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Journal of the American Dental... Jul 2005
Topics: Dental Occlusion; Humans; Occlusal Adjustment; Orthodontics, Corrective; Periodontal Diseases; Time Factors
PubMed: 16060464
DOI: 10.14219/jada.archive.2005.0273 -
British Dental Journal Feb 2002
Topics: Dental Occlusion; Humans; Occlusal Adjustment; Periodontal Attachment Loss; Periodontal Diseases; Risk Factors
PubMed: 11931481
DOI: 10.1038/sj.bdj.4801331a -
The Journal of Prosthetic Dentistry May 1972
Topics: Adult; Analysis of Variance; Dental Occlusion, Balanced; Dentition; Denture Retention; Humans; Models, Dental; Photography; Tooth Mobility
PubMed: 4552705
DOI: 10.1016/0022-3913(72)90264-8 -
Revue Francaise D'odonto-stomatologie Nov 1970
Topics: Dental Occlusion, Balanced; Dental Occlusion, Traumatic; Humans
PubMed: 5285708
DOI: No ID Found -
Shanghai Kou Qiang Yi Xue = Shanghai... Apr 2023To compare the effects of three occlusal adjustment methods in different sequences by articulating paper on the delayed occlusal characteristics of single molars.
PURPOSE
To compare the effects of three occlusal adjustment methods in different sequences by articulating paper on the delayed occlusal characteristics of single molars.
METHODS
Thirty-two implants of first molars were divided into group A(n=12), group B (n=12) and group C (n=12) by sequential adjustment according to random number means, and (100+40), (100+50+30) and (100+40+20) μm sequence occlusal papers were used for occlusal adjustment, respectively. TeeTester was used to measure the delay time and force ratio between prosthesis and adjacent teeth at restoration day, 3 and 6 months after restoration, and to record the number of cases readjusting in each group during follow-up. SPSS 25.0 software package was used for data analysis.
RESULTS
There were significant differences in delay time between groups at restoration day (P<0.05), and 3 and 6 months after restoration, delay time of group C was still smaller than that of group A and B (P<0.05). During follow-up, the time of each group showed a trend of shortening (P<0.05), but there was still delayed occlusion. Compared with group B and C, the force ratio in group A was lower at each time(P<0.05). The ratio of each group showed an increasing trend during follow-up (P<0.05), and group C showed the largest increase (P<0.001). The number of cases readjusting was relatively small in group A, and the most was in group C(P<0.05). There was positive correlation between delay time and force difference of prosthesis and adjacent teeth(P<0.001).
CONCLUSIONS
The (100+40) μm sequence group had higher occlusal stability and better clinical applicability. The smaller the occlusal contact space realized by the sequential method, the greater the change might be, which requires close follow-up in clinical practice.
Topics: Occlusal Adjustment; Bite Force; Tooth; Molar; Dental Occlusion
PubMed: 37154006
DOI: No ID Found -
Sensors (Basel, Switzerland) Nov 2021-To perform a Randomized Controlled Trial (RCT) Disclusion Time Reduction (DTR) study at five Dental Colleges, using intraoral sensors and muscular electrodes. -One... (Randomized Controlled Trial)
Randomized Controlled Trial
A Multi-Center Disclusion Time Reduction (DTR) Randomized Controlled Occlusal Adjustment Study Using Occlusal Force and Timing Sensors Synchronized with Muscle Physiology Sensors.
-To perform a Randomized Controlled Trial (RCT) Disclusion Time Reduction (DTR) study at five Dental Colleges, using intraoral sensors and muscular electrodes. -One hundred students were randomly assigned to a treatment group to receive the ICAGD coronoplasty, or a control group that received tooth polishing. All subjects answered symptom questionnaires: Beck Depression Inventory-II, Functional Restrictions, and Chronic Pain Symptom and Frequency. Subjects self-reported after ICAGD or placebo at 1 week, 1 month, 3 months, and 6 months. The Student's t-Test analyzed the measured data. The Mann-Whitney U Test analyzed the subjective data (Alpha = 0.05). -The Disclusion Times, BDI-II scores, and Symptom Scales were similar between groups prior to treatment ( > 0.05). At 1 week, all three measures reduced in the treatment group, continuing to decline over 6 months ( < 0.05), but not for the controls ( > 0.05). Symptom Frequency, Functional Restrictions, and Pain Frequencies were higher in the treated group ( < 0.05), but declined after ICAGD compared to the control group ( < 0.05). -ICAGD reduced Pain, Functional Restrictions, Symptom Frequency, and Emotional Depression within 1 week, which continued for 6 months. The tooth polishing did not initiate a placebo response.
Topics: Bite Force; Humans; Muscles; Occlusal Adjustment; Surveys and Questionnaires; Time Factors; Treatment Outcome
PubMed: 34883808
DOI: 10.3390/s21237804 -
Dental Update Oct 2003The first paper in this series covered maxillo-mandibular positions and jaw movement. This paper will describe the steps involved in carrying out an occlusal analysis...
The first paper in this series covered maxillo-mandibular positions and jaw movement. This paper will describe the steps involved in carrying out an occlusal analysis and adjustment.
Topics: Bite Force; Dental Occlusion; Dental Occlusion, Centric; Dental Occlusion, Traumatic; Humans; Jaw Relation Record; Occlusal Adjustment; Occlusal Splints; Orthodontic Appliance Design
PubMed: 14619730
DOI: 10.12968/denu.2003.30.8.416 -
International Journal of Computerized... Sep 2022With the development of new materials, 3D printing has had an immense impact on dentistry. The latest innovations are the direct manufacturing of temporary and permanent...
AIM
With the development of new materials, 3D printing has had an immense impact on dentistry. The latest innovations are the direct manufacturing of temporary and permanent crown and bridge restorations, inlays, onlays, and veneers. In the present case report, 3D-printing technology was used to control and adjust the occlusal rehabilitation with 3D-printed crowns.
MATERIALS AND METHODS
A 44-year-old male patient with pathologic dental attrition visited the Department of Restorative Dentistry at the University of Würzburg (Würzburg, Germany). The attrition process was far advanced, and no conventional conservative therapy was indicated. For the rehabilitation of the tooth substance loss, dental height, and appearance, a permanent solution with dental crowns was elected. After the preparation, the restorations were constructed digitally. For the control of the occlusal height, appearance, and color, the restorations were fabricated with a 3D printer and temporarily cemented. The crowns showed a high precision, and only minimal occlusal corrections were needed. After a trial period of 2 weeks and another fine occlusal adjustment, the temporary crowns were removed and scanned. The data were matched to the original construction file, which could be used to optimize the final rehabilitation. The final restorations were made of monolithic zirconia, with only minimal occlusal corrections required.
CONCLUSION
At the present time, dentistry is experiencing a great shift toward new and interesting production solutions with 3D-printing technologies. Such technologies give dentists the ability to create more predictable and cost-effective treatments. 3D printing is already being used to create temporary and definitive dental crowns as well as complex treatments, as is shown in the present case report. (Int J Comput Dent 2022;25(3):325-332; doi: 10.3290/j.ijcd.b3380909).
Topics: Adult; Computer-Aided Design; Crowns; Dental Prosthesis Design; Humans; Male; Occlusal Adjustment; Printing, Three-Dimensional; Stereolithography
PubMed: 36125805
DOI: 10.3290/j.ijcd.b3380909 -
Journal of the International Academy of... Oct 2019Occlusal adjustment is commonly recommended for patients with periodontitis and traumatic occlusion. The objective of this systematic review was to analyze available...
OBJECTIVE
Occlusal adjustment is commonly recommended for patients with periodontitis and traumatic occlusion. The objective of this systematic review was to analyze available evidence for the association between traumatic occlusal forces and periodontitis.
METHODS
Two focused questions were proposed: What is the effect of traumatic occlusal forces on periodontal parameters in patients with and without periodontitis? And what is the effect of occlusal interventions on periodontal parameters in patients with periodontitis? A systematic review of clinical and observational studies was performed and presented in narrative form.
RESULTS
After title and abstract review a total of 30 articles were retrieved and of these 14 full-text articles were retrieved for analysis. Two RCTs, 1 cohort, 4 retrospective and 7 cross-sectional studies were included. Cross-sectional studies reported a significant association between occlusal discrepancies and probing depth and clinical attachment level. However, the magnitude of the effect is negligible when groups with and without occlusal discrepancies are compared. Intervention studies reported a minimal effect on probing depth and clinical attachment level after occlusal adjustment in patients with periodontitis as compared to teeth without occlusal adjustment.
CONCLUSIONS
Available human studies showed that there is limited evidence that traumatic occlusion is associated with periodontitis and to support the implementation of occlusal adjustment to significantly improve the periodontal condition in patients with periodontitis.
Topics: Bite Force; Cross-Sectional Studies; Humans; Occlusal Adjustment; Periodontitis; Retrospective Studies
PubMed: 31694985
DOI: No ID Found -
Journal of Prosthodontics : Official... Apr 2013This technique article describes a quantifiable, repeatable, and reliable method for occlusal device adjustment in centric relation using a leaf gauge. In addition,...
This technique article describes a quantifiable, repeatable, and reliable method for occlusal device adjustment in centric relation using a leaf gauge. In addition, specific suggestions for occlusal device design are provided to enhance patient comfort with the prosthesis in place.
Topics: Centric Relation; Dental Instruments; Dental Occlusion, Centric; Humans; Jaw Relation Record; Maxilla; Occlusal Adjustment; Occlusal Splints; Orthodontic Appliance Design; Reproducibility of Results
PubMed: 22984889
DOI: 10.1111/j.1532-849X.2012.00926.x