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Your search keyword '"Oral Surgical Procedures, Preprosthetic"' showing total 5 results
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5 results on '"Oral Surgical Procedures, Preprosthetic"'

1. A Novel Approach for the Treatment of Recurrent Oroantral Fistula Occurring at an Infected Sinus Augmentation Site.

Author

Park WB, Bae MS, Park W, Lim HC, and Han JY

Subjects
Humans, Maxillary Sinus surgery, Bone Transplantation methods, Collagen therapeutic use, Oroantral Fistula etiology, Oroantral Fistula surgery, Oral Surgical Procedures, Preprosthetic methods
Abstract

Closing a recurrent oroantral fistula (OAF) that occurs at an infected sinus augmentation site is a challenge for clinicians. The recurrent OAF has a detrimental impact on bone regeneration and subsequent implant placement. This case report includes three cases in which sinus graft infection and OAF occurred after maxillary sinus augmentation (MSA). In these cases, treatments to control sinus infection were performed using an otolaryngologist; then, intraoral interventions comprising mucosal flap procedures, bone grafts, and barrier membrane applications were performed 2-5 times by oral surgeons. Nevertheless, OAF recurred persistently. The failure to stop OAF recurrence may be due to the inability to effectively block air pressure at the OAF site. Following a comprehensive debridement of the infected tissue at the previous sinus augmentation site, a pouch was created through sinus mucosal elevation. The perforated sinus mucosa at the OAF site was covered with a non-resorbable membrane in one case and with resorbable collagen membranes in the other two cases, followed by bone grafting within the pouch. Lastly, this procedure was completed by blocking the entrance of the pouch with a cortical bone shell graft and a resorbable collagen membrane. The cortical bone shell graft, obstructing the air pressure from the nasal cavity, facilitated bone formation, and, ultimately, allowed for implant placement. Within the limitations of the present case report, the application of a guided bone regeneration technique involving a cortical bone shell graft and a barrier membrane enabled the closure of the recurrent OAF and subsequent implant placement.

Published
2024
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2. Pre-prosthetic schuchardt osteotomy with sinus floor elevation.

Author

Masliah J and Samama M

Subjects
Humans, Osteotomy methods, Maxillary Sinus surgery, Bone Transplantation methods, Dental Implantation, Endosseous methods, Oral Surgical Procedures, Preprosthetic methods, Nasal Mucosa surgery, Sinus Floor Augmentation methods
Abstract

Premature loss of teeth leads to an inevitable egression of opposing teeth. Schuchardt osteotomy is a quick and efficient alternative to create a prosthetic space compatible with prosthetic rehabilitation. During the surgical procedure, it is difficult, if not impossible, to preserve the integrity of the sinus membrane and thus to proceed at the same time with a bone graft in the adjacent sub-sinus area to address a vertical alveolar deficiency. In this technical note, the author describes a new technique by combining a sinus suspension during a Schuchardt osteotomy. This innovative approach allows for the treatment of Schneider's membrane perforation and the simultaneous achievement of sub-sinus bone augmentation during the osteotomy., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier Masson SAS.)

Published
2024
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3. Cost Effectiveness of Various Implant Placement Protocols in the Esthetic Zone - a Non-randomized Controlled Trial.

Subjects
DENTAL extraction, IMMEDIATE loading (Dentistry), COST effectiveness, MEDICAL research, ORAL medicine, GUIDED bone regeneration, DENTAL implants
Abstract

Depending on local, systemic, surgical, and prosthetic factors, dental implant placement can be carried out utilizing different protocols according to the time after tooth extraction: immediate (same day, fresh extraction socket), early (1-4 months, soft tissue healing), or late (more than 4 months after tooth extraction, bone healing). Keywords: Biomedical Engineering; Biomedical Engineering - Tissue Engineering; Bone Regeneration; Bone Research; Clinical Research; Clinical Trials and Studies; Dental Implants; Dentistry; Digital Imaging; Drugs and Therapies; Health and Medicine; Oral Surgical Procedures; Preprosthetic Oral Surgical Procedures; Prosthesis Implants; Regenerative Medicine; Risk and Prevention; Surgery; Tissue Engineering; Tooth Extraction EN Biomedical Engineering Biomedical Engineering - Tissue Engineering Bone Regeneration Bone Research Clinical Research Clinical Trials and Studies Dental Implants Dentistry Digital Imaging Drugs and Therapies Health and Medicine Oral Surgical Procedures Preprosthetic Oral Surgical Procedures Prosthesis Implants Regenerative Medicine Risk and Prevention Surgery Tissue Engineering Tooth Extraction 58 58 1 07/24/23 20230724 NES 230724 2023 JUL 27 (NewsRx) -- By a News Reporter-Staff News Editor at Clinical Trials Week -- Staff editors report on the newly launched clinical trial, NCT05940662, which has the following summary description: "Loss of teeth in the anterior upper jaw significantly affects both well-being and chewing function. Besides the timepoint of implant placement, the implant placement protocols involve differing amount of surgeries (immediate: 1-2, early: 3, late: 3-4), techniques for tissue augmentation including varying amount of biomaterials (immediate: socket grafting (SG), early: guided bone regeneration (GBR), late: SG and GBR) and estimated overall clinical visits (immediate: minimum 4, early: minimum 5, late: minimum 6). [Extracted from the article]

Published
2023

4. Therapy of Neurophysiological Changes after Oral and Maxillofacial Surgery—A Systematic Review.

Author

Hartmann, Amely, Schmohl, Jörg, Cascant Ortolano, Lorena, Bayer, Oliver, Schweizer, Stefanus, Welte-Jzyk, Claudia, Al-Nawas, Bilal, and Daubländer, Monika

Subjects
MAXILLOFACIAL surgery, ORAL surgery, ARTIFICIAL implants, OPERATIVE surgery, NEURALGIA, META-analysis
Abstract

Introduction: The purpose of this systematic review was to critically analyze the recent literature to present a guideline for management of neurophysiological changes after implant placement and oral and maxillofacial surgical procedures. Materials and methods: Three electronic databases and manual search approaches were used to identify relevant articles on neurophysiological changes. Only studies with a randomized controlled study design were included. Primary outcome was defined as the status of recovery and relief of pain states under various therapies. Two independent reviewers evaluated the data. Results: A total of eight studies from 2891 records identified met the inclusion criteria. Therapy options for patients with neurophysiological changes after implant placement and oral and maxillofacial surgery were low-level laser (LLL), stellate ganglion block (SGB), medication, and surgical removal of implants. Six studies dealt with LLL, providing a significant improvement in mechanical sensation. Only one study revealed the whole neurosensory profile including neuropathic pain states. All the included RCT studies presented at least one bias, and a considerable heterogeneity of the included studies was revealed. Conclusions: Reduced thermal sensation may be due to irritation of small fibers. LLL might help to improve nerve recovery. [ABSTRACT FROM AUTHOR]

Published
2022
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5. Using 2D/3D Imaging to Analyze the Regeneration Rate of Autologous Bone During Alveolar Bone Preservation Surgery Using Periodontal Valves to Completely Cover Autologous Tooth Roots, Bone Substitutes, and Vitamin D3 Treatment.

Subjects
ALVEOLAR process, DENTAL extraction, TOOTH roots, CHOLECALCIFEROL, BONE substitutes, BONE surgery
Abstract

This document provides information about a clinical trial study on alveolar ridge preservation, a procedure used in dentistry. The study aims to investigate the effectiveness of using autologous tooth root and vitamin D3 in accelerating the healing of tooth extraction cavities and promoting bone regeneration. The study will involve 48 participants and is expected to be completed by August 31, 2024. The eligibility criteria for participants include having tooth extraction sockets in specific areas of the mouth and not having certain systemic diseases. The study will take place in Taiwan. [Extracted from the article]

Published
2023

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