keyword
https://read.qxmd.com/read/38532169/resection-status-and-margin-control-in-intraoperative-frozen-sectioning-analysis-of-oral-squamous-cell-carcinoma
#1
JOURNAL ARTICLE
Felix Neumann, Xenia Straub, Friedrich Mrosk, Kerstin Rubarth, Johanna Wolfsberg, Iris Piwonski, Christian Doll, Jan Voss, Max Heiland, Kilian Kreutzer, Steffen Koerdt
PURPOSE: Intraoperative frozen section analysis (IFSA) is a well-established procedure for determining the intraoperative soft tissue resection status in patients with oral squamous cell carcinoma (OSCC). Margin status is a major predictor of the patient´s outcome, histologically free margins of ≥ 5 mm are demanded. This study evaluates the accuracy of IFSA, the impact of margin status and the impact of intraoperative margin revision on disease-free survival (DFS) and overall survival (OS)...
March 27, 2024: Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38531998/is-there-an-advantage-to-delayed-molar-implant-placement-in-those-with-chronic-apical-periodontitis
#2
JOURNAL ARTICLE
Rabab Ahmad
DESIGN: This paper is a single-centre, double-blinded, prospective randomised control trial, comparing immediate vs delayed implant placement clinically and radiographically in patients with chronic periodontitis, specifically assessing the molar region. Seventy-four patients were recruited to the study over a one-year period, all of whom returned for follow up throughout the study. STUDY SELECTION: The study adhered to the principles outlined in the Declaration of Helsinki and obtained ethical approval from the affiliated University Hospital of Qingdao...
March 26, 2024: Evidence-based Dentistry
https://read.qxmd.com/read/38528193/investigation-of-orthognathic-surgery-indicators-combination-with-index-of-orthognathic-functional-treatment-needs-ioftn-and-maxillofacial-morphometric-analysis
#3
JOURNAL ARTICLE
Zhuoyang Zheng, Daichi Hasebe, Daisuke Suda, Naoaki Saito, Daisuke Saito, Jun Nihara, Kaname Nohno, Isao Saito, Tadaharu Kobayashi
PURPOSE: The aim of this retrospective study was to determine orthognathic surgery indicators for Japanese patients with jaw deformities using both Index of Orthognathic Functional Treatment Needs (IOFTN) and maxillofacial morphometric analysis. SUBJECTS AND METHODS: The subjects were 89 patients treated with orthognathic surgery and 92 patients treated with orthodontic treatment alone, and were classified as class I, II, or III according to the ANB angle. Based on the results for IOFTN and the results of cephalometric analysis, the indication criteria for orthognathic surgery were examined...
March 25, 2024: Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38527729/assessing-the-potential-role-of-artificial-intelligence-in-medication-related-osteonecrosis-of-the-jaw-information-sharing
#4
JOURNAL ARTICLE
Elif Çoban, Berkan Altay
BACKGROUND: Artificial Intelligence, by answering questions about disease prevention strategies, can contribute to making diseases more treatable in their early stages. PURPOSE: This study aims to evaluate the quality of patient information by assessing the responses of the Chat Generative Pretrained Transformer (ChatGPT, Open AI, USA) artificial intelligence model to questions related to medication-related osteonecrosis of the jaw (MRONJ). STUDY DESIGN, SETTING, SAMPLE: The study was prospective cross-sectional design...
March 9, 2024: Journal of Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38527728/epidemiology-of-craniomaxillofacial-fractures-over-a-5-year-period-at-a-midwestern-level-1-trauma-center-serving-a-large-rural-population
#5
JOURNAL ARTICLE
Shreya Rangarajan, Ethan W Chen, Mai Nguyen, Deepak Lakshmipathy, Knika Sethi, Jonathan Bailey
BACKGROUND: Though the epidemiology of craniomaxillofacial (CMF) fractures has been well documented at urban hospitals, the characteristics of these fractures in rural hospitals have not been well studied. PURPOSE: The purpose of this study is to report on the epidemiology of CMF fractures at a regional Level 1 trauma center serving a large rural population in central Illinois. STUDY DESIGN, SETTING, SAMPLE: This is a retrospective cohort study at a community-based regional tertiary referral center that serves a predominantly rural population...
March 6, 2024: Journal of Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38527727/does-fibula-free-flap-harvesting-affect-donor-site-of-patients-in-facial-reconstructions-a-gait-analysis-study
#6
JOURNAL ARTICLE
Eloi Denys, Laurence Pincet, Karma Lambery, Martin Broome, Laurence May
BACKGROUND: Vascularized fibula free flap (VFFF) remains gold standard for reconstruction of bony defects of the maxilla or mandible. Research and publications in recent years essentially focused on the evolution and improvement of the recipient reconstructed area but very few concerning the donor site morbidity. PURPOSE: The aim of this study was to analyze walking ability of patients following VFFF operation and to determine if there are long term walking disabilities...
March 7, 2024: Journal of Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38526691/optimizing-precision-rhinoplasty-comprehensive-preoperative-planning-with-nasal-computed-tomography-for-functional-and-aesthetic-enhancement
#7
JOURNAL ARTICLE
Pawel Szychta
BACKGROUND: The evolving field of rhinoplasty increasingly recognizes the importance of clinical expertise over routine preoperative nasal computed tomography (CT) for planning surgical interventions. This study evaluates the clinical utility of preoperative nasal CT in enhancing the precision of open structured rhinoplasty, focusing on both functional and aesthetic outcomes without compromising patient safety through unnecessary radiation exposure. The study aimed to assess the impact of preoperative nasal CT on surgical planning and intraoperative maneuvers...
March 25, 2024: Maxillofacial Plastic and Reconstructive Surgery
https://read.qxmd.com/read/38525182/computer-assisted-navigation-in-oral-and-maxillofacial-surgery-a-systematic-review
#8
REVIEW
Nourah M Alkhayatt, Hadeel H Alzahrani, Suhael Ahmed, Bassam M Alotaibi, Rayan M Alsaggaf, Abdulelah M ALAlmuaysh, Abdulrahman A Alomair
BACKGROUND: The term "navigation" describes a device that can pinpoint critical anatomical features, the most direct path to the target, and the optimal surgical orientation. This study aimed to conduct a comprehensive literature search on computer-assisted navigation for use in oral and maxillofacial surgery. METHODS: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, relevant studies were retrieved from five electronic databases: Medline, Web of Science, PubMed, Google Scholar, and Saudi Digital Library (SDL)...
March 2024: Saudi Dental Journal
https://read.qxmd.com/read/38523915/in-house-manufacturing-of-a-translucent-three-dimensional-model-and-surgical-guide-for-marginal-mandibulectomy
#9
Yutaro Kondo, Masashi Kimura, Mizuki Hyodo, Kengo Hashimoto, Mitsuo Goto
In recent years, intraoperative surgical guides have been widely used in oral and maxillofacial surgery to navigate the resection sites. However, most of them are designed for segmental mandibulectomy and determine only the anterior-posterior cutting sites. In the case of marginal mandibulectomy, the depth and angle of the resection need to be considered in addition to the anterior-posterior cutting site. This report describes a method for creating a translucent mandible model with a colored tumor that enables visualization of the tumor depth and a surgical guide for marginal mandibulectomy with a planned resection angle...
February 2024: Curēus
https://read.qxmd.com/read/38523198/ozone-infiltration-as-an-adjunctive-treatment-to-piezoelectric-surgery-in-the-management-of-medication-related-osteonecrosis-of-the-jaws-case-series-of-29-patients
#10
JOURNAL ARTICLE
Funda Goker, Girolamo Donati, Francesco Gallo, Antonella Sparaco, Vito Rania, Alberto Busa, Francesco Grecchi, Emma Grecchi, Gianluca Colapinto, Massimo Del Fabbro
PURPOSE: Medication-related osteonecrosis of the jaws has been reported to be associated with bisphosphonate and RANKL inhibitor medications. This prospective clinical study aimed to assess the outcomes of pre-operative ozone infiltration therapy in patients with established MRONJ. METHODS: The treatment protocol for ozone applications were designed as 20 applications ozone infiltration therapy followed by surgical interventions of necrotic tissue debridement using piezoelectric surgery instruments...
March 25, 2024: Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38522979/pediatric-orbital-and-skull-base-pathology
#11
REVIEW
Dominic Nistal, Amy Lee, Jacob Ruzevick
Pediatric orbital and skull base pathologies encompass a spectrum of inflammatory, sporadic, syndromic, and neoplastic processes that require a broad and complex clinical approach for both medical and surgical treatment. Given their complexity and often multicompartment involvement, a multidisciplinary approach for diagnosis, patient and family counseling, and ultimately treatment provides the best patient satisfaction and clinical outcomes. Advances in minimally invasive surgical approaches, including endoscopic endonasal and transorbital approaches allows for more targeted surgical approaches through smaller corridors beyond more classic transcranial or transracial approaches...
March 23, 2024: Oral and Maxillofacial Surgery Clinics of North America
https://read.qxmd.com/read/38522303/adenoid-cystic-carcinoma-of-the-retromolar-pad-region-a-case-report
#12
Zixian Xu, Canbang Peng, Yuhao Zhang, Lizhong Chen, Jiemei Zhai
INTRODUCTION: Adenoid cystic carcinoma (ACC) is one of the most common salivary gland malignancies, mostly occurs in the major and minor salivary glands in the oral and maxillofacial region. The development of ACC in the retromolar pad is extremely rare, which limits establishing proper diagnosis and management. PRESENTATION OF CASE: A patient described a 2-month history of finding a mass behind the lower left posterior teeth. Based on the physical examination and radiographic findings, we got an initial impression of a benign mucocele, the nature of which was to be investigated further...
March 20, 2024: International Journal of Surgery Case Reports
https://read.qxmd.com/read/38521741/evaluating-changes-in-the-condylar-head-after-orthognathic-surgery-with-or-without-articular-disc-repositioning-a-systematic-review
#13
REVIEW
Luís Eduardo Charles Pagotto, Everton Freitas de Morais, Thiago de Santana Santos, Gabriel Pires Pastore
Failures in orthognathic surgery are associated with different factors, including those related to untreated or undiagnosed preoperative temporomandibular joint (TMJ) disorders. This systematic review aimed to assess potential alterations in the condylar head following orthognathic surgery. A systematic search for randomised controlled trials and retrospective studies was performed. For inclusion in the review, studies had to meet the following eligibility criteria according to the PICO framework: Patients: patients with orthognathic deformity and temporomandibular dysfunction (or temporomandibular osteoarthritis); Intervention: patients submitted to orthognathic surgery concomitantly with TMJ disjunction; Control: patients undergoing only orthognathic surgery with or without presurgical data; and Outcome: changes in temporomandibular joint position and volume...
January 14, 2024: British Journal of Oral & Maxillofacial Surgery
https://read.qxmd.com/read/38521740/sequential-transplantation-of-exosomes-and-bmscs-pretreated-with-hypoxia-efficiently-facilitates-perforator-skin-flap-survival-area-in-rats
#14
JOURNAL ARTICLE
Jin-Ping Ding, Yan Sun, Bo Chen, Wen-Jiang Qian, Shi-Wei Bao, Hong-Yi Zhao
Bone marrow mesenchymal stem cells (BMSC) are promising candidates for the treatment of trans-territory perforator flap necrosis. However, the low retention and survival rate of engrafted BMSCs limit their therapeutic efficacy. Strategies either modifying BMSCs or alleviating the inflammatory environment may solve this problem. Thus, we aimed to explore the therapeutic efficacy of sequential transplantation of exosomes and hypoxia pretreated BMSCs on flap necrosis. After the perforator flap model was created, the exosomes derived from BMSCs were injected immediately into choke zone II followed by transplantation of hypoxia pretreated BMSCs on Day 2...
December 28, 2023: British Journal of Oral & Maxillofacial Surgery
https://read.qxmd.com/read/38521513/outlandish-manifestation-of-swelling-in-early-childhood-seen-in-the-patient-s-floor-of-the-mouth
#15
JOURNAL ARTICLE
Mahesh Kaggare Puttaraju, Bhari Sharanesha Manjunatha, Sharath Niranjan
Ranula is a cyst-like growth that occurs in the oral cavity beneath the tongue. It consists of saliva from a ruptured salivary gland or duct. Rather than just flowing directly from the glands into the oral cavity, saliva permeates the nearby connective tissues and creates a bubble. A ranula could indeed appear at any time span in a person's life for inexplicable reasons. A trauma such as an oral operation, a facial blow or nibbling the lower lip may possibly start one. The following is a case study of an early childhood boy who reported with a swelling in the floor of the mouth with unknown aetiology from the last 6 months...
March 22, 2024: BMJ Case Reports
https://read.qxmd.com/read/38521244/risk-factors-for-post-extraction-infection-of-mandibular-third-molar-a-retrospective-clinical-study
#16
JOURNAL ARTICLE
Yumika Mukainaka, Shintaro Sukegawa, Hotaka Kawai, Tetsuya Nishida, Minoru Miyake, Hitoshi Nagatsuka
Post-extraction infection is one of the most concerning complications of mandibular third molar extraction, which is the most common procedure in oral and maxillofacial surgery. We investigated risk factors for post-extraction infection by retrospectively analyzing 2,513 teeth/cases of mandibular third molar extraction (1,040 males, 1,473 females) performed at a single medical facility in Kobe, Japan from January 2014 to May 2022. The predictive variables were categorized as patient attributes, health status, and anatomic, pathological, and operative variables that may be associated with post-extraction infection...
March 21, 2024: Journal of Stomatology, Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38521243/chatgpt-revisited-using-chatgpt-4-for-finding-references-and-editing-language-in-medical-scientific-articles
#17
JOURNAL ARTICLE
Osamah Mohammed Alyasiri, Amer M Salman, Dua'a Akhtom, Sani Salisu
The attainment of academic superiority relies heavily upon the accessibility of scholarly resources and the expression of research findings through faultless language usage. Although modern tools, such as the Publish or Perish software program, are proficient in sourcing academic papers based on specific keywords, they often fall short of extracting comprehensive content, including crucial references. The challenge of linguistic precision remains a prominent issue, particularly for research papers composed by non-native English speakers who may encounter word usage errors...
March 21, 2024: Journal of Stomatology, Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38521241/shaping-the-4d-frontier-in-maxillofacial-surgery-with-facemesh-evolution
#18
JOURNAL ARTICLE
Ricardo Grillo, Bruno Alvarez Quinta Reis, Bernardo Correia Lima, Fernando Melhem-Elias
OBJECTIVES: This work aims to introduce a Python-based algorithm and delve into the recent paradigm shift in Maxillofacial Surgery propelled by technological advancement. The provided code exemplifies the utilization of the MediaPipe library, created by Google in C++, with an additional Python interface available as a binding. TECHNICAL NOTE: The advent of FaceMesh coupled with artificial intelligence (AI), has brought about a transformative wave in contemporary maxillofacial surgery...
March 21, 2024: Journal of Stomatology, Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38518893/pre-chemoradiotherapy-high-platelet-counts-predict-jaw-osteoradionecrosis-in-locally-advanced-nasopharyngeal-carcinoma-patients
#19
JOURNAL ARTICLE
Efsun Somay, Erkan Topkan, Ahmet Kucuk, Duriye Ozturk, Emine Elif Ozkan, Beyza Sirin Ozdemir, Ali Ayberk Besen, Huseyin Mertsoylu, Berrin Pehlivan, Ugur Selek
INTRODUCTION: This retrospective study aimed to investigate if pretreatment platelet (PLT) levels can predict the risk of osteoradionecrosis of the jaw (ORNJ) in patients with locally advanced nasopharyngeal carcinoma (LA-NPC) who received concurrent chemoradiotherapy (CCRT). MATERIAL &METHODS: ORNJ instances were identified from LA-NPC patients' pre- and post-CCRT oral exam records. All pretreatment PLT values were acquired on the first day of CCRT. Receiver operating characteristic curve analysis was used to determine the optimal PLT cutoff that divides patients into two subgroups with distinctive ORNJ rates...
March 20, 2024: Journal of Stomatology, Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38513712/do-platelet-rich-concentrates-improve-the-adverse-sequelae-of-impacted-mandibular-third-molar-removal
#20
JOURNAL ARTICLE
Amir Yari, Paniz Fasih, Nader Ghotbi, Ashkan Badkoobeh, Ali Goodarzi, Mohammad Hosseini Hooshiar
BACKGROUND: Several measures have been implemented to minimize the side effects of impacted third molar (M3) removal including the use of platelet-rich fibrin (PRF). PURPOSE: This study compared the effects of three modifications of PRF (leukocyte-PRF [L-PRF], advanced-PRF [A-PRF], and advanced-PRF plus [A-PRF +]) on the side effects of impacted M3 removal. STUDY DESIGN, SETTING, AND SAMPLE: This double-blinded randomized controlled trial was conducted at the Oral Surgery Department of Kashan University between September 2022 and May 2023 on patients undergoing mandibular impacted M3 removal...
March 5, 2024: Journal of Oral and Maxillofacial Surgery
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