Comparison of Different Centric Relation Recording Techniques Using a Digital Occlusal Analyzer: An In Vivo Study
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By
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Abboud Youssef
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Amine El Zoghby
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Camille Haddad
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Joseph Hobeiche
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February 1, 2026
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Clinical Scorecard: Comparison of Different Centric Relation Recording Techniques Using a Digital Occlusal Analyzer: An In Vivo Study
At a Glance
| Category | Detail |
|---|
| Condition | Centric Relation Recording Techniques |
| Key Mechanisms | Evaluation of accuracy and reproducibility of CR techniques using digital occlusal analysis. |
| Target Population | Patients with ≥24 natural or restored teeth, asymptomatic TMJs, and no systemic conditions affecting TMJ function. |
| Care Setting | Single-center clinical study. |
Key Highlights
- ADP method demonstrated superior consistency as the gold standard for CR recording.
- BM and CPG techniques showed substantial initial agreement with ADP but lower reproducibility in repeated measurements.
- Operator dependency was noted for manual techniques (BM and CPG).
- Digital tools like OccluSense enhance objectivity but do not replace clinical expertise.
- Study adhered to ethical guidelines and included a power analysis for sample size determination.
Guideline-Based Recommendations
Diagnosis
- Assess occlusal stability and TMJ function before CR recording.
Management
- Utilize ADP as the preferred method for CR recording in clinical practice.
Monitoring & Follow-up
- Evaluate reproducibility of CR recordings in follow-up visits.
Risks
- Consider operator skill and technique variability when using manual CR recording methods.
Patient & Prescribing Data
27 participants with specific inclusion and exclusion criteria related to dental and TMJ health.
Caffeine, alcohol, and chewing should be avoided prior to CR recording sessions.
Clinical Best Practices
- Implement a standardized protocol for CR recording to minimize variability.
- Instruct patients to relax and avoid stimulants before CR registration.
- Use digital occlusal analyzers to enhance the accuracy of CR recordings.
References
