Hamed Farsiani, Nilsun Bagis, Elif Polat Balkan, Fatma Karacaoglu, Zülal Deniz Güner, Kaan Orhan
{"title":"分形分析方法评价光功能化种植体周围骨结构：一项裂口随机临床研究。","authors":"Hamed Farsiani, Nilsun Bagis, Elif Polat Balkan, Fatma Karacaoglu, Zülal Deniz Güner, Kaan Orhan","doi":"10.1186/s12903-025-06330-6","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Implant failure may necessitate another surgical procedure to improve implant survival. Photofunctionalization(PF) with UV light is a promising method to enhance dental implant osseointegration. The study evaluates the effect of the PF on bone quality around the implants using Fractal Dimension Analysis (FDA).</p><p><strong>Methods: </strong>A total of 42 implants were placed in a split-mouth design and evaluated using FDA on panoramic radiographs taken pre- and post-operatively. Regions of interest (25 × 25 pixels) were analyzed using ImageJ. Statistical analysis used SPSS 26 with a 95% confidence level. Shapiro-Wilk test confirmed non-normal distribution.</p><p><strong>Results: </strong>A statistically significant increase in Fractal dimension(FD) values was observed in the test group between pre- and post-operative images (p = 0.044). The control group showed a non-significant increase (p = 0.794).</p><p><strong>Conclusions: </strong>PF appears to enhance osseointegration by improving bone microstructure as shown by increased FD values. FDA is a reliable imaging-based proxy for evaluating implant-related bone changes.</p><p><strong>Trial registration: </strong>Current Controlled Trials NCT06821932 (Retrospectively registered) ( https://clinicaltrials.gov/study/NCT06821932 /2025-02-11).</p>","PeriodicalId":9072,"journal":{"name":"BMC Oral Health","volume":"25 1","pages":"964"},"PeriodicalIF":2.6000,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluation of the bone structure surrounding photofunctionalized implants using the fractal analysis method: a split-mouth randomized clinical study.\",\"authors\":\"Hamed Farsiani, Nilsun Bagis, Elif Polat Balkan, Fatma Karacaoglu, Zülal Deniz Güner, Kaan Orhan\",\"doi\":\"10.1186/s12903-025-06330-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Implant failure may necessitate another surgical procedure to improve implant survival. Photofunctionalization(PF) with UV light is a promising method to enhance dental implant osseointegration. The study evaluates the effect of the PF on bone quality around the implants using Fractal Dimension Analysis (FDA).</p><p><strong>Methods: </strong>A total of 42 implants were placed in a split-mouth design and evaluated using FDA on panoramic radiographs taken pre- and post-operatively. Regions of interest (25 × 25 pixels) were analyzed using ImageJ. Statistical analysis used SPSS 26 with a 95% confidence level. Shapiro-Wilk test confirmed non-normal distribution.</p><p><strong>Results: </strong>A statistically significant increase in Fractal dimension(FD) values was observed in the test group between pre- and post-operative images (p = 0.044). The control group showed a non-significant increase (p = 0.794).</p><p><strong>Conclusions: </strong>PF appears to enhance osseointegration by improving bone microstructure as shown by increased FD values. FDA is a reliable imaging-based proxy for evaluating implant-related bone changes.</p><p><strong>Trial registration: </strong>Current Controlled Trials NCT06821932 (Retrospectively registered) ( https://clinicaltrials.gov/study/NCT06821932 /2025-02-11).</p>\",\"PeriodicalId\":9072,\"journal\":{\"name\":\"BMC Oral Health\",\"volume\":\"25 1\",\"pages\":\"964\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"BMC Oral Health\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1186/s12903-025-06330-6\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"BMC Oral Health","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1186/s12903-025-06330-6","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
Evaluation of the bone structure surrounding photofunctionalized implants using the fractal analysis method: a split-mouth randomized clinical study.
Background: Implant failure may necessitate another surgical procedure to improve implant survival. Photofunctionalization(PF) with UV light is a promising method to enhance dental implant osseointegration. The study evaluates the effect of the PF on bone quality around the implants using Fractal Dimension Analysis (FDA).
Methods: A total of 42 implants were placed in a split-mouth design and evaluated using FDA on panoramic radiographs taken pre- and post-operatively. Regions of interest (25 × 25 pixels) were analyzed using ImageJ. Statistical analysis used SPSS 26 with a 95% confidence level. Shapiro-Wilk test confirmed non-normal distribution.
Results: A statistically significant increase in Fractal dimension(FD) values was observed in the test group between pre- and post-operative images (p = 0.044). The control group showed a non-significant increase (p = 0.794).
Conclusions: PF appears to enhance osseointegration by improving bone microstructure as shown by increased FD values. FDA is a reliable imaging-based proxy for evaluating implant-related bone changes.
期刊介绍：
BMC Oral Health is an open access, peer-reviewed journal that considers articles on all aspects of the prevention, diagnosis and management of disorders of the mouth, teeth and gums, as well as related molecular genetics, pathophysiology, and epidemiology.
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