The advent of osseointegration has offered a quantum shift in treatment planning patients with missing teeth. Patients with a terminal dentition or edentulous arch have become candidates for a fixed rehabilitation with immediate function. A striking limitation of this modality, however, has been the mechanical failure rate of the reconstructions, especially the interim prostheses. This clinical report describes a completely digital workflow and additive manufacturing of an interim complete arch fixed implant prosthesis, immediately placed after extraction. The prosthesis is supported by four immediately loaded implants on the maxillary arch, using stackable guides and the use of a novel 3D printed high-performance UDMA to improve precision, efficiency, and prosthetic stability.
{"title":"A Completely Digital Workflow of an Interim Complete Arch Fixed Implant Prosthesis Using a Novel High-Performance 3D Printed Polymer","authors":"Steven J. Sadowsky, Jeffrey W. Stansbury","doi":"10.3390/oral3040038","DOIUrl":"https://doi.org/10.3390/oral3040038","url":null,"abstract":"The advent of osseointegration has offered a quantum shift in treatment planning patients with missing teeth. Patients with a terminal dentition or edentulous arch have become candidates for a fixed rehabilitation with immediate function. A striking limitation of this modality, however, has been the mechanical failure rate of the reconstructions, especially the interim prostheses. This clinical report describes a completely digital workflow and additive manufacturing of an interim complete arch fixed implant prosthesis, immediately placed after extraction. The prosthesis is supported by four immediately loaded implants on the maxillary arch, using stackable guides and the use of a novel 3D printed high-performance UDMA to improve precision, efficiency, and prosthetic stability.","PeriodicalId":19685,"journal":{"name":"Oral","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135093213","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}
Introduction: The provision of dental care for paediatric patients with inherited bleeding disorders (IBD) can present a challenging scenario for dentists. Although patients with a low bleeding risk can safely receive preventive procedures in the community, many dentists lack confidence when treating this cohort. Consequently, most patients with IBD are seen in hospital dental clinics. There is currently no protocol for shared delivery of primary dental care for paediatric patients with IBD in Australia. Aim: To provide a narrative review of the protocols for oral health management of paediatric patients with inherited bleeding disorders. Materials and methods: An electronic search of four databases relating to the oral health management and outcomes of paediatric patients with IBD was conducted. Results: Thirty-eight papers were included in this review. Several patient and clinician factors in accessing and providing dental care for paediatric patients with IBD were identified. IBD specific considerations for the provision of safe dental care were discussed relating to elective and emergency dental management principles. There was a paucity of paediatric specific protocols for dental management of children with IBD, with only one paediatric specific shared care protocol identified in this review. Conclusions: This review has highlighted the need for further exploration into patient and clinician related barriers and enabling factors in accessing and providing primary dental care for paediatric patients with IBD. The development of a shared model of care between community and hospital dental clinics may improve both clinician and patient experiences in providing and accessing safe dental care.
{"title":"Protocols for Oral Health Management of Paediatric Patients with Inherited Bleeding Disorders: A Narrative Review","authors":"Ashleigh F. V. Raikuna, Neeta Prabhu","doi":"10.3390/oral3040037","DOIUrl":"https://doi.org/10.3390/oral3040037","url":null,"abstract":"Introduction: The provision of dental care for paediatric patients with inherited bleeding disorders (IBD) can present a challenging scenario for dentists. Although patients with a low bleeding risk can safely receive preventive procedures in the community, many dentists lack confidence when treating this cohort. Consequently, most patients with IBD are seen in hospital dental clinics. There is currently no protocol for shared delivery of primary dental care for paediatric patients with IBD in Australia. Aim: To provide a narrative review of the protocols for oral health management of paediatric patients with inherited bleeding disorders. Materials and methods: An electronic search of four databases relating to the oral health management and outcomes of paediatric patients with IBD was conducted. Results: Thirty-eight papers were included in this review. Several patient and clinician factors in accessing and providing dental care for paediatric patients with IBD were identified. IBD specific considerations for the provision of safe dental care were discussed relating to elective and emergency dental management principles. There was a paucity of paediatric specific protocols for dental management of children with IBD, with only one paediatric specific shared care protocol identified in this review. Conclusions: This review has highlighted the need for further exploration into patient and clinician related barriers and enabling factors in accessing and providing primary dental care for paediatric patients with IBD. The development of a shared model of care between community and hospital dental clinics may improve both clinician and patient experiences in providing and accessing safe dental care.","PeriodicalId":19685,"journal":{"name":"Oral","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135481408","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}
Francisco Correia, André Brum-Marques, Célia Rodrigues, Ricardo Faria-Almeida
Odontogenic cysts can lead to bone destruction that can hamper the dental implant placement in the ideal 3D position. Different biomaterials and techniques that allow bone regeneration are described in the literature, each with its advantages and disadvantages. This clinical case with 18 months of follow-up aims to show the enucleation of an odontogenic cyst following the guided bone regeneration with the fence technique, which allows the placement of the dental implants in the ideal 3D position, reducing morbidity and the number of surgeries. It involved a fifty-year-old male patient with a cyst in the second sextant who needed implant rehabilitation. During the first surgery, the odontogenic cyst (proven by histological analysis where there was reported a non-keratinized stratified squamous epithelium) was enucleated and a guided bone regeneration using the fence technique was performed. The fence technique combines the xenograft, the collagen membrane and an osteosynthesis plate that is molded and fixed to the intervention area to ensure sufficient space for bone tissue regeneration. After six months, two dental implants were placed in the region of tooth 11 and 21, then rehabilitated nine weeks later. The fence technique guaranteed the recovery of the bone morphology and the placement of the dental implants in the ideal 3D position. This technique allows for the handling of complex cases, avoiding the need of autologous bone.
{"title":"Fence Technique: Reconstruction on the Aesthetic Zone after Cyst Enucleation—Case Report","authors":"Francisco Correia, André Brum-Marques, Célia Rodrigues, Ricardo Faria-Almeida","doi":"10.3390/oral3040036","DOIUrl":"https://doi.org/10.3390/oral3040036","url":null,"abstract":"Odontogenic cysts can lead to bone destruction that can hamper the dental implant placement in the ideal 3D position. Different biomaterials and techniques that allow bone regeneration are described in the literature, each with its advantages and disadvantages. This clinical case with 18 months of follow-up aims to show the enucleation of an odontogenic cyst following the guided bone regeneration with the fence technique, which allows the placement of the dental implants in the ideal 3D position, reducing morbidity and the number of surgeries. It involved a fifty-year-old male patient with a cyst in the second sextant who needed implant rehabilitation. During the first surgery, the odontogenic cyst (proven by histological analysis where there was reported a non-keratinized stratified squamous epithelium) was enucleated and a guided bone regeneration using the fence technique was performed. The fence technique combines the xenograft, the collagen membrane and an osteosynthesis plate that is molded and fixed to the intervention area to ensure sufficient space for bone tissue regeneration. After six months, two dental implants were placed in the region of tooth 11 and 21, then rehabilitated nine weeks later. The fence technique guaranteed the recovery of the bone morphology and the placement of the dental implants in the ideal 3D position. This technique allows for the handling of complex cases, avoiding the need of autologous bone.","PeriodicalId":19685,"journal":{"name":"Oral","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135740249","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}
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