Oral and Maxillofacial Surgery-Heidelberg最新文献

{"title":"Correction to: Three-dimensional volumetric assessment and stability of simultaneously placed implant following sinus floor augmentation with deproteinized human demineralized tooth matrix or deproteinized bovine bone mineral: a randomized controlled clinical trial.","authors":"Nattha Paetnukroh, Narit Leepong, Srisurang Suttapreyasri","doi":"10.1007/s10006-024-01313-3","DOIUrl":"https://doi.org/10.1007/s10006-024-01313-3","url":null,"abstract":"","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":"29 1","pages":"18"},"PeriodicalIF":1.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142802852","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}

{"title":"The predictive and prognostic value of tumor-stromal ratio and tumor budding in the recurrence and outcome of patients with oral tongue squamous cell carcinoma.","authors":"Zahra Mansouri, Mehdi Mohammadianpanah, Mahsa Kohandel-Shirazi, Mostafa Rezaie, Mohammad Mohammadianpanah","doi":"10.1007/s10006-024-01312-4","DOIUrl":"https://doi.org/10.1007/s10006-024-01312-4","url":null,"abstract":"<p><strong>Introduction: </strong>This study aimed to explore the predictive and prognostic value of tumor-stromal ratio (TSR) and tumor budding (TB) in the recurrence and outcome of patients with Oral tongue squamous cell carcinoma (OTSCC).</p><p><strong>Methods: </strong>All patients with OTSCC who underwent glossectomy with or without neck dissection in a tertiary center between 2010 and 2020 were included. The pathology slides of all patients were reviewed by a consulting pathologist. All pathologic features including tumor size, tumor grade, tumor thickness, surgical margin status, lymphovascular- and perineural invasion, T-stage, number of dissected, TB, TSR, and involved, tumor budding and tumor-stromal ratio were defined, we categorized the tumors as stroma-rich (low TSR) and stroma-poor (high TSR); as well as TB as low (0-4 buds) and high (≥ 5 buds). The inter-observer reliability of TB and TSR was assessed using the Kappa statistics analysis.</p><p><strong>Results: </strong>A total of 109 patients, with a median age of 62 (range 19-88) years, were included. There was a significant correlation between TSR and tumor budding with other adverse pathologic features and prognostic factors. In univariate analysis, both stromal-rich tumors and tumor budding were poor prognostic factors for disease-free survival (DFS) and overall survival (OS). However, on multivariate analysis, N-stage, adjuvant radiotherapy, tumor size, depth of invasion (DOI) and tumor budding emerged as independent prognostic factors for DFS. Likewise, N-stage, and DOI were recognized as independent prognostic factors for OS.</p><p><strong>Conclusion: </strong>Both TSR and TB are important histopathological parameters strongly linked to other pathologic prognostic indicators. Additionally, they play key roles in predicting tumor behavior, recurrence, and patient survival.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":"29 1","pages":"17"},"PeriodicalIF":1.7,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142787342","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}

{"title":"Socket preservation following tooth extraction: an experimental study comparing β-Tricalcium phosphate and F18 bioglass in rats.","authors":"Melissa Aparecida Batoki Chad, Emanoella da Silva Cenci, Renata Klemp Orlandini, Marina Trevelin Souza, Edgar Dutra Zanotto, Gileade Pereira Freitas, Marcelo Rodrigues Azenha, Alan Grupioni Lourenço","doi":"10.1007/s10006-024-01301-7","DOIUrl":"https://doi.org/10.1007/s10006-024-01301-7","url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the efficacy of two third-generation resorbable biomaterials-F18 bioglass and β-tricalcium phosphate (β-TCP)-in promoting new bone formation in post-extraction sockets in rats. β-TCP, a synthetic porous ceramic, is well-established in clinical use, while F18 bioglass, a novel silica based bioglass.</p><p><strong>Methods: </strong>After extraction of the right upper incisor of 45 rats, the sockets were filled either with F18 or β-TCP, or left to naturally fill with a blood clot in control group. To quantify new bone formation, five animals from each group were euthanized at 7, 14, and 28 days post-extraction. Subsequently, the hemi-maxillae were analyzed using microtomography and histomorphometry.</p><p><strong>Results: </strong>Two-way ANOVA revealed significant differences in bone neoformation. β-TCP induced notably higher levels of new bone growth compared to the control group, as evidenced by microtomographic parameters such as bone volume (p = 0.033), bone surface (p = 0.039), and trabecular thickness (p = 0.002). F18 bioglass also induced higher new bone growth compared to the control group, evidenced by bone volume (p = 0.039). Although F18 bioglass did not significantly differ from the control group in other microtomographic parameters of new bone formation, its overall performance was comparable to that of β-TCP.</p><p><strong>Conclusion: </strong>β-TCP has proven to be effective in promoting new bone formation. Although F18 bioglass did not significantly differ from the control group in several microtomographic parameters, its overall capacity to promote new bone growth was comparable to that of β-TCP. This outcome supports the use of F18 bioglass as a promising alternative biomaterial for alveolar ridge preservation.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":"29 1","pages":"16"},"PeriodicalIF":1.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773584","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}

{"title":"Sublingual varices as predictor of factors associated with cardiovascular diseases: A systematic review with meta-analysis.","authors":"Ana Karolina Leão Silva Costa, Ana Claudia Macedo de Andrade, Fernanda Aragão Felix, Isabele Rejane de Oliveira Maranhão Pureza, Diego Figueiredo Nóbrega, Glória Maria de França","doi":"10.1007/s10006-024-01311-5","DOIUrl":"10.1007/s10006-024-01311-5","url":null,"abstract":"<p><strong>Objective: </strong>Sublingual varicose veins are variations of normality that appear more prominent during aging. The systematic review aim to investigate sublingual varicose veins frequency in patients exposed to systemic and environmental exposed factors linked to cardiovascular diseases.</p><p><strong>Methods: </strong>This systematic review was based on the PECO strategy, and the PubMed, Web of Science, Scopus, Embase and Grey Literature library were searched for publications examining the association between sublingual varicose veins and systemic and environmental exposed factors linked to cardiovascular diseases, such as hypertension, diabetes, smoking, and leg varices. A meta-analysis was conducted using random-effects models. This review included 11 studies with a total of 2,272 patients with sublingual varicosity and systemic exposed factors linked to cardiovascular diseases. The quality assessment was improved by Newcastle and Ottawa Scales (NOS).</p><p><strong>Results: </strong>Consistent results were observed across all systemic and environmental exposed factors linked to cardiovascular diseases subgroups. We found association between sublingual varicose veins and hypertension [p = 0.0002; 95%IC2.90 [1.66-5.06]; I² 91%); diabetics (p = 0.009; 95%IC 3.19 [1.34 - 7.62]; I² 84%); tobacco abuse (p = 0.002; 95%IC 1.97 [1.29 - 3.01]; I² 82%) and leg varicosity (p = 0.03; 95%IC 2.63 [1.08 - 6.44]; I² 95%). Seven articles received score 7, indicating good quality and four articles received moderate quality.</p><p><strong>Conclusion: </strong>Patients exposed to exposed factors that affect blood vessels showed a higher prevalence of sublingual varicose veins. These findings emphasize the importance of recognizing oral signs underlying systemic diseases.</p><p><strong>Systematic review registration: </strong>PROSPERO CRD42023397166.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":"29 1","pages":"15"},"PeriodicalIF":1.7,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773585","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}

{"title":"Epidemiology of odontogenic tumours and selected cysts diagnosed at a single New Zealand oral pathology centre- A 15-year retrospective study.","authors":"Paul Kim, Benedict Seo, Haizal Hussaini, Alison M Rich, Harsha De Silva","doi":"10.1007/s10006-024-01290-7","DOIUrl":"10.1007/s10006-024-01290-7","url":null,"abstract":"<p><strong>Purpose: </strong>This research aimed to investigate the relative frequency of odontogenic tumours (OT) and selected odontogenic cysts in a single oral pathology center in New Zealand from 2008 to 2023.</p><p><strong>Methods: </strong>Histopathological records from the Oral Pathology Centre, University of Otago (2008-2023) were examined to identify OT. Odontogenic keratocyst (OKC) and calcifying odontogenic cyst (COC), previously classified as OT were also included. Patient demographics, clinical details and histopathologic diagnoses were recorded. Data were analyzed using SPSS.</p><p><strong>Results: </strong>Of the 34,225 biopsies over the 15-year period, 1.8% were identified as OTs, COC and OKCs and accounted for 47%, 1.5% and 51.5% respectively. The most prevalent OT types were odontoma (43.7%), ameloblastoma (27%) and cemento-ossifying fibroma (7.5%). Malignant OT, ameloblastic carcinoma, constituted 1.4% of OT. The average age at diagnosis for OKC, COC and OT patients were 48.2 ± 20.9, 33.7 ± 23.3 and 28.9 ± 19.3 years. Overall, male and mandibular site predilections were observed. Recurrence of OKC and ameloblastoma occurred in 15.2% and 13.7% of patients. The time for recurrence for OKC and Ameloblastoma were 61.7 ± 56.5 months and 122 ± 152 months respectively.</p><p><strong>Conclusion: </strong>The demographic features and range of OT, COC and OKC in New Zealand align with those of other western countries. The study also confirms need for long term follow up for patient with OKC and ameloblastoma.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":" ","pages":"1595-1603"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142113366","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}

{"title":"Prevalence of accessory mental foramen and lateral lingual foramen using cone beam computed tomography: A single-center cross-sectional study.","authors":"Maryam Mostafavi, Seyed Hosein Hoseini Zarch, Majid Eshghpour, Pedram Khodadadzadeh","doi":"10.1007/s10006-024-01289-0","DOIUrl":"10.1007/s10006-024-01289-0","url":null,"abstract":"<p><strong>Purpose: </strong>This study aimed to assess the prevalence, dimensions, and positions of accessory mental foramen (AMF) and lateral lingual foramen (LLF) in an Iranian population using cone beam computed tomography (CBCT).</p><p><strong>Methods and materials: </strong>In this cross-sectional study, CBCT images of 2082 patients were retrospectively reviewed based on inclusion criteria, including images from the mandibular region taken in the past five years with accurate demographic data. Exclusion criteria included images with significant pathologies, fractures, or poor quality. CBCT images were captured, and AMF and LLF presence (primary outcome variable), dimensions, and positions (secondary outcome variables) were recorded relative to the mental foramen and adjacent teeth. Data analysis was performed using the Chi-square test with a 5% significance level.</p><p><strong>Results: </strong>A total of 2082 CBCT samples (46.54% females and 53.46% males) with a mean age of 48.30 ± 12.70 years were examined. Among these, 246 AMFs were observed in 222 individuals with a prevalence at the foramen level of 11.815%, with 24 having two AMFs. AMF was mostly observed unilaterally, with bilateral occurrence noted in 10.81% of patients with AMF. Additionally, 86 patients were found to have LLF with a prevalence at the foramen level of 5.907%. There were no significant differences between genders in AMF and LLF prevalence.</p><p><strong>Conclusion: </strong>AMF and LLF were detectable using CBCT in the selected Iranian population. AMF was commonly situated posterior and superior to the mental foramen, while LLF was often found near the first premolar. This knowledge is crucial for preventing nerve injury during surgery and ensuring effective nerve block procedures.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":" ","pages":"1623-1633"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142141400","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}

{"title":"Concordance of clinician, Chat-GPT4, and ORAD diagnoses against histopathology in Odontogenic Keratocysts and tumours: a 15-Year New Zealand retrospective study.","authors":"Paul Kim, Benedict Seo, Harsha De Silva","doi":"10.1007/s10006-024-01284-5","DOIUrl":"10.1007/s10006-024-01284-5","url":null,"abstract":"<p><strong>Background: </strong>This research aimed to investigate the concordance between clinical impressions and histopathologic diagnoses made by clinicians and artificial intelligence tools for odontogenic keratocyst (OKC) and Odontogenic tumours (OT) in a New Zealand population from 2008 to 2023.</p><p><strong>Methods: </strong>Histopathological records from the Oral Pathology Centre, University of Otago (2008-2023) were examined to identify OKCs and OT. Specimen referral details, histopathologic reports, and clinician differential diagnoses, as well as those provided by ORAD and Chat-GPT4, were documented. Data were analyzed using SPSS, and concordance between provisional and histopathologic diagnoses was ascertained.</p><p><strong>Results: </strong>Of the 34,225 biopsies, 302 and 321 samples were identified as OTs and OKCs. Concordance rates were 43.2% for clinicians, 45.6% for ORAD, and 41.4% for Chat-GPT4. Corresponding Kappa value against histological diagnosis were 0.23, 0.13 and 0.14. Surgeons achieved a higher concordance rate (47.7%) compared to non-surgeons (29.82%). Odds ratio of having concordant diagnosis using Chat-GPT4 and ORAD were between 1.4 and 2.8 (p < 0.05). ROC-AUC and PR-AUC were similar between the groups (Clinician 0.62/0.42, ORAD 0.58/0.28, Char-GPT4 0.63/0.37) for ameloblastoma and for OKC (Clinician 0.64/0.78, ORAD 0.66/0.77, Char-GPT4 0.60/0.71).</p><p><strong>Conclusion: </strong>Clinicians with surgical training achieved higher concordance rate when it comes to OT and OKC. Chat-GPT4 and Bayesian approach (ORAD) have shown potential in enhancing diagnostic capabilities.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":" ","pages":"1557-1569"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141767631","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}

{"title":"Hemifacial microsomia: a scoping review on progressive facial asymmetry due to mandibular deformity.","authors":"Peterson Makinde Atiba, Bukola Rukayat Omotoso, Anil Madaree, Lelika Lazarus","doi":"10.1007/s10006-024-01276-5","DOIUrl":"10.1007/s10006-024-01276-5","url":null,"abstract":"<p><strong>Purpose: </strong>This scoping review explores various parameters of the mandible in progressive facial asymmetry (FA) in hemifacial microsomia (HFM) patients, highlighting its relationship with sex, population, and age group.</p><p><strong>Methods: </strong>The review was based on a comprehensive search of PubMed, EBSCOhost, and Web of Science. Eligible studies that met the inclusion criteria form part of the selection study. The included studies were appraised using screening and quantitative criteria of mixed-method appraisal tools. The authors utilised a pre-set data extraction form to obtain information from the included studies.</p><p><strong>Results: </strong>Eleven studies met the inclusion criteria. The mandible parameters used were angular measurements, chin point, ramal height, body length, and total length. There was no relationship between FA and sex in HFM patients in the included studies. Most of the studies were comprised of European participants (55%), followed by Americans (36%) and Chinese (9%). The age groups included in the selected studies were categorised as dentition age (18%), early-to-middle childhood (18%), and varied ages (64%). The data presented in this review only pertains to the anomalous characteristics recorded on the affected side in HFM patients. No concomitant control data was recorded in this review.</p><p><strong>Conclusion: </strong>An assessment of the included studies revealed that FA does not increase with age in HFM. Hence, FA is non-progressive in HFM patients. This information is relevant to diagnosing and managing HFM patients. More reports are needed on the progression of FA in HFM patients.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":" ","pages":"1441-1455"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11480165/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141493838","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":"Obturator prostheses with intramucosal retention system in patients with maxillectomy.","authors":"Maria Cláudia Alves, Isadora França Vieira-Silva, Maria Luiza Araújo Almeida, Nathállia Duarte Ferreira, Emanuelly da Silva Leite, Ricardo de Oliveira Corrêa, Aline Araujo Sampaio, Amália Moreno, Francisca Daniele Moreira Jardilino","doi":"10.1007/s10006-024-01278-3","DOIUrl":"10.1007/s10006-024-01278-3","url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the intramucosal retention system in patients' masticatory efficiency and quality of life in this case series.</p><p><strong>Material and methods: </strong>A total of 3 individuals with maxillectomy were included for rehabilitation with a complete obturator prostheses with an intramucosal retention system (OPI). The complete obturator prostheses was made for 60 days, and electromyography assessments and bite force were applied before, after 30, 60, and 90 days of surgery and prostheses installation. The University of Washington Quality of Life Questionnaire (UW-QoL) and the Obturator Functional Scale (OFS) were also administered at baseline and in the same follow-up periods. The electromyography was evaluated on both sides of the masseter, temporalis, and buccinator muscles while chewing hard and soft food. The maximum bite force was recorded in the central incisors and both sides of the first molar region.</p><p><strong>Results: </strong>Bite force values increased in the first molar region, and muscular electrical activity remained constant. Items related to the taste and swallowing of the UW-QOL impacted. Most OFS questionnaire data responses indicated that patients improved in swallowing liquid foods and appearance.</p><p><strong>Conclusions: </strong>The rehabilitative capacity improves masticatory efficiency and QoL in adults maxilectomized and rehabilitated with OPI analysis in the study. Further clinical studies should be encouraged to determine the effectiveness of this retentive system.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":" ","pages":"1529-1537"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141499275","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}

{"title":"Influence of clinical expertise and practical experience on transfer accuracy in guided dental implant placement - an in vitro study.","authors":"Florian Sebastian Reiff, Charlotte Bischoff, Henriette Woelfler, Stefan Roehling","doi":"10.1007/s10006-024-01269-4","DOIUrl":"10.1007/s10006-024-01269-4","url":null,"abstract":"<p><strong>Purpose: </strong>To investigate whether inexperienced users applying a static navigation system can perform in-vitro a fully guided implant placement protocol and achieve similar results in terms of accuracy compared to experienced clinicians.</p><p><strong>Methods: </strong>Based on 36 identical resin models, a computer-assisted implant planning was performed and a surgical guide was produced accordingly. Three study groups were composed with 12 operators, each: control group with experienced surgeons (DOC), test group 1 with dental technicians (TEC) and test group 2 with non-specialists (OFC). Using a fully guided drilling protocol, two implants were placed into each of the 36 models. Subsequently, the differences between the virtually planned and final implant positions were determined and the transfer accuracy was evaluated.</p><p><strong>Results: </strong>For the control group DOC, the mean value of axial deviation was 1.90 ± 1.15 degrees, for 3-dimensional deviation at the implant base 0.52 ± 0.33 mm, for 3-dimensional deviation at the implant tip 0.76 ± 0.39 mm and for vertical deviation at the implant tip - 0.11 ± 0.51 mm. For corresponding parameters, the mean values of test group TEC were 1.99 ± 0.87 degrees, 0.42 ± 0.21 mm, 0.68 ± 0.30 mm and - 0.03 ± 0.33 mm and for test group OFC 2.29 ± 1.17 degrees, 0.63 ± 0.35 mm, 0.89 ± 0.43 mm and - 0.24 ± 0.57 mm, respectively. The results did not reveal any statistically significant differences between the control and the 2 test groups (p˃0.05).</p><p><strong>Conclusion: </strong>The results of the present in-vitro study demonstrated that inexperienced users applying a static navigation system can perform a fully guided implant placement protocol and achieve similar results in terms of accuracy compared to experienced clinicians in this specific in vitro setup.</p>","PeriodicalId":47251,"journal":{"name":"Oral and Maxillofacial Surgery-Heidelberg","volume":" ","pages":"1491-1500"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11480191/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141447313","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}