Tooth Fractures

01/01/2021 - "When validated, the analytical solutions and design curves presented in this study can provide useful guidelines for choosing appropriate dimensions of cavity preparations and resin composite materials with suitable mechanical properties for Class-II MOD restorations to help avoid tooth fracture and interfacial debonding caused by polymerization shrinkage."
10/01/2020 - "All indirect restorations revealed a tooth fracture (75-100%), direct resin composite fillings showed a restoration fracture (87.5%), and 50% of the sound teeth fractured completely or had cusp fractures. "
10/01/2018 - "The cumulative success rate for indirect particle-filled composite resin CAD/CAM restorations after 24 months was 85.7% with two tooth fractures and one debonding. "
11/01/2013 - "Main reasons of failure were bulk fracture of resin composite for FB and tooth fracture for GB. "
01/01/2010 - "As a consequence, marginal failure and subsequent secondary caries, marginal staining, restoration displacement, tooth fracture, and/or post-operative sensitivity are clinical drawbacks of resin-composite applications. "

02/01/2018 - "The following technical parameters were assessed: framework fracture, fracture of veneering porcelain, screw loosening, loss of retention because of prosthesis de-cementation and opposing tooth fracture. "
03/01/2020 - "Common complications observed were recurrent periodontal disease (3.9%), periapical pathology (7.3%), caries (3.9%), porcelain chipping (9.9%), and tooth fractures (5.0%). "
02/01/2018 - "During the study, 5 complication events were observed in 3 SCs and one FDP, including one fracture of veneering porcelain and 2 screw loosenings in 3 SCs, and loss of retention and opposing tooth fracture in the same FDP. "
03/01/2012 - "Compared with resin (4.7%) or porcelain (0.9%), the use of nonbonded inlay restoration materials such as gold (20.5%) or amalgam (18.7%) increased the occurrence of longitudinal tooth fractures. "
12/01/1992 - "For fixed partial dentures the failures were recorded as loss of retention, porcelain fractures, tooth or root fractures, and metal framework fractures in that order. "

11/01/2023 - "One 3-unit FDP failed due to tooth fracture and 5 single crowns failed due to endodontic failure. "
02/01/2018 - "During the study, 5 complication events were observed in 3 SCs and one FDP, including one fracture of veneering porcelain and 2 screw loosenings in 3 SCs, and loss of retention and opposing tooth fracture in the same FDP. "

11/18/2020 - "This study aimed to determine the injury prevention-, safety education-, and violence-related factors pertaining to tooth fracture experience (TFE) in Korean adolescents. "

05/01/2004 - "CLINICAL IMPLICATIONS; If other properties of the new resin-based obturation material compare favorably with those of gutta-percha for filling the root canal, it should be considered as a replacement for gutta-percha, as the results of this study indicate that it could provide enhanced resistance to tooth fracture."

04/01/2006 - "The result of the FEM study of adhesive fracture tooth indicated that the stress distribution was similar to the normal tooth, Clearfil SE Bond was better than Super Bond C & B. "

04/01/2006 - "The result of the FEM study of adhesive fracture tooth indicated that the stress distribution was similar to the normal tooth, Clearfil SE Bond was better than Super Bond C & B. "

03/01/2022 - "Tooth fracture apical to the prosthodontic crown occurred in 2 (1.25%) cases, bond failure between the tooth and the cement or the cement and the crown occurred in a single case (0.625%), and one metal crown required replacement after 3 years due to wear (0.625%), for an overall failure rate of 2.5%. "
03/01/2016 - "Tooth fractures in fixed full-arch implant-supported metal-acrylic prostheses are a common complication. "
01/01/2008 - "Tooth fracture associated with debonding a metal orthodontic bracket: a case report."
01/01/1995 - "No technical failures (loss of retention/cement failure, root or tooth fracture, metal framework fracture) with the fixed partial dentures were recorded. "
12/01/2012 - "Intended functions of single fixed prosthesis are: improvement of aesthetics, limitation of tooth fracture, acting as an abutment tooth for a removable metal frame partial denture, and splinting of mobile teeth. "

02/01/2013 - "A PubMed search was conducted using the keywords 'calcium hydroxide' and 'dentistry' combined with MeSH terms 'tooth fractures' or 'mechanical phenomena' or 'compressive strength'. "
08/01/2013 - "Apexification technique using calcium hydroxide is associated with certain flaws, such as long treatment time, the possibility of tooth fracture and incomplete calcification. "
01/01/2011 - "Apexification with calcium hydroxide is associated with certain difficulties, such as longer treatment time, risk of tooth fracture and incomplete calcification of apical bridge. "
12/01/2007 - "Apexification with calcium hydroxide is associated with certain difficulties, such as the very long treatment time required, the possibility of tooth fracture, and incomplete calcification of the bridge. "
01/01/2012 - "Treatment of nonvital immature permanent teeth with calcium-hydroxide is associated with some difficulties such as weakened tooth fracture, root canal reinfection and long treatment time. "

08/01/2019 - "However, potential maintenance complications such as acrylic resin tooth fracture and/or wear and retaining screw loosening and fracture may occur in the long term when a similar design is used for the mandible."
08/01/2019 - "Acrylic resin tooth fracture (45.8% of patients) and wear (75% of patients) were the most common complications with the MRFCD. "
05/01/2012 - "Based on this retrospective study, the following conclusions can be drawn: (1) this technique appears to provide a highly predictable implant performance; (2) it is necessary to critically evaluate framework design, especially around the connectors for cantilever extensions around the most distal implants; and (3) minor complications related to acrylic resin tooth fracture may be anticipated during the early phases of prosthetic treatment."
03/01/2016 - "Tooth Fractures in Fixed Full-Arch Implant-Supported Acrylic Resin Prostheses: A Retrospective Clinical Study."
05/01/2021 - "In this clinical report, the existing design principles and CAD-CAM materials were combined to fabricate a metal-acrylic resin IFCDP that minimized individual tooth fracture and facilitated efficient resurfacing of worn surfaces."

11/01/2015 - "Previous oral extraction was attempted but had failed in 55/58 (95%) animals because of cheek tooth fracture in 28, or insufficient clinical crown for extraction with forceps in 27. "
12/01/2021 - "A significant reduction (P < 0.001) in intraoperative time, anxiety, and incidence of tooth fracture was confined to group I. The pain significantly reduced from the first to the third postoperative day in both groups, but the mean reduction in RMS scores in the physics forceps group was far better than that in the conventional forceps group. "
01/01/2023 - "There was a statistically insignificant increase in the occurrence of buccal bone fracture and tooth fracture while using physics forceps. "

04/01/2003 - "In this study the most common reason for the provision of initial placement crowns was tooth fracture. "
02/01/1996 - "Two studies are described that provide information about dentists' use of crowns to prevent tooth fracture. "
02/01/2022 - "After an observation period of up to 6 years, the survival rate for both types of crowns was 99.7%, with 1 lost LD crown after 1 year as a result of loss of retention and 1 lost TZ crown after 3 years because of tooth fracture at the cemento-enamel junction. "
01/01/2019 - "Endodontically treated molars teeth might be restored with endocrowns or all-ceramic crowns on flat preparation; however tooth fracture failures that affect reliability of these types of restorations should be considered."
11/01/2016 - "A concern for tooth fracture-whether from endodontic treatment, fractured teeth, or large restorations-prompted many clinicians to recommend crowns."

01/01/2012 - "Twenty (20) patients who needed surgical crown lengthening to gain retention necessary for prosthetic treatment and/or to access caries, tooth fracture, or previous prosthetic margins entered the study. "
04/01/2003 - "Twenty-three (23) patients who needed surgical crown lengthening to gain retention necessary for prosthetic treatment and/or to access caries, tooth fracture, or previous prosthetic margins entered the study. "
02/01/1978 - "Surgical crown lengthening should not be attempted when tooth fractures extend into the middle third of the root. "
04/01/2008 - "Endodontic therapy is effective; however if crown lengthening is required because of subgingival caries or tooth fracture, thought needs to be given to removal of the tooth before altering the gingival topography. "

03/01/2023 - "Irradiation therapy affects the prospective adhesion of dentin and the bond strength of future restorations, potentially leading to an increased risk of tooth fracture and retention loss in dental reconstructions."
01/01/2023 - "Tooth Fracture and Associated Risk Factors in Permanent Molars Treated with Vital Pulp Therapy and Restored with Direct Resin Composites: A Retrospective Survival Analysis in Young Patients."
01/01/2004 - "The purpose of this study was to assess the outcome of splint therapy on tooth fracture type-related PBF values. "
04/01/2008 - "Endodontic therapy is effective; however if crown lengthening is required because of subgingival caries or tooth fracture, thought needs to be given to removal of the tooth before altering the gingival topography. "
03/01/2000 - "If the fusion of tooth fracture by laser were possible, it would offer a different therapy to repair fracture teeth. "

06/01/2000 - "The purpose of this research was to study the feasibility of using a medium energy continuous-wave CO(2) laser and a low melting-point bioactive glass to fuse or bridge tooth fractures. "
03/01/2001 - "If the fusion of a tooth fracture by laser is possible, it will offer an alternative to extraction or at least serve as an adjunctive treatment in the reconstruction. "
06/01/2000 - "If the fusion of a tooth fracture by laser is possible it will offer an alternative to extraction or at least serve as an adjunctive treatment in the reconstruction. "
03/01/2000 - "If the fusion of tooth fracture by laser were possible, it would offer a different therapy to repair fracture teeth. "
01/01/1999 - "If the fusion of tooth fracture by laser were possible, it could offer a different therapy to repair fracture teeth. "