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Morphological characteristics of styloid process evaluated by computerized axial tomography
1Gazi University, School of Medicine, Department of Anatomy, Besevler, Ankara, Turkey. duralk@behcet.tip.gazi.edu.tr
Summary
This study examined styloid process and ossified stylohyoid ligament morphology using CT scans. Elongated styloid processes were more common in males, but no clear age or sex correlations were found for all types.
Area of Science:
- Anatomy
- Radiology
- Medical Imaging
Background:
- The styloid process and ossified stylohyoid ligament are anatomical structures in the neck.
- Variations in their morphology can be associated with clinical symptoms.
- Understanding these variations is crucial for accurate diagnosis.
Purpose of the Study:
- To investigate the morphological characteristics of the styloid process and ossified stylohyoid ligament.
- To analyze the relationship between these morphological variations and patient age and sex.
Main Methods:
- Computerized axial tomography (CT) images were utilized for the study.
- The styloid process and ossified stylohyoid ligaments were classified into seven groups based on shape and length.
Main Results:
- The most frequently observed styloid process length was between 25-40 mm.
- Elongated styloid processes were predominantly observed in males.
- No significant overall correlation was found between styloid process types and sex.
- A progressive increase in length with age was not observed in this study.
Conclusions:
- Morphological variations of the styloid process and ossified stylohyoid ligament exist.
- While elongated styloid processes show a male predilection, overall age and sex correlations are limited.
- CT imaging is a valuable tool for assessing these anatomical variations.