Jan O Voss","doi":"10.1177/19433875231179318","DOIUrl":"10.1177/19433875231179318","url":null,"abstract":"<p><strong>Study design: </strong>Retrospective, descriptive observational study.</p><p><strong>Objective: </strong>The need for revision surgery after mandibular fractures is an indicator for severe postoperative complications. This study aimed to characterise this patient cohort, describe solutions to deal with complications and evaluate treatment quality as a risk variable for complications.</p><p><strong>Methods: </strong>Patients with revision surgery with refixation after open reduction and internal fixation (ORIF) of a mandible fracture were included. Patient- and therapy-specific information were assessed together with postoperative complications. The quality of fixation was evaluated individually by 6 specialists. Interobserver agreement was analysed using Fleiss' kappa.</p><p><strong>Results: </strong>Out of 630 patients, inclusion criteria were met by 17 patients (14 male, 3 female) with an average age of 43.3 (±15.5) years. Complications at the mandible body/angle/symphysis led to refixation in all cases. Main indications for refixation were osteomyelitis (52.9%) or pseudarthrosis (41.2%). Risk factors were drug-related immune suppression, local infection or substance abuse (nicotine, alcohol or drugs). Six patients did not present any of these predictors. Of these, treatment of 4 patients was rated as not in accordance to the AO principles. The interrater reliability of treatment quality assessments was .239.</p><p><strong>Conclusions: </strong>Patients with risk factors need to be carefully observed perioperatively after ORIF of mandibular fractures and treatments need to be adapted to these patients. Discrepancies of treatments to common guidelines may also be an independent predictor for treatment failure in patients without risk factors. Current treatment guidelines should be re-evaluated concerning additional treatment strategies for patients with specific risk factors.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11425749/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81276127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anatomical Landmarks and Branching Patterns of the Greater Auricular Nerve.","authors":"Swafiya Busaidy Salim, Thomas Amuti, Fawzia Butt","doi":"10.1177/19433875231183032","DOIUrl":"10.1177/19433875231183032","url":null,"abstract":"<p><p>Descriptive cross-sectional study. <b>Background:</b> The greater auricular nerve (GAN) courses over the sternocleidomastoid muscle (SCM) to supply the area of skin over the parotid gland (PG), the lower auricle and over the mastoid. It is vulnerable to injury during rhytidectomies and parotidectomies, resulting in sensory losses and pain. Although previous studies have identified suitable landmarks, injury to the GAN in the Kenyan setting still occurs. This study therefore aimed at identifying specific landmarks for the GAN and describing its branching pattern. <b>Objective:</b> To determine the anatomical landmarks of the GAN and its branching patterns. <b>Methods:</b> Forty six nerves were studied. The skin and fascia of the neck was carefully dissected to reveal the platysma muscle, which was reflected to expose the GAN. The distance of the emergence of the GAN on the posterior border of the sternocleidomastoid muscle as measured from the mastoid process (MP) was measured. Its perpendicular distance from the tragus to the point of branching was also measured. Its distance to the external jugular vein (EJV) was taken using a ruler and a pair of dividers. Finally, the nerve was described according to McKinney's point. The pattern of branching was described as either type 1 (no branching), type 2 (2 branches) or type 3 (3 branches). The position of branching was classified as either anterior, posterior or middle. Collected data was coded into SPSS software (Version 21.0, Chicago, Illinois), and means ± standard deviation were calculated. Representative photos were taken. <b>Results:</b> The mean distance of the point of emergence of the nerve was 9.13 cm +/- 1.66 cm from the MP, while its distance from the tragus was 6.93 cm +/- 1.55. It was also located at a distance of 1.67 cm from the EJV. It mainly bifurcated into two branches (55.6%) and trifurcated in 4.4% of the cases. It remained undivided in 40% of the cases. In our study, the nerve mainly bifurcates in the anterior third of the SCM (22.2%). <b>Conclusions:</b> The GAN in our population mainly bifurcates, and it is more likely to divide closer to the parotid gland. The data presented in the study may be helpful in avoiding its iatrogenic injury.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11528578/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75632030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Measuring orbital Volume Using Open Source Software and its Application in Orbitozygomatic Fractures.","authors":"Taradevi P V Narayan, Vikas Dhupar","doi":"10.1177/19433875231163982","DOIUrl":"10.1177/19433875231163982","url":null,"abstract":"<p><strong>Study design: </strong>Technical note.</p><p><strong>Objective: </strong>Changes in orbital volume can lead to esthetic and functional complications of the orbit. In this article, the procedure to calculate the orbital volume using the open source software Aliza 3D DICOM is described.</p><p><strong>Methods: </strong>This article describes the steps to use this novel software. To validate the software, the normal orbital volume was calculated bilaterally on CT scans with normal orbital anatomy. The volumes of unilateral orbitozygomatic fracture cases were compared.</p><p><strong>Results: </strong>This open source software has easy access. The normal orbital volume calculated using this software was 24.4 cc ± 0.72. In the unilateral orbitozygomatic fracture cases, an increased orbital volume was calculated.</p><p><strong>Conclusions: </strong>This easy access, inexpensive, and convenient computer aided software can be used to calculate orbital volume facilitating treatment plan for correction of the orbit volume.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11107815/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85064648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Reconstruction of Mandible Defects in War Injuries: Systematic Review and Meta-Analysis.","authors":"Umar Rehman, Melissa Shemie, Mohammad Sohaib Sarwar, Oluwasemilore Adebayo, Peter A Brennan","doi":"10.1177/19433875231198947","DOIUrl":"10.1177/19433875231198947","url":null,"abstract":"<p><strong>Study design: </strong>Systematic Review and Meta-Analysis.</p><p><strong>Objective: </strong>There has been an increasing trend in maxillofacial injuries associated with combat trauma. Within the maxillofacial complex, the mandible is the most likely structure to be damaged during combat. The structural deficits as a result can be reconstructed with many options. These include vascularised bone grafts (VBGs), non-vascularised bone grafts (NVBGs), alloplastic implants, reconstruction bars and distraction osteogenesis. This study aimed to determine the common modality and efficacy of mandibular reconstruction in combat trauma-related defects.</p><p><strong>Methods: </strong>A literature search was conducted on Pubmed, Prospero, Dynamed, DARE, EMBASE, COCHRANE and BMJ databases.</p><p><strong>Results: </strong>A total of six articles met the inclusion criteria identifying 165 patients requiring mandibular reconstruction. Non-vascularised iliac bone graft (n = 137) was the most common method followed by ileac crest bone chips harvest using Dacron urethran osteomesh tray (n = 24) and frontoparietal grafts (n = 4). Meta-analysis of five out of six trials demonstrated an overall success rate of 85% (95% CI 79-90; I² = 59%). A total of 13% (n = 22) of reconstructions failed either completely or partially and 21% (n = 34) of patients suffered postoperative complications.</p><p><strong>Conclusions: </strong>NVBGs are a practical, cost-effective and favourable method of war zone management of mandibular defects with success rates comparable to those reported in the civilian literature. However, general trauma principles take precedence to rule out life-threatening injuries. Due consideration of patient factors, surgical factors, and available resources are required in the first-line management of combat-related mandibular defects.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11107824/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89871949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Flattening the Curve and Cutting Corners-Pearls and Pitfalls Facial Gender Affirming Surgery.","authors":"Sven Gunther, Jourdan Carboy, Breanna Jedrzejewski, Jens Berli","doi":"10.1177/19433875231178968","DOIUrl":"10.1177/19433875231178968","url":null,"abstract":"<p><strong>Study design: </strong>This is an experiential article based on the past 6 years experience of providing facial gender confirmation surgery (fGAS) at an academic medical center.</p><p><strong>Objective: </strong>While trainees are getting increasing exposure to aspects of facial gender affirming surgery (fGAS), the gap between trained providers and patients who can access care is currently still widening. A handful of fellowships across the country have emerged that include fGAS in their curriculum, but it will take another decade before the principles of affirming care and surgeries are systematically taught. Fortunately, the surgical principles and techniques required to perform fGAS are part of the skill set of any specialty surgeon trained in adult craniofacial trauma and esthetic facial surgery/rhinoplasty. It is the aim of this article to provide directly applicable knowledge with the goal to assist surgeons who consider offering fGAS in flattening the learning curve and hopefully contribute to increasing the quality of care provided for the transgender and gender diverse population. We hope to provide the reader with a very tangible article with the aims to 1) provide a simple systematic framework for an affirming consultation and preoperative assessment and 2) provide translatable surgical pearls and pitfalls for forehead feminization and gonial angle resection. The frontal sinus set back and gonial angle resection in our opinion are the most unique aspect to fGAS as rhinoplasty, genioplasty and other associated procedures (e.g., fat grafting) follow well established principles. We hope that the value of this article lies in the translatability of the presented principle to any practice setting without the need for VSP, special surgical instruments or technology beyond basic craniofacial tools.</p><p><strong>Methods: </strong>This is an experiential article based on the senior authors 6 year experience offering fGAS in an academic setting. The article is structured to outline both pearls and pittfalls and is supplemented by photographs and a surgical video.</p><p><strong>Results: </strong>A total of 19 pearls and pitfalls are outlined in the article.</p><p><strong>Conclusions: </strong>Facial gender affirming surgery mostly follows established craniofacial and esthetic surgery principles. Forehead feminization and gonial angle feminization are the 2 components that diverge most from established surgical techniques and this article hopefully provides guidance to shorten the learning curve of surgeons.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11107822/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74718831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Erratum to \"Current Evidence for the Management of Edentulous Atrophic Mandible Fractures: A PRISMA-SWiM Guided Review\".","authors":"","doi":"10.1177/19433875221150350","DOIUrl":"https://doi.org/10.1177/19433875221150350","url":null,"abstract":"<p><p>[This corrects the article DOI: 10.1177/19433875221115585.].</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11107827/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141082386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}