Jin-Young Park, Su-Hee Jeon, Joo-Yeon Lee, Ji-Man Park, Jae-Kook Cha
{"title":"使用定制的三维打印聚己内酯网在萎缩的后上颌骨上进行垂直和水平嵴隆起:病例报告。","authors":"Jin-Young Park, Su-Hee Jeon, Joo-Yeon Lee, Ji-Man Park, Jae-Kook Cha","doi":"10.1563/aaid-joi-D-22-00007","DOIUrl":null,"url":null,"abstract":"<p><p>Polycaprolactone has exhibited expediency as a biomaterial for bone regenerative procedures preclinically. The present report of the 2 clinical cases in the posterior maxilla is the first to describe clinical application of a customized 3D-printed polycaprolactone mesh for alveolar ridge augmentation. Two patients needing extensive ridge augmentation procedures for dental implant therapy were selected. Polycaprolactone meshes were virtually designed, 3D printed, and applied in combination with a xenogeneic bone substitute. Cone-beam computerized tomography was taken preoperatively, immediately after the surgery, and 1.5-2 years after the delivery of implant prostheses. The serial cone-beam computerized tomography images were superimposed to measure the augmented height and width at 1-mm increments from the implant platform to 3 mm apically. After 2 years, the mean [maximum, minimum] bone gain was 6.05 [8.64, 2.85] mm vertically and 7.77 [10.03, 6.18] mm horizontally at 1 mm below the implant platform. From immediately postoperative to 2 years, there was 14% reduction of augmented ridged height and 24% reduction of augmented width at 1 mm below the platform. All implants placed in augmented sites were successfully maintained until 2 years. The customized polycaprolactone mesh might be a viable material for ridge augmentation in the atrophic posterior maxilla. This needs to be confirmed through randomized controlled clinical trials in future studies.</p>","PeriodicalId":50101,"journal":{"name":"Journal of Oral Implantology","volume":" ","pages":"326-336"},"PeriodicalIF":1.3000,"publicationDate":"2025-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Vertical and Horizontal Ridge Augmentation Using Customized Three-Dimensionally Printed Polycaprolactone Mesh in Atrophic Posterior Maxillae: A Case Report.\",\"authors\":\"Jin-Young Park, Su-Hee Jeon, Joo-Yeon Lee, Ji-Man Park, Jae-Kook Cha\",\"doi\":\"10.1563/aaid-joi-D-22-00007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Polycaprolactone has exhibited expediency as a biomaterial for bone regenerative procedures preclinically. The present report of the 2 clinical cases in the posterior maxilla is the first to describe clinical application of a customized 3D-printed polycaprolactone mesh for alveolar ridge augmentation. Two patients needing extensive ridge augmentation procedures for dental implant therapy were selected. Polycaprolactone meshes were virtually designed, 3D printed, and applied in combination with a xenogeneic bone substitute. Cone-beam computerized tomography was taken preoperatively, immediately after the surgery, and 1.5-2 years after the delivery of implant prostheses. The serial cone-beam computerized tomography images were superimposed to measure the augmented height and width at 1-mm increments from the implant platform to 3 mm apically. After 2 years, the mean [maximum, minimum] bone gain was 6.05 [8.64, 2.85] mm vertically and 7.77 [10.03, 6.18] mm horizontally at 1 mm below the implant platform. From immediately postoperative to 2 years, there was 14% reduction of augmented ridged height and 24% reduction of augmented width at 1 mm below the platform. All implants placed in augmented sites were successfully maintained until 2 years. The customized polycaprolactone mesh might be a viable material for ridge augmentation in the atrophic posterior maxilla. This needs to be confirmed through randomized controlled clinical trials in future studies.</p>\",\"PeriodicalId\":50101,\"journal\":{\"name\":\"Journal of Oral Implantology\",\"volume\":\" \",\"pages\":\"326-336\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2025-08-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Oral Implantology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1563/aaid-joi-D-22-00007\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Oral Implantology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1563/aaid-joi-D-22-00007","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
Vertical and Horizontal Ridge Augmentation Using Customized Three-Dimensionally Printed Polycaprolactone Mesh in Atrophic Posterior Maxillae: A Case Report.
Polycaprolactone has exhibited expediency as a biomaterial for bone regenerative procedures preclinically. The present report of the 2 clinical cases in the posterior maxilla is the first to describe clinical application of a customized 3D-printed polycaprolactone mesh for alveolar ridge augmentation. Two patients needing extensive ridge augmentation procedures for dental implant therapy were selected. Polycaprolactone meshes were virtually designed, 3D printed, and applied in combination with a xenogeneic bone substitute. Cone-beam computerized tomography was taken preoperatively, immediately after the surgery, and 1.5-2 years after the delivery of implant prostheses. The serial cone-beam computerized tomography images were superimposed to measure the augmented height and width at 1-mm increments from the implant platform to 3 mm apically. After 2 years, the mean [maximum, minimum] bone gain was 6.05 [8.64, 2.85] mm vertically and 7.77 [10.03, 6.18] mm horizontally at 1 mm below the implant platform. From immediately postoperative to 2 years, there was 14% reduction of augmented ridged height and 24% reduction of augmented width at 1 mm below the platform. All implants placed in augmented sites were successfully maintained until 2 years. The customized polycaprolactone mesh might be a viable material for ridge augmentation in the atrophic posterior maxilla. This needs to be confirmed through randomized controlled clinical trials in future studies.
期刊介绍:
The official publication of the American Academy of Implant Dentistry and of the American Academy of Implant Prosthodontics, is dedicated to providing valuable information to general dentists, oral surgeons, prosthodontists, periodontists, scientists, clinicians, laboratory owners and technicians, manufacturers, and educators. Implant basics, prosthetics, pharmaceuticals, the latest research in implantology, implant surgery, and advanced implant procedures are just some of the topics covered.