Journal of Maxillofacial & Oral Surgery最新文献

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Immediate Implant Placement in the Esthetic Zone with Marginal Preservation: Esthetic Outcomes in Sites with Thin Buccal Bone Wall. 在边缘保存的美观区立即植入种植体:薄颊骨壁部位的美观结果。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-02-04 DOI: 10.1007/s12663-025-02468-6
Thanh Huy Thai, Phu-Si Chi Nguyen, Hoa Thanh Nguyen, Lam Nguyen Le
{"title":"Immediate Implant Placement in the Esthetic Zone with Marginal Preservation: Esthetic Outcomes in Sites with Thin Buccal Bone Wall.","authors":"Thanh Huy Thai, Phu-Si Chi Nguyen, Hoa Thanh Nguyen, Lam Nguyen Le","doi":"10.1007/s12663-025-02468-6","DOIUrl":"https://doi.org/10.1007/s12663-025-02468-6","url":null,"abstract":"<p><strong>Purpose: </strong>To assess facial soft tissue levels and buccal bone thickness following immediate implant placement in compromised maxillary anterior sockets using marginal preservation technique.</p><p><strong>Materials and methods: </strong>A total of 49 patients with failing maxillary anterior teeth were assigned to single immediate implant placement using appropriately sized implants, combined with absorbable collagen matrix membrane and sticky demineralized freeze-dried bone allograft grafting. Definitive crown placement occurred 6 months after provisionalization. The primary outcome was the change in soft tissue levels, assessed using pink esthetic score (PES). Additionally, survival rates and buccal bone thickness were evaluated.</p><p><strong>Results: </strong>The implant survival rate at 6-month follow-up was 100%. After 6 months, the overall PES significantly increased from 6.16 ± 2.23 to 7.31 ± 0.87 (<i>p</i> = 0.002). There was no statistically significant difference in esthetic outcomes between thick and thin gingival phenotypes. Implants with immediate provisionalization had a higher PES compared to those with delayed provisionalization (7.53 ± 0.76 and 7.04 ± 0.93, respectively, <i>p</i> = 0.041). A positive gain in buccal bone thickness was observed at 6-month post-surgery, and the timing of provisionalization (immediate versus delayed) did not significantly influence buccal bone thickness.</p><p><strong>Conclusion: </strong>Immediate implant placement combined with a marginal preservation technique resulted in optimized esthetic outcome and positive changes in buccal bone thickness.</p>","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"971-977"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316633/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776498","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}
引用次数: 0
Clinical Implications of Mandibular Symphysis Block Graft for Dental Implants: A 10-year Long Term Prospective Observational Study. 下颌联合块移植用于牙种植体的临床意义:一项10年长期前瞻性观察研究。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-05-28 DOI: 10.1007/s12663-025-02607-z
Kalarikkal Mukundan Harish, Veerabahu Muthusubramanian, Vikraman Baskara Pandian, Sankar Duraiswamy, M James Antony Bhagat, Swathi Sanjeevi
{"title":"Clinical Implications of Mandibular Symphysis Block Graft for Dental Implants: A 10-year Long Term Prospective Observational Study.","authors":"Kalarikkal Mukundan Harish, Veerabahu Muthusubramanian, Vikraman Baskara Pandian, Sankar Duraiswamy, M James Antony Bhagat, Swathi Sanjeevi","doi":"10.1007/s12663-025-02607-z","DOIUrl":"https://doi.org/10.1007/s12663-025-02607-z","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Aim: &lt;/strong&gt;The aim of this study was to perform a 10-year long term prospective descriptive analysis regarding the clinical implications of mandibular symphysis block graft for dental implants and to evaluate the long term success of dental implants placed into such augmented sites.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Materials and methods: &lt;/strong&gt;This study was conducted in the department of oral and maxillofacial surgery. Patients with alveolar crestal ridge width of less than 5 mm in maxillary anterior edentulous ridges and desiring implant-based single tooth replacement were selected and they underwent mandibular symphysis block grafting for ridge augmentation and implants were placed into successfully augmented sites after 6 months. Further, the patients were followed up for a post-operative period of 10 years, and a descriptive analysis regarding the amount of augmentation, graft resorption, immediate, early and late complications of block grafting, and success of dental implants placed in to such sites was carried out.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;A total of nine patients who underwent ridge augmentation using mandibular symphysis block graft in the maxillary anterior edentulous region were followed up for a period of 10-year postoperatively. The success rate of the above-mentioned procedure was 88.88% (eight out of nine cases were successful). Tooth sensitivity and non-vitality were seen in one out of eight cases (12.5%). Flap dehiscence and graft exposure were seen in one out of eight cases (12.5%). Scarring/loss of labial vestibular depth was seen in one out of eight cases (12.5%). Further, none of our patients exhibited nerve paresthesia as evaluated by 1) Pin Prick test and 2) Light touch test by using cotton wisp during immediate and late post-operative period. The pre-operative CBCT dimension of ridge width (W) (mm) Avg = 5.23 + 0.94 (+ 18.09%) mm. (A) Immediate post-augmentation ridge dimension (I) (mm) Avg = 7.88 + 1.12 (+ 14.20%) mm, 6-month post-operative CBCT ridge dimension (O) (mm) Avg = 7.78 + 1.11 (+ 14.26%) mm, ridge resorption (RR = I-O) (mm) Avg = 0.1 ± 0.5 (± 1.1.11%) mm (Table 1, Fig. 11). All nine dental implants (100%) placed in to successful symphysis block grafted sites demonstrated good osseointegration and none of them exhibited clinical signs of inflammation or excessive bone loss according to Albrektsson's criteria over a period of 10 years. The follow-up results demonstrated a high implant survival rate and stable bone levels with minimal complications.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusion: &lt;/strong&gt;Within the limitations of this study, it can be concluded that mandibular symphysis block grafting is a predictable, gold standard method of ridge augmentation. However, the associated morbidities can be minimized or avoided even by a novice dental surgeon, if careful attention is given to pre-operative planning and meticulous surgical execution of the same is carried out and the success rate of dental implants placed into such a","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"962-970"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316660/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776576","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}
引用次数: 0
Treatment Planning for Single-Tooth Implant: A Clinical Guide and Literature Review. 单牙种植体的治疗计划:临床指南和文献综述。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-06-23 DOI: 10.1007/s12663-025-02631-z
G Srikanth, Anupam Singh, Adarsh Kudva
{"title":"Treatment Planning for Single-Tooth Implant: A Clinical Guide and Literature Review.","authors":"G Srikanth, Anupam Singh, Adarsh Kudva","doi":"10.1007/s12663-025-02631-z","DOIUrl":"https://doi.org/10.1007/s12663-025-02631-z","url":null,"abstract":"<p><strong>Background: </strong>Rehabilitation of a single missing tooth using a dental implant, although often considered less complex, presents unique clinical challenges and limitations. Central to successful outcomes is a prosthetically driven treatment approach, wherein the final crown position dictates the ideal implant placement within the alveolar bone.</p><p><strong>Treatment considerations: </strong>Comprehensive treatment planning requires integrating findings from clinical, radiographic, and diagnostic evaluations to assess site suitability and anatomical constraints. Multiple factors influence implant planning, including soft tissue parameters such as gingival biotype, hard tissue factors like bone quality and quantity, proximity to anatomical structures, and the condition of adjacent and opposing dentition. Importantly, different regions of the oral cavity present distinct priorities: Esthetic demands dominate in the maxillary anterior region, whereas occlusal loads and biomechanical considerations are paramount in posterior sites. Recognizing the regional variability in planning criteria is essential for clinicians to ensure ideal implant positioning, long-term osseointegration, and esthetic success.</p><p><strong>Discussion: </strong>This review consolidates and organizes key factors that vary by anatomical region, offering a structured framework to support evidence-based decision-making in single-tooth implant rehabilitation. Additionally, we outline the commonly employed surgical protocols, highlighting how clinical and anatomical variables guide the selection of one-stage vs. two-stage placement, immediate vs. delayed loading, and other procedural variations. By emphasizing both universal principles and site-specific considerations, this article aims to serve as a practical guide for clinicians striving for predictable and patient-centered single-tooth implant outcomes.</p>","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"886-898"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316644/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776587","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}
引用次数: 0
A Comparative Evaluation of Platelet-Rich Fibrin and Platelet-Rich Fibrin Matrix in Terms of pH, Antimicrobial Potential and Histological Presentation: An In vitro Study. 富血小板纤维蛋白和富血小板纤维蛋白基质在pH、抗菌潜能和组织学表现方面的比较评价:一项体外研究。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-06-04 DOI: 10.1007/s12663-025-02619-9
Jasmine, Hemant Batra, Vandana Chhabra, Anubha Gulati, Sonia B Bhardwaj
{"title":"A Comparative Evaluation of Platelet-Rich Fibrin and Platelet-Rich Fibrin Matrix in Terms of pH, Antimicrobial Potential and Histological Presentation: An In vitro Study.","authors":"Jasmine, Hemant Batra, Vandana Chhabra, Anubha Gulati, Sonia B Bhardwaj","doi":"10.1007/s12663-025-02619-9","DOIUrl":"https://doi.org/10.1007/s12663-025-02619-9","url":null,"abstract":"<p><strong>Background: </strong>In recent times, autologous platelet concentrates (APCs) like platelet-rich fibrin (PRF) and platelet-rich fibrin matrix (PRFM) are utilized broadly to promote soft and hard tissue regeneration. The aim of the study was to evaluate PRF and PRFM in terms of pH changes (over a five-day period), antimicrobial potential and histological presentation using light microscopy and field-emission scanning electron microscopic analysis (FESEM).</p><p><strong>Materials and methods: </strong>A prospective comparative in vitro study was conducted in which PRF and PRFM samples were prepared from 21 healthy volunteers and a comparative evaluation for the parameters was carried out.</p><p><strong>Results: </strong>A statistically significant difference was found between PRF and PRFM in terms of pH over a five-day period; antimicrobial efficacy at 48 h; average thickness of fibrin; distribution of platelets and leucocytes entrapped in fibrin matrix.</p><p><strong>Conclusion: </strong>From our research study, it can be concluded that PRF when compared to PRFM showed abundant entrapment of platelets and leucocytes enmeshed in the 3-D fibrin matrix which is responsible for its better antimicrobial property. PRF also showed increasing acidity over days which accelerates the process of wound healing at the injury site. Thus, PRF is a better autologous platelet concentrate than PRFM.</p>","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"1045-1053"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316609/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776563","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}
引用次数: 0
Accuracy of Static and Dynamic Computer-Assisted Implant Surgery During Dental Implant Placement: A Systematic Review and Meta-analysis. 在牙种植体放置过程中,静态和动态计算机辅助种植手术的准确性:系统回顾和荟萃分析。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-05-22 DOI: 10.1007/s12663-025-02578-1
Aditya Kulkarni, Prafull Pujari, Arun Kumar Patnana, Satya Narain, Mohit Galani, Narasimha Rao V Vanga
{"title":"Accuracy of Static and Dynamic Computer-Assisted Implant Surgery During Dental Implant Placement: A Systematic Review and Meta-analysis.","authors":"Aditya Kulkarni, Prafull Pujari, Arun Kumar Patnana, Satya Narain, Mohit Galani, Narasimha Rao V Vanga","doi":"10.1007/s12663-025-02578-1","DOIUrl":"https://doi.org/10.1007/s12663-025-02578-1","url":null,"abstract":"<p><strong>Objectives: </strong>To evaluate the accuracy of static and dynamic computer-assisted implant surgery during dental implant placement.</p><p><strong>Material and methods: </strong>A literature search was performed for articles evaluating the accuracy of implant placement using static and dynamic computer-assisted implant surgery in four electronic databases. Accuracy of implant placement was evaluated based on the platform, angular and apex deviations as the outcome measures. The Cochrane Risk of Bias tool (RoB 2) was used to evaluate the risk of bias (ROB) in the included articles. The fixed effect model was used for statistical analyses of the pooled data from the included studies. The overall quality of evidence was assessed using the GRADEpro GDT software.</p><p><strong>Results: </strong>Three RCTs were selected based on the inclusion and exclusion criteria. The overall ROB was low in one study, and some concerns in two studies. The pooled data from the included trials have shown that the platform (MD, 0.12; CI, -0.04 to 0.27, <i>P</i> = 0.15, I<sup>2</sup> = 0%) and angular deviation (MD, 0.03; CI, -0.50 to 0.56, <i>P</i> = 0.92, I<sup>2</sup> = 0%) are higher in the dynamic computer-assisted implant surgical (D-CAIS) technique. The apex deviation is higher in the static computer-assisted implant surgical (S-CAIS) technique (MD, -0.05; CI, -0.23 to 0.13, <i>P</i> = 0.61, I<sup>2</sup> = 10%) with no statistically significant difference. The overall quality of evidence for all the outcomes assessed is \"moderate.\"</p><p><strong>Conclusion: </strong>The platform and angular deviations are higher in the D-CAIS, and the apex deviation is higher in the S-CAIS with no statistically significant difference.</p><p><strong>Graphical abstract: </strong></p>","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"855-864"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316604/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776565","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}
引用次数: 0
Rehabilitation of Maxillectomy Patients Using Zygoma Implants. 颧骨种植体在上颌切除术患者康复中的应用。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-02-03 DOI: 10.1007/s12663-024-02417-9
Pushpa Kumari, Anita Kapri, Ashish Chakranarayan, Sudhanshu Shekhar Mohapatra, Akshay Kannan, Vaibhav Jain, Shakil Nagori
{"title":"Rehabilitation of Maxillectomy Patients Using Zygoma Implants.","authors":"Pushpa Kumari, Anita Kapri, Ashish Chakranarayan, Sudhanshu Shekhar Mohapatra, Akshay Kannan, Vaibhav Jain, Shakil Nagori","doi":"10.1007/s12663-024-02417-9","DOIUrl":"https://doi.org/10.1007/s12663-024-02417-9","url":null,"abstract":"<p><strong>Aim: </strong>The aim of the present study was to rehabilitate extensive acquired maxillary defects using zygomatic implant and endosseous dental implant-retained obturator/prosthesis. The objective was to provide a stable, well-retained obturator and to determine the use of zygomatic implants as a reconstructive option to overcome the loss of retentive anatomy following maxillectomy. A total of eight OPD patients - six male and two female of all age groups were selected.</p><p><strong>Methodology: </strong>Scales assessed were: a) Oral Health impact Profile -14 (OHIP-14) and b) Obturator functioning scale (OFS). Parameters recorded preoperatively and 3 months postoperatively. Clip on denture was delivered to the patient within 7 days with immediate loading concept.</p><p><strong>Results: </strong>The age groups of the patients ranged between 32 and 54 years with mean age of 44.875. The OHIP-14 scores showed significant differences in all domains with conventional obturator/ with implant-retained obturator: mean functional limitation - 4.13 /0.75; mean physical pain - 5.88 / 0.63. The obturator function scores significantly improved from 4.5 to 30.63.</p><p><strong>Conclusion: </strong>Although currently limited, the evidence suggests overall good survival rates for the use of zygomatic implants; however, there are varied institutional results reported, most likely due to differing levels of experience with these techniques which have a distinct learning curve.</p>","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"1090-1099"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316607/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776571","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}
引用次数: 0
Intraoperative Use of C-Arm in Accurate Positioning of Zygomatic Implants for Maxillary Rehabilitation: A Technical Note. 术中使用c型臂精确定位颧骨种植体用于上颌康复:技术说明。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-02-04 DOI: 10.1007/s12663-025-02469-5
Abid Majeed Rather, Alok Kumar Sethi, Ashok Kumar Jena
{"title":"Intraoperative Use of C-Arm in Accurate Positioning of Zygomatic Implants for Maxillary Rehabilitation: A Technical Note.","authors":"Abid Majeed Rather, Alok Kumar Sethi, Ashok Kumar Jena","doi":"10.1007/s12663-025-02469-5","DOIUrl":"https://doi.org/10.1007/s12663-025-02469-5","url":null,"abstract":"<p><p>The use of zygomatic implants for the rehabilitation of atrophic maxilla is very common. Precise placement of the implants is very crucial to avoid many serious intraoperative and postoperative complications. The use of C-arm can help oral and maxillofacial surgeons in their precise placement and prevention of various complications. This technical note highlights the use of C-arm in precise placement of zygomatic implants for maxillary rehabilitation.</p>","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"1072-1074"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316603/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776502","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}
引用次数: 0
Evaluation of the Effectiveness of Injectable Platelet-Rich Fibrın (i-PRF) Addition to Different Particle Sizes of Bovine Bone Grafts in Rabbit Calvaria Defects. 可注射富血小板Fibrın (i-PRF)加入不同粒径牛骨移植兔颅骨缺损的疗效评价。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-01-15 DOI: 10.1007/s12663-025-02435-1
Oya Törün, Hüseyin Akçay, Fatma Ela Şimşek, Ayşe Yenigün
{"title":"Evaluation of the Effectiveness of Injectable Platelet-Rich Fibrın (i-PRF) Addition to Different Particle Sizes of Bovine Bone Grafts in Rabbit Calvaria Defects.","authors":"Oya Törün, Hüseyin Akçay, Fatma Ela Şimşek, Ayşe Yenigün","doi":"10.1007/s12663-025-02435-1","DOIUrl":"https://doi.org/10.1007/s12663-025-02435-1","url":null,"abstract":"<p><strong>Background: </strong>Bone grafts are indispensable in augmentation procedures, and their properties influence the new bone formation. It has proved that the injectable platelet-rich fibrin has many positive effects on bone healing.</p><p><strong>Aim: </strong>It was aimed to compare the effectiveness of the injectable platelet-rich fibrin (i-PRF) addition to bovine bone graft with different particle sizes on bone formation and vascularization in this study.</p><p><strong>Materials and methods: </strong>In 18 New Zealand rabbits, critical sized defects were created in the calvarium. Bovine bone grafts of two different particle sizes, small particles (SP) (0.25-1.0 mm) and large particles (LP) (1.0-2.0 mm) were applied with injectable platelet-rich fibrin (i-PRF) and without i-PRF. Animals were killed at 4 and 10 weeks for examining early and late bone healing histomorphometrically and immunohistochemically.</p><p><strong>Results: </strong>Group SP + i-PRF had the significantly greater amount of new bone formation in both healing periods. The immunoreactivity scores of the vascular endothelial growth factor (VEGF) and osteocalcin (OCN) were found to be significantly higher in Group SP + i-PRF than the other groups. There has been detected significant relationship between i-PRF addition and OCN staining scores.</p><p><strong>Conclusion: </strong>In this study, which investigated the effectiveness of i-PRF in different particle sizes, it was concluded that i-PRF addition to small-particle bone graft increased new bone formation. There was no significant difference between two particle sizes of bone graft without i-PRF addition.</p>","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"1100-1107"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316654/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776583","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}
引用次数: 0
The Success of Chemically Modified, Sandblasted, and Large-Grit Acid-Etched Implants in Uncontrolled Diabetic Patients: A Case‒Control Study. 化学修饰、喷砂和大颗粒酸蚀种植体在未控制的糖尿病患者中的成功:一项病例对照研究。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2024-12-20 DOI: 10.1007/s12663-024-02415-x
Khaled Mansour Fathallah, Ahmed Abdallah Mohamed Attia, Yasser Nabil ElHadidi, Nahed Mohamed Adly, Karim Mohamed Abdelmohsen
{"title":"The Success of Chemically Modified, Sandblasted, and Large-Grit Acid-Etched Implants in Uncontrolled Diabetic Patients: A Case‒Control Study.","authors":"Khaled Mansour Fathallah, Ahmed Abdallah Mohamed Attia, Yasser Nabil ElHadidi, Nahed Mohamed Adly, Karim Mohamed Abdelmohsen","doi":"10.1007/s12663-024-02415-x","DOIUrl":"https://doi.org/10.1007/s12663-024-02415-x","url":null,"abstract":"<p><strong>Introduction: </strong>The purpose of the current study was to assess the survival rate of chemically modified, sandblasted, and large-grit acid-etched dental implants placed in diabetic patients.</p><p><strong>Methodology: </strong>The current study is a case‒control study on diabetic patients. Patients consented to have the implant surgery after being advised about the risk of failure and associated risks if they kept ignoring follow-up and adjusting their blood glucose levels. Patients were divided into three groups: Group A, with hemoglobin A1c less than 6.5%; Group B, with hemoglobin A1c ranging from 9 to 10.5%; and Group C, ranging from 10.6 to 12%. The primary outcome was bone loss assessed via radiography, and the secondary outcome was stability assessed via resonance frequency analysis. One-way ANOVA was used to assess the statistical significance of intergroup continuous data, and p value was fixed at 0.05. Results: A total of thirty bone-level dental implants were included in the current study. After 8 weeks, the assessment of bone loss using digital radiography showed that in group (A), the bone loss was 0.08 ± 0.08 mm; in group (B), the bone loss was 0.2 ± 0.09 mm; and in group (C), the bone loss was 0.3 ± 0.07 mm. Bone loss was significantly different between patients with controlled and uncontrolled diabetes (P = 0.001).Regarding implant stability, at eight weeks, the results showed a statistically nonsignificant difference among the three groups (P value = 0.08). Group (A) had a greater percentage of RFA reads (74.3 ± 4.2) than groups (B) (76.8 ± 4.8) and (C) (78.2 ± 1.5).</p><p><strong>Conclusion: </strong>However, the implant showed successful primary stability. However, the use of chemically modified, sandblasted, and large-grit acid-etched dental implants is not recommended in patients with uncontrolled diabetes because of significant crestal bone loss.</p>","PeriodicalId":47495,"journal":{"name":"Journal of Maxillofacial & Oral Surgery","volume":"24 4","pages":"1004-1009"},"PeriodicalIF":0.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12316658/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144776584","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}
引用次数: 0
Oral Implantology-Current Concepts. 口腔种植-当前的概念。
IF 0.6
Journal of Maxillofacial & Oral Surgery Pub Date : 2025-08-01 Epub Date: 2025-07-10 DOI: 10.1007/s12663-025-02684-0
Anjan Kumar Shah
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引用次数: 0
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