Anatomical Variations of Modiolus in Relation with Vestibular and Cranial Morphology on CT Scans
Abstract
:1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Parameter–View | All Ears | Right Ears | Left Ears | RSD |
---|---|---|---|---|
Intervestibular distance (cm) | 7.8 ± 0.38 [6.9–8.7] | - | - | 5 |
Interpetrous angle (deg.) | 107 ± 3.7 [94–123] | - | - | 3 |
Modiolus–transverse (deg.) | 52.5 ± 9.74 [30.8–70.3] | 54.7 ± 6.75 * | 50.3 ± 5.56 | 19 |
Modiolus–sagittal (deg.) | 17.1 ± 8.09 [1–50.5] | 17.4 ± 5.77 | 16.8 ± 5.27 | 47 |
Lateral SCC–transverse (deg.) | 62.3 ± 7.31 [43.1–75.6] | 63.9 ± 7.39 * | 60.8 ± 9.15 | 11.7 |
Lateral SCC–frontal (deg.) | 6.8 ± 3.86 [1–17] | 7.1 ± 5.21 | 6.5 ± 2.01 | 57 |
Posterior SCC–sagittal (deg.) | 142.6 ± 11.3 [118.2–169.4] | 142.2 ± 16.79 | 142.9 ± 10.25 | 8 |
Posterior SCC–frontal (deg.) | 16.9 ± 7.34 [5–43.5] | 18.4 ± 14.93 * | 15.3 ± 8.64 | 43 |
Superior SCC–frontal (deg.) | 75.3 ± 9.81 [53.7–107.2] | 76.7 ± 9.61 | 73.9 ± 6.79 | 13 |
Superior SCC–sagittal (deg.) | 111.4 ± 12.53 [73.7–135.1] | 114.5 ± 7.74 * | 108.4 ± 17.88 | 11 |
Parameter–Plane | Pearson’s r | 95% Confidence Interval | p-Value (Fisher’s r to z) |
---|---|---|---|
Modiolus–Sagittal | 0.686 | 0.432–0.839 | <0.0001 |
Modiolus–Transverse | 0.580 | 0.277–0.778 | 0.0006 |
Lateral SCC–Frontal | 0.344 | −0.190–0.627 | 0.0625 |
Lateral SCC–Transverse | 0.602 | 0.309–0.791 | 0.0003 |
Posterior SCC–Frontal | 0.622 | 0.377–0.803 | 0.0002 |
Posterior SCC–Sagittal | 0.694 | 0.446–0.844 | p < 0.0001 |
Superior SCC–Frontal | 0.239 | −0.133–0.552 | 0.2 |
Superior SCC–Sagittal | 0.536 | 0.218–0.751 | 0.0019 |
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Guigou, C.; Hussain, R.; Lalande, A.; Bozorg Grayeli, A. Anatomical Variations of Modiolus in Relation with Vestibular and Cranial Morphology on CT Scans. Anatomia 2023, 2, 99-108. https://doi.org/10.3390/anatomia2010009
Guigou C, Hussain R, Lalande A, Bozorg Grayeli A. Anatomical Variations of Modiolus in Relation with Vestibular and Cranial Morphology on CT Scans. Anatomia. 2023; 2(1):99-108. https://doi.org/10.3390/anatomia2010009
Chicago/Turabian StyleGuigou, Caroline, Raabid Hussain, Alain Lalande, and Alexis Bozorg Grayeli. 2023. "Anatomical Variations of Modiolus in Relation with Vestibular and Cranial Morphology on CT Scans" Anatomia 2, no. 1: 99-108. https://doi.org/10.3390/anatomia2010009