Advances in Oral and Maxillofacial Surgery最新文献_第4页

Modified simplified preservation quick rhinoplasty: A new proposal in rhinoplasty for Latin American Mestizo patients 改良简化保存快速鼻成形术：拉丁美洲混血患者鼻成形术的新建议

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-06-18 DOI: 10.1016/j.adoms.2025.100555

Paolo Verona , Valerio Finocchi , Janneth Zúñiga , Natalia Cardona , Nicolas Solano , Jesús García

{"title":"Modified simplified preservation quick rhinoplasty: A new proposal in rhinoplasty for Latin American Mestizo patients","authors":"Paolo Verona , Valerio Finocchi , Janneth Zúñiga , Natalia Cardona , Nicolas Solano , Jesús García","doi":"10.1016/j.adoms.2025.100555","DOIUrl":"10.1016/j.adoms.2025.100555","url":null,"abstract":"<div><h3>Background</h3><div>Considering that specific anatomical features are frequently identified in Latin American Mestizo patients, it may be essential to modify existing procedures and design a rhinoplasty technique that can adjust to the anatomical needs of this population.</div></div><div><h3>Objectives</h3><div>This study aimed to propose a new modified technique in dorsal surface preservation rhinoplasty for patients with nasal morphology characteristic of Latin American Mestizo patients.</div></div><div><h3>Methods</h3><div>Patients were prospectively studied between July 2022 and July 2024. Data on age, gender, type of approach, need for touch-ups, surgery in conjunction with orthognathic surgery, and follow-up were recorded.</div></div><div><h3>Results</h3><div>We obtained a complete correction of the nasal humps with aesthetic changes, as proposed in the new technique developed and presented to 42 patients. This allowed a continuous and natural dorsum with a greater lateral definition of the dorsum, the definition of aesthetic lines, the shadow of the nasal pyramid breakage, and no evidence of bony steps of the central osteotomy.</div></div><div><h3>Conclusions</h3><div>The Modified Simplified Preservation Quick Rhinoplasty technique for Latin American Mestizo patients meets aesthetic and personalized standards without modifying the functionality and quality of life of patients. This technique enhances the morphologic qualities of the nasal anatomic structures of the patients, designing and molding the cartilaginous tissue that can be obtained efficiently.</div></div>","PeriodicalId":100051,"journal":{"name":"Advances in Oral and Maxillofacial Surgery","volume":"19 ","pages":"Article 100555"},"PeriodicalIF":0.0,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144549250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

To evaluate the efficacy of osseodensification on primary stability and final osseointegration of implants placed in D3 and D4 type of bone 评价骨密度对D3型和D4型骨种植体初级稳定性和最终骨整合的影响

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-06-15 DOI: 10.1016/j.adoms.2025.100554

Sunil Vasudev, Deepak S, Asjadi Sheikh

{"title":"To evaluate the efficacy of osseodensification on primary stability and final osseointegration of implants placed in D3 and D4 type of bone","authors":"Sunil Vasudev, Deepak S, Asjadi Sheikh","doi":"10.1016/j.adoms.2025.100554","DOIUrl":"10.1016/j.adoms.2025.100554","url":null,"abstract":"<div><h3>Aim</h3><div>To evaluate efficacy of osseodensification on primary stability and final osseointegration of implants placed in areas of compromised bone density.</div></div><div><h3>Material and methods</h3><div>Study population comprised 10 patients, having D3/D4 type of bone. A total of 24 implants were placed in mandible and maxilla. The evaluation was carried out periodically for 1 year, investigating the influence of osteotomy technique using densah bur on clinical and radiographic parameters namely assessment of implant stability using torque wrench and osstell device, measurement of bone gain, bone expansion, bone density, bone surface area and crestal bone loss.</div></div><div><h3>Results</h3><div>The statistical analysis of torque wrench values at T0′ was 37.50(3.54SD) and 51.00(3.16SD) at T6 with p-value<0.001. The ISQ reading at T0′ was 62.8(3.4SD) and at T6 it was 65.8(5.4SD) p = 0.15,no significant difference seen. Considerable amount of bone gain post operatively noted (approx 26.8 %)p < 0.001. Evaluation of bone expansion in terms of ridge width demonstrated increase post-op(p < 0.001). Analysis of bone density in HU reveals significant increase at T6 p < 0.001. Bone surface area data tabulated at different intervals suggest increase post-op and at T6 (p < 0.05). The statistical data of crestal bone loss calculated periodically revealed 1.38 ± 0.41 at 12 months(p < 0.05).</div></div><div><h3>Conclusion</h3><div>Osseodensification using the versatile densah bur is a paradigm shift in the osteotomy preparation.</div></div>","PeriodicalId":100051,"journal":{"name":"Advances in Oral and Maxillofacial Surgery","volume":"19 ","pages":"Article 100554"},"PeriodicalIF":0.0,"publicationDate":"2025-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144330987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unilateral primary intraosseous carcinoma arising from odontogenic cyst associated with an impacted maxillary third molar in a patient with multifocal jaw lesions: A rare case report 单侧原发性骨内癌由牙源性囊肿合并上颌第三磨牙多灶性病变引起：一例罕见病例报告

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-06-14 DOI: 10.1016/j.adoms.2025.100556

T.R. Marimallappa , M. Vishma Sai , K.V. Prabala

引用次数: 0

Ameloblastoma: Retrospective single institute study and analysis of 86 subjects 成釉细胞瘤：回顾性单机构研究与分析86例

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-05-10 DOI: 10.1016/j.adoms.2025.100551

Pengleang Cheang , Amit Dattani , Lykheang Lou , Sandeth Phan

{"title":"Ameloblastoma: Retrospective single institute study and analysis of 86 subjects","authors":"Pengleang Cheang , Amit Dattani , Lykheang Lou , Sandeth Phan","doi":"10.1016/j.adoms.2025.100551","DOIUrl":"10.1016/j.adoms.2025.100551","url":null,"abstract":"<div><div>The aim of this study was to investigate the results of ameloblastoma treated at a single Cambodian institute during a 6-year period (Jan 2018–Dec 2023). A retrospective study was designed to include all patients who had been diagnosed with ameloblastoma and treated at the Department of Oral and Maxillofacial Surgery, Preah Ang Duong Hospital, Phnom Penh, Cambodia. Demographic details, location and size of lesion, histological classification of lesion by subtype, radiographic appearance, treatment and recurrence rates for up to 5 years were collated by using patients’ records and the histopathology database. 86 patients were included in the study. 75 (87.2 %) were located in the mandible, the most common size of ameloblastoma at presentation was 3.1–6 cm in 38 patients (44.2 %). By the 2022 WHO Classification of ameloblastomas, conventional ameloblastomas were reported in 55 patients (64 %). 11 patients (13 %) underwent marsupialization with 9 patients (60 %) having a recurrence within 2 years. 10 patients (12 %) underwent enucleation with 6 patients having recurrence within 3 years. 46 patients (53 %) underwent radical resection with 6 patients having recurrence within 5 years. 19 patients (22 %) declined treatment. Overall, 15/67 treated patients (22.3 %) had some form of recurrence in which radical resection had the lowest rate of recurrence.</div></div>","PeriodicalId":100051,"journal":{"name":"Advances in Oral and Maxillofacial Surgery","volume":"19 ","pages":"Article 100551"},"PeriodicalIF":0.0,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143935749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Double-cinch suturing during Le Fort Ⅰ osteotomy Le FortⅠ截骨术中双钳缝合

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-04-30 DOI: 10.1016/j.adoms.2025.100550

Takuma Watanabe, Kazumasa Nakao, Shigeki Yamanaka, Makoto Hirota

引用次数: 0

Parotid sialolithiasis: a case report 腮腺涎石症1例

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-04-27 DOI: 10.1016/j.adoms.2025.100549

Fahim Oumaima, Lachkar Amal, Haitami Sofia, Ben Yahya Ihsane

引用次数: 0

Evaluation of lateral and axial forces in atrophic maxilla with angled pterygoid implant using three dimensional finite element analysis 用三维有限元分析评估倾斜翼状种植体萎缩上颌的侧向力和轴向力

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-04-25 DOI: 10.1016/j.adoms.2025.100545

Thair Mahroq , Ahmet Arslan , İbrahim Mutlu , Zakaria Al Joulaji

{"title":"Evaluation of lateral and axial forces in atrophic maxilla with angled pterygoid implant using three dimensional finite element analysis","authors":"Thair Mahroq , Ahmet Arslan , İbrahim Mutlu , Zakaria Al Joulaji","doi":"10.1016/j.adoms.2025.100545","DOIUrl":"10.1016/j.adoms.2025.100545","url":null,"abstract":"<div><div>The purpose of this research is to identify the angle of pterygoid implant that have minimum equivalent stress and minimum equivalent strain using the finite element analysis (FEA) technique, based on the Frankfort Horizontal Plane. A three-dimensional maxilla model was reconstructed from a CT scan of a toothless patient. This model includes the cancellous and cortical bone. The facial region of a 58-year-old male patient with an atrophic maxilla and an angled pterygoid implant was imaged with CT in DICOM format. The raw DICOM data had a 0.3-mm section thickness. The MIMICS program created a three-dimensional model of the sections bone tissue. A dental implant with a diameter of 3.5 mm, a length of 16 mm, a conical shape, and a private thread design was placed in the pterygoid bone using SOLIDWORKS. This study investigated at how to place a pterygoid dental implant using both monocortical (at the end of the crest and cancellous bone) and bicortical (between the crest and basal bone) methods at 45, 55, 65, 75, and 85° relative to the Frankfort Horizontal Plane. Ten models were used for this study. CAD models were sent to ANSYS for loading. Boundaries of maxilla before force application are fixed from the zygomatic region. Human mastication was simulated using three load situations with the following characteristics, 150-N axial loading and 50-N lateral loading separately and 50-N lateral loading and 150-N axial loading simultaneously. Based on our studies and according to the Frankfort Horizontal Plane, placing the pterygoid implant at an 85° angle is the best in terms of bone stress. In terms of bone strain, it was found that placing the implant at 75 and 85° angles monocortically and bicortically respectively has the best outcome. This research concluded that an angle of 85° exhibits the minimum stress and strain effects on the surrounding bone tissue and the implant's structural integrity.</div></div>","PeriodicalId":100051,"journal":{"name":"Advances in Oral and Maxillofacial Surgery","volume":"18 ","pages":"Article 100545"},"PeriodicalIF":0.0,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143906536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Postoperative nasal airway resistance is correlated with changes in anterior nasal cavity volume following posterior and superior movement caused by Le Fort I osteotomy 术后鼻气道阻力与Le Fort I型截骨术后后上、后运动引起的前鼻腔容积变化相关

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-04-18 DOI: 10.1016/j.adoms.2025.100548

Jing Yuan , Kazuya Haraguchi , Taishi Ohtani , Kikuo Sakamoto , Manabu Habu , Izumi Yoshioka

{"title":"Postoperative nasal airway resistance is correlated with changes in anterior nasal cavity volume following posterior and superior movement caused by Le Fort I osteotomy","authors":"Jing Yuan , Kazuya Haraguchi , Taishi Ohtani , Kikuo Sakamoto , Manabu Habu , Izumi Yoshioka","doi":"10.1016/j.adoms.2025.100548","DOIUrl":"10.1016/j.adoms.2025.100548","url":null,"abstract":"<div><h3>Purpose</h3><div>This study aimed to analyse the relationship between changes in the anterior nasal cavity volume and nasal airway resistance following posterosuperior movement of the maxilla.</div></div><div><h3>Materials and methods</h3><div>We studied 16 patients (13 female, 3 male) who underwent Le Fort I osteotomy combined with horseshoe osteotomy at Kyushu Dental University Hospital. Rhinomanometry was used to measure nasal airway resistance, and Pro Plan software was used to calculate the anterior nasal cavity volume from computed tomography images taken before and three months after surgery. We analysed the relationship between changes in anterior nasal cavity volume and nasal airway resistance before and three months after surgery. Additionally, we examined the relationship between maxillary superior and posterior movements and nasal airway resistance.</div></div><div><h3>Results</h3><div>Nasal airway resistance is generally correlated with the anterior nasal cavity volume. When the maxilla is moved posterosuperiorly, the anterior nasal cavity volume increases, decreasing the nasal airway resistance.</div></div><div><h3>Conclusion</h3><div>When the maxilla is moved posterosuperiorly, nasal airway resistance generally correlates with anterior nasal cavity volume. While posterosuperior movement of the maxilla can enhance nasal patency, patency stabilises at the optimal level for each patient.</div></div>","PeriodicalId":100051,"journal":{"name":"Advances in Oral and Maxillofacial Surgery","volume":"18 ","pages":"Article 100548"},"PeriodicalIF":0.0,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143851557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Managing airway emergencies on the Ward: Lessons learned from Rapid Rhino pack herniation 管理病房的气道紧急情况：从快速犀牛群疝中吸取的教训

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-04-18 DOI: 10.1016/j.adoms.2025.100547

Alicia Wong, James Davies, Ra'ed Al-Ashqar

引用次数: 0

Social deprivation and severe cervicofacial abscess: A retrospective review of patients presenting to a tertiary oral and maxillofacial surgery unit 社会剥夺和严重颈面脓肿：一个回顾性的回顾病人提出三级口腔颌面外科单位

Advances in Oral and Maxillofacial Surgery Pub Date : 2025-04-18 DOI: 10.1016/j.adoms.2025.100546

Clarissa Hjalmarsson , Mark Cairns , William Rohde , Domniki Chatzopoulou , Simon Holmes

{"title":"Social deprivation and severe cervicofacial abscess: A retrospective review of patients presenting to a tertiary oral and maxillofacial surgery unit","authors":"Clarissa Hjalmarsson , Mark Cairns , William Rohde , Domniki Chatzopoulou , Simon Holmes","doi":"10.1016/j.adoms.2025.100546","DOIUrl":"10.1016/j.adoms.2025.100546","url":null,"abstract":"<div><h3>Background</h3><div>Severe cervicofacial abscesses require emergency incision and drainage under general anaesthetic to avoid life-threatening sequelae. There is a well-described association between dental disease and socioeconomic status (SES), and most cervicofacial abscesses are odontogenic.</div></div><div><h3>Methods</h3><div>We retrospectively reviewed the relationship between severe cervicofacial infection and SES in patients presenting to a tertiary Oral and Maxillofacial Surgery (OMFS) unit.</div></div><div><h3>Results</h3><div>There were 96 patients with severe cervicofacial abscess in 2019–20, increasing by 11.5 %–107 patients in 2021–22 (<em>t</em>-test = −0.665, p = 0.513). Patients were disproportionately from the most deprived areas, with a majority of patients living in the three most deprived deciles in both datasets (71.9 % and 64.7 % respectively). There was no statistical difference in deprivation indices between the two time periods (X<sup>2</sup> = 7.44, p = 0.591). While the cohorts had high indices of deprivation, these were not significantly different to the areas served by the hospital (X<sup>2</sup> = 11.42, p = 0.248).</div></div><div><h3>Conclusions</h3><div>This dataset demonstrates a high incidence of severe cervicofacial abscess in a deprived population. This relationship is likely to reflect a number of factors including access to primary dental care, lifestyle factors including smoking, and background medical comorbidities. Further iterations of data collection and multi-centre collaboration will improve our understanding of the relationship between social deprivation and severe cervicofacial abscess.</div></div>","PeriodicalId":100051,"journal":{"name":"Advances in Oral and Maxillofacial Surgery","volume":"18 ","pages":"Article 100546"},"PeriodicalIF":0.0,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143850482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0