Journal of Stomatology Oral and Maxillofacial Surgery最新文献

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Haploinsufficiency of SF3B2 revealed by a craniofacial microsomia with atypical presentation: a case report. 不典型表现的颅面小畸形显示SF3B2单倍不足1例。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-07-03 DOI: 10.1016/j.jormas.2025.102486
Antoine Octau, Cindy Colson, Joel Ferri
{"title":"Haploinsufficiency of SF3B2 revealed by a craniofacial microsomia with atypical presentation: a case report.","authors":"Antoine Octau, Cindy Colson, Joel Ferri","doi":"10.1016/j.jormas.2025.102486","DOIUrl":"10.1016/j.jormas.2025.102486","url":null,"abstract":"<p><p>Otomandibular syndrome is primarily characterised by craniofacial microsomia (CFM). Pathogenic loss-of-function variants of the SF3B2 gene, which encodes the U2 subunit of the spliceosome, can cause CFM through a haploinsufficiency mechanism. This study aims to present the clinical phenotype and maxillofacial management of a patient carrying a novel SF3B2 gene variant. We present the case of a patient with a heterozygous de novo pathogenic variant of the SF3B2 gene who presented with an otomandibular syndrome accompanied by progressive camptodactyly of the extremities, which had not been described previously. Particularly low maxillary and mandibular bone density was observed during bimaxillary osteotomy, necessitating adaptation of the surgical protocol. This case expands the phenotypic spectrum of anomalies associated with the SF3B2 gene by indicating potential subclinical acral and bone involvement. It also emphasises the importance of genetic analysis in complex craniofacial malformations.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102486"},"PeriodicalIF":2.2,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144565470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stress distribution in implant-supported conometric single crown restorations: A finite element analysis. 种植体支持单冠修复体的应力分布:有限元分析。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-07-02 DOI: 10.1016/j.jormas.2025.102484
Sinem Vural, Buket Evren, Coşkun Yıldız
{"title":"Stress distribution in implant-supported conometric single crown restorations: A finite element analysis.","authors":"Sinem Vural, Buket Evren, Coşkun Yıldız","doi":"10.1016/j.jormas.2025.102484","DOIUrl":"10.1016/j.jormas.2025.102484","url":null,"abstract":"<p><strong>Purpose: </strong>The aim of the present study was to evaluate the effect of connection, restorative material type, and loading forces on the stress distribution in implant-supported conometric single crown restorations using a three-dimensional finite element analysis method.</p><p><strong>Methods: </strong>Restorations are produced using two different all-ceramic materials used in maxillary right premolar conometric abutments and caps (Conometeric abutment EV, Conometeric Final Cap, Dentsply Implants, Sweden) on implants with three different types of connection: morse taper connection (MTC) (Ankylos, Dentsply Implants, Sweden), conical connection (CC) (Astra-Tech OsseoSpeed EV, Dentsply Implants, Sweden), and internal flat connection (IFC) (Xive, Dentsply, Sweden). Three-dimensional finite element analysis was used to evaluate the amount and distribution of stress around implants under different vertical and oblique loading conditions.</p><p><strong>Results: </strong>The maximum stress distribution in the implant abutment contact area in the IFC was 565.44 MPa and screw peak stress values were determined to be 518.96 MPa in the transition zone for MTC. MTC caused the lowest bone stress, although there was no significant difference between the connection systems in terms of material type. The LDS material exhibited the greatest stress on the conometric cap for IFC (447.52 MPa) under oblique loading conditions.</p><p><strong>Conclusion: </strong>Stress on the bone surface and implant abutment contact was higher in the IFC group. IFC has a disadvantage in term of increases the possibility of bone destruction.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102484"},"PeriodicalIF":2.2,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144565471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cross-linked hyaluronic acid enriched with amino acids used for bone filler defect: a histological and histomorphometry study in rabbit tibiae. 富含氨基酸的交联透明质酸用于骨填充物缺损:兔胫骨的组织学和组织形态学研究。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-06-30 DOI: 10.1016/j.jormas.2025.102435
Antonio Scarano, Erda Qorri, Sergio Alexandre Gehrke, Gianluca Nicolai, Sergio Rexhep Tari
{"title":"Cross-linked hyaluronic acid enriched with amino acids used for bone filler defect: a histological and histomorphometry study in rabbit tibiae.","authors":"Antonio Scarano, Erda Qorri, Sergio Alexandre Gehrke, Gianluca Nicolai, Sergio Rexhep Tari","doi":"10.1016/j.jormas.2025.102435","DOIUrl":"10.1016/j.jormas.2025.102435","url":null,"abstract":"<p><strong>Background: </strong>Today we have numerous bone substitutes with different chemical and physical properties and with different sizes, quantities and porosity. The biomaterials are available in particles, gel, blocks, and cement pastes. The aim of this study is to evaluate the influence of hyaluronic acid gel enriched with amino acids on bone healing in a rabbit artificial bone defect.</p><p><strong>Methods: </strong>Six rabbits were used in this study, for each tibia, a 3 mm bilateral non critical-size circular defect was produced. The drilling was performed on cortical bone with no invasion of the medullary component. The bone defect was filled with Hyaluronic acid enriched with amino acid while the second defect was used as empty control. The HA filling enriched with amino acid was positioned into the bone defect with no pushing into the medullary space. No covering membranes were applied on top of the bone defect. The rabbits were euthanized by an intravenous pentobarbital overdose after 4 weeks and a total of 36 biopsies (6 for each group) were retrieved. The samples were processed to obtain histological sections.</p><p><strong>Results: </strong>In the control sites, newly formed tissues in the defects were characterized by 25 ± 3 % of lamellar bone, 25 ± 1 % of woven bone and 50 ± 3 % of medullary spaces. The osteoblast count in the bone defect was 15±3 and 1 ± 2 vessel. In the test sites the morphometry findings were characterized by 28 ± 3 % of lamellar bone, 73 ± 1 % of woven bone and 0 % of marrow spaces. The osteoblast and vessel count was 87±3 and 6 ± 2 vessels per field. Statistical differences were found for the number of osteoblasts, vessels and new bone. (p < 0.05).</p><p><strong>Conclusions: </strong>The efficacy of the present investigation revealed that HA increases the new vessel and bone formation and induces a more rapid healing in rabbit bone defects if compared to the control.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102435"},"PeriodicalIF":2.2,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144555929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vascularized iliac crest flap with double musculocutaneous skin islands for reconstruction of composite buccal and mandibular defects after gingival squamous cell carcinoma resection: A case report. 带血管的髂嵴瓣联合双肌皮岛修复龈鳞癌术后颊、下颌复合缺损1例。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-06-29 DOI: 10.1016/j.jormas.2025.102483
Bang Zeng, Hao Lin, Diarra Drissa, Renbin Zhou, Lei Ma, Xinyi Zhao, Jialiang Chen, Tianfu Wu, Bing Liu
{"title":"Vascularized iliac crest flap with double musculocutaneous skin islands for reconstruction of composite buccal and mandibular defects after gingival squamous cell carcinoma resection: A case report.","authors":"Bang Zeng, Hao Lin, Diarra Drissa, Renbin Zhou, Lei Ma, Xinyi Zhao, Jialiang Chen, Tianfu Wu, Bing Liu","doi":"10.1016/j.jormas.2025.102483","DOIUrl":"10.1016/j.jormas.2025.102483","url":null,"abstract":"<p><p>Mandibular gingival squamous cell carcinoma (GSCC) is a challenging malignancy often requiring extensive surgical resection and complex reconstruction. This study presents a 69-year-old male with left mandibular GSCC, treated with segmental mandibulectomy and selective neck dissection, followed by reconstruction using a deep circumflex iliac artery (DCIA) vascularized iliac crest flap with double musculocutaneous skin islands. Preoperative virtual surgical planning and 3D-printed surgical guides facilitated precise osteotomy and optimal flap design. The harvested iliac flap provided robust vascularization, adequate bone volume for mandibular continuity, and dual skin paddles for intraoral and extraoral soft tissue coverage. Postoperative evaluation demonstrated excellent functional and aesthetic outcomes, with stable osseous integration, viable soft tissue reconstruction, and no recurrence. This case underscores the versatility of the DCIA iliac crest flap in restoring both mandibular structure and oral function, highlighting advancements in microvascular surgery, 3D planning, and patient-specific reconstruction strategies. This case highlights the potential of the DCIA flap in addressing complex maxillofacial defects. However, it is critical to note that these findings are exclusively derived from a single-case analysis. Therefore, a larger cohort study is needed in future research to validate its applicability in practical scenarios.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102483"},"PeriodicalIF":2.2,"publicationDate":"2025-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144546295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Harmonizing aesthetics and function in orthognathic surgery: An evolving evidence-based dialogue. 协调美学和功能在正颌手术:一个不断发展的循证对话。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-06-29 DOI: 10.1016/j.jormas.2025.102482
Ricardo Grillo
{"title":"Harmonizing aesthetics and function in orthognathic surgery: An evolving evidence-based dialogue.","authors":"Ricardo Grillo","doi":"10.1016/j.jormas.2025.102482","DOIUrl":"10.1016/j.jormas.2025.102482","url":null,"abstract":"","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102482"},"PeriodicalIF":2.2,"publicationDate":"2025-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144546294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preoperative intramuscular botulinum Toxin-A to enhance postoperative outcomes in oral submucous fibrosis surgery: A randomized controlled trial. 术前肌内注射肉毒毒素A提高口腔黏膜下纤维化手术的术后预后:一项随机对照试验。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-06-28 DOI: 10.1016/j.jormas.2025.102439
Anupama Chauhan, Ramita Sood, Ragini Tiwari, Jubin Thacker, Mustafa Kurani, Mauli Bhatt
{"title":"Preoperative intramuscular botulinum Toxin-A to enhance postoperative outcomes in oral submucous fibrosis surgery: A randomized controlled trial.","authors":"Anupama Chauhan, Ramita Sood, Ragini Tiwari, Jubin Thacker, Mustafa Kurani, Mauli Bhatt","doi":"10.1016/j.jormas.2025.102439","DOIUrl":"10.1016/j.jormas.2025.102439","url":null,"abstract":"<p><p>The aim of this Randomized Controlled Trial (RCT) was to evaluate the pain relief and mouth opening achieved with preoperative injection of Botulinum Toxin-A (BTX-A) into bilateral temporalis and masseter muscles in patients with Oral Submucous Fibrosis (OSMF), following surgical intervention, compared to the control group. Additionally, the effectiveness of BTX-A in the uptake of the Buccal Fat Pad (BFP) graft and the patient satisfaction score were also studied.</p><p><strong>Material and methods: </strong>Twenty patients with OSMF were randomly assigned to two groups (n = 10 each). Group A received BTX-A injections preoperatively, while Group B received normal Saline (NS) injections, which were followed by surgical intervention. All patients underwent fibrotomy followed by reconstruction using a Buccal Fat Pad (BFP) graft. The outcomes assessed were pain and mouth opening at 1 week, and at 1, 3, and 6 months postoperatively. Graft uptake and patient satisfaction were evaluated at the 3rd and 6th months, respectively. Pain was assessed using the Numeric Rating Scale (NRS), mouth Opening was measured using a stainless-steel ruler, graft uptake was evaluated clinically, and patient satisfaction score was recorded using a Likert Scale.</p><p><strong>Results: </strong>A statistically significant reduction in mean pain score was seen at 1, 3, and 6 months postoperatively in the BTX-A group. Although an increased mouth opening was noted in the BTX-A group, the difference between the two groups was not statistically significant. There was a statistically significant difference between the mean patient satisfaction score of the BTX-A and NS groups at 6 months, in favour of the BTX-A group. Graft uptake was uneventful in both groups.</p><p><strong>Conclusion: </strong>BTX-A appears to be a valuable adjunct to surgery and physiotherapy in the management of OSMF by enhancing postoperative comfort and outcomes.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102439"},"PeriodicalIF":2.2,"publicationDate":"2025-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144531287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Telescopic Genioplasty: A novel technique for chin feminization in facial feminization surgery. 套筒式颏部成形术:面部女性化手术中颏部女性化的新技术。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-06-28 DOI: 10.1016/j.jormas.2025.102445
Javier Gutiérrez Santamaría, Jorge Masiá Gridilla, Miguel Pérez de Perceval Tara, Carlos Bailón Berrio, Luis Capitán, Daniel Simon
{"title":"Telescopic Genioplasty: A novel technique for chin feminization in facial feminization surgery.","authors":"Javier Gutiérrez Santamaría, Jorge Masiá Gridilla, Miguel Pérez de Perceval Tara, Carlos Bailón Berrio, Luis Capitán, Daniel Simon","doi":"10.1016/j.jormas.2025.102445","DOIUrl":"10.1016/j.jormas.2025.102445","url":null,"abstract":"<p><p>Chin modification plays a critical role in Facial Feminization Surgery (FFS) due to its impact on gender perception. Current techniques, including high-speed burring and osteotomies, may leave some patients with an undesired round chin appearance. This study introduces the combination of telescopic genioplasty and chin feminization, a novel, minimally invasive approach designed to feminize the chin by reducing its dimensions, adjusting its sagittal position, and creating a more tapered appearance. This study involved 22 transgender women who underwent either isolated telescopic genioplasty or a combination of chin feminization and telescopic genioplasty from January to December 2023. Virtual surgical planning, 3D-printed cutting guides, and customized titanium miniplates were used. Outcomes were assessed based on surgical time, chin advancement, and complication rates. Telescopic genioplasty offers a safe, effective, and minimally invasive technique for chin feminization, with favorable aesthetic outcomes and low complication rates.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102445"},"PeriodicalIF":2.2,"publicationDate":"2025-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144531288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The effect of local applications of hyaluronic acid gels on post-operative pain, trismus and soft tissue edema following third molar extraction: A systematic review. 透明质酸凝胶局部应用对第三磨牙拔牙术后疼痛、牙关紧闭和软组织水肿的影响:系统综述。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-06-27 DOI: 10.1016/j.jormas.2025.102481
Ignas Mickevičius, Greta Volosevičiūtė, Rūta Rastenienė
{"title":"The effect of local applications of hyaluronic acid gels on post-operative pain, trismus and soft tissue edema following third molar extraction: A systematic review.","authors":"Ignas Mickevičius, Greta Volosevičiūtė, Rūta Rastenienė","doi":"10.1016/j.jormas.2025.102481","DOIUrl":"10.1016/j.jormas.2025.102481","url":null,"abstract":"<p><strong>Objective: </strong>Third molar extraction is a common surgical procedure, often resulting in postoperative pain, trismus, and swelling. Hyaluronic acid (HA) is a naturally occurring biopolymer with wound-healing and anti-inflammatory properties. Due to these characteristics, HA may offer clinical benefits when applied after tooth extraction. This study aims to systematically review the literature to evaluate the effects of HA gel application on postoperative pain, trismus, and soft tissue edema following third molar extraction.</p><p><strong>Methods: </strong>A systematic literature review followed the PRISMA guidelines. An electronic search was performed in the PubMed, ScienceDirect, and Scopus databases using keywords: 'hyaluronic acid' OR 'hyaluronan' AND 'gel' AND 'extraction'. Inclusion criteria were studies published in 2019-2024, in English, with full-text access, and randomized controlled trials (RCTs). Publications involved patients who underwent third molar extraction and assessed the effects of HA application on postoperative pain, trismus, and/or soft tissue edema compared to a control group.</p><p><strong>Results: </strong>1183 articles were identified, 1163 screened after removing duplicates, and 10 publications selected for analysis after applying inclusion criteria.</p><p><strong>Conclusions: </strong>Local application of HA gel following third molar extraction appears to contribute to postoperative pain reduction; however, its effectiveness in managing trismus and soft tissue edema remains inconclusive. Due to high methodological heterogeneity and risk of bias in the included studies, the overall robustness of the results is limited. Further well-designed, large-scale, and homogeneous clinical trials and systematic reviews are necessary to confirm the therapeutic benefits of HA gel in oral surgery.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102481"},"PeriodicalIF":2.2,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144531289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lateral ridge augmentation using autogenous-xenogenic or allogenic-xenogenic graft mix with a cross-linked collagen membrane: a randomized pilot clinical trial. 使用自体-异种或异体-异种混合移植物与交联胶原膜:一项随机试点临床试验。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-06-26 DOI: 10.1016/j.jormas.2025.102442
Celine El Rassi, Carole Chakar, Gabriel Menassa, Adam Saleh, Rawad Samarani
{"title":"Lateral ridge augmentation using autogenous-xenogenic or allogenic-xenogenic graft mix with a cross-linked collagen membrane: a randomized pilot clinical trial.","authors":"Celine El Rassi, Carole Chakar, Gabriel Menassa, Adam Saleh, Rawad Samarani","doi":"10.1016/j.jormas.2025.102442","DOIUrl":"10.1016/j.jormas.2025.102442","url":null,"abstract":"<p><p>The aim of the present trial is to compare in a horizontal guided bone regeneration clinical model, the allogenic-xenogenic combination to the autogenous-xenogenic combination. Edentulous ridges with less than 5 mm width were treated with guided bone regeneration using a glutaraldehyde cross-linked collagen membrane. Two graft combinations were used: autogenous-xenogenic (control group) or allogenic-xenogenic (test group). Ridge width measurements were recorded clinically and radiographically at 1, 3 and 5 mm from the ridge crest. Probe penetration was also recorded, and soft tissue healing was assessed during the follow-up visits. Core biopsies were retrieved for histological analysis. Four patients were recruited and randomly allocated to treatment groups with 12 sites of implant placement. 6 months after GBR surgery, all patients presented enough bone for implant placement. No difference was found between the groups in terms of clinical ridge width gain at the three levels of measurement. The mean percentage of graft resorption was 39.30 % and 29.31 % for control and test groups respectively, with no significant difference. In addition, no differences were found for probe penetration between the groups and no soft tissue complications occurred during follow-ups. Trends towards significance were evident for outcomes measurements. The protocol of this study should serve as a foundation for a larger-scale study with an improved population size.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102442"},"PeriodicalIF":2.2,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144531286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of morphological changes in the soft tissue following orthognathic surgery in patients with severe (over 10 mm) facial asymmetry. 严重(超过10毫米)面部不对称患者正颌手术后软组织形态学变化分析。
IF 2.2 3区 医学
Journal of Stomatology Oral and Maxillofacial Surgery Pub Date : 2025-06-26 DOI: 10.1016/j.jormas.2025.102480
Chiho Moon, Changmo Sohn, Dae-Seok Hwang
{"title":"Analysis of morphological changes in the soft tissue following orthognathic surgery in patients with severe (over 10 mm) facial asymmetry.","authors":"Chiho Moon, Changmo Sohn, Dae-Seok Hwang","doi":"10.1016/j.jormas.2025.102480","DOIUrl":"10.1016/j.jormas.2025.102480","url":null,"abstract":"<p><p>This study aims to compare the quantitative differences in soft tissue changes among patients who underwent orthognathic surgery for facial asymmetry correction. A total of 24 patients treated between January 2015 and December 2022 were included. Data were collected at four time points: T0 (preoperative), T1 (3 days postoperatively), T2 (6 months postoperatively), and T3 (12 months postoperatively). Facial asymmetry was defined as a menton deviation of ≥10 mm from the midsagittal plane, with all patients undergoing maxillary canting correction during surgery. Soft tissue changes were assessed using five anatomical landmarks: malar prominence (MP), alar curvature point (Ac), soft tissue gonion (Go), mid-ramus (mR), and cheilion (Ch). No sex-related differences were observed. Comparison between T2 and T3 revealed that four out of 24 patients (16.6 %) exhibited statistically significant differences. T3 demonstrated the lowest asymmetry index and the greatest soft tissue changes from T0. The deviated side exhibited the most pronounced changes, with cheilion showing the highest degree of symmetry improvement. These findings provide insight into the morphological adaptations of soft tissue following orthognathic surgery and may assist in predicting postoperative outcomes.</p>","PeriodicalId":56038,"journal":{"name":"Journal of Stomatology Oral and Maxillofacial Surgery","volume":" ","pages":"102480"},"PeriodicalIF":2.2,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144531285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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