Complicated Relationships between Anterior and Condylar Guidance and Their Clinical Implications—Comparison by Cone Beam Computed Tomography and Electronic Axiography—An Observational Cohort Cross-Sectional Study

Lassmann, Łukasz; Nowak, Zuzanna; Orthlieb, Jean-Daniel; Zółtowska, A

doi:10.3390/life13020335

Cited by 6 publications

(3 citation statements)

References 55 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Han et al demonstrated weak but statistically significant correlations between the incisal angle, the size of the condyle and glenoid fossa. On the other hand, other studies concluded that the shape variation of the fossa and condyle was not related to the occlusal plane angle and incisal guidance angle (40) and consequently teeth morphology does not affect the TMJ formation in young adults (41).…”

Section: Correlation Test Between Mean Values Of the Left-right Measu...mentioning

confidence: 92%

None

HOSHYARI,

ZAMANIAN,

SAMII

et al. 2023

Maedica

View full text Add to dashboard Cite

The success of complex prosthodontic treatment is believed to be conditioned by condylar path replication in the articulator, as there is a continuing debate in the scientific community regarding the anatomical relationship between joint and dental morphology. The purpose of this study was to investigate the potential correlation between incisal and condylar guidance. The study population consisted of 20-30-year-old full dentate individuals with Angle class 1 occlusion, whose cone-beam computed tomography (CBCT) scans were analyzed by two investigators. The anterior slope of the right and left glenoid fossa angle and the palatal slope of all maxillary frontal teeth were measured by software tools at three defined landmarks, and the mean values were calculated. Statistical analysis was performed using IBM SPSS Statistics software (version 19.0), and the Pearson r coefficient test was used to assess correlations. The results reveal a highly statistically significant correlation between median condylar slopes and between median incisal slopes of the anterior teeth, on the left and right side, in the three standard areas (p<0.01). However, no significant correlation was found between the condylar slopes and the incisal slopes of the anterior teeth (p>0.01) in class 1 Angle subjects. In conclusion, this study did not provide evidence to support the existence of a significant correlation between incisal and condylar guidance in the population under investigation.

show abstract

Section: Correlation Test Between Mean Values Of the Left-right Measu...mentioning

confidence: 92%

None

HOSHYARI,

ZAMANIAN,

SAMII

et al. 2023

Maedica

View full text Add to dashboard Cite

show abstract

“…CBCT is a cutting-edge technology that provides multiplanar segments in three dimensions without superimposition. However, CBCT exposes the patient to ionizing radiation, making it necessary to weigh the benefits against the potential risks (8) .…”

Section: Introductionmentioning

confidence: 99%

Comparison between cone beam CT and TMJ digital tracing to record the Bennett angle and their effect on the occlusion of complete denture

Medhat,

ElGhannam

2023

Al-Azhar Journal of Dental Science

View full text Add to dashboard Cite

Objective:The objective of this study was to compare and evaluate the efficacy of cone beam CT and TMJ digital tracing in determining the Bennett angle, as well as their effect on the complete denture occlusion. Subjects and methods: A sample of ten edentulous individuals were chosen, with an average age of 55 years. Every patient was provided with a complete denture, and the setting of artificial teeth was executed based on the principle of bilateral balanced occlusion. Then, the Bennett's angle was measured while the patient was in the lateral right and left movements by TMJ digital tracing (ARCUS digma II) and cone beam CT. These values of Bennett angles from different methods were applied to the semi-adjustable articulator to evaluate the balanced occlusion. Results: The values of Bennett angle on right and left sides, which were recorded by TMJ digital tracing (ARCUS digma II), and cone beam CT showed no significant differences (P > 0.05) using paired t-test (at 95% confidence interval). TMJ digital tracing method records the mandibular movement in real time of patient movement by the electronic sensors also, the cone beam CT has 3D image in real-time, but it does not make any difference in the clinical performance of the balanced occlusion of complete denture. Bennett's angle was approximately similar to the two methods. Conclusion: Within the limitations in the current study, no significant difference between TMJ digital tracing (ARCUS digmaII) and cone beam CT in the recording of Bennett angle, and there is no significant difference between their effect on balanced occlusion.

show abstract

“…In the dynamic and complex field of temporomandibular disorders (TMDs), keeping our knowledge up to date is of great importance. The following Special Issue focuses on novel as well as established therapies [1][2][3][4][5][6], with an additional glimpse at diagnostic improving tools and novel approaches [4,7,8], as well as epidemiological data [9].…”

mentioning

confidence: 99%