Assessment of the anterior clinoid process and optic strut in chiari malformation type I: A computed tomography study
![](/xmlui/themes/Mirage2//images/mime.png)
Erişim
info:eu-repo/semantics/closedAccessTarih
2024Yazar
Özalp, HakanÖzgüral, Onur
Alpergin, Baran Can
İnceoǧlu, Ayşenur
Özalp, Sibel
Armaǧan, Ercan
Uçar, Hadice
Beger, Orhan
Üst veri
Tüm öğe kaydını gösterKünye
Özalp, H., Özgüral, O., Alpergin, B. C., İnceoǧlu, A., Özalp, S., Armaǧan, E. ... Beger, O. (2024). Assessment of the anterior clinoid process and optic strut in chiari malformation type I: A computed tomography study. Journal of Neurological Surgery, Part B: Skull Base, 85(3), 302-312. http://dx.doi.org/10.1055/s-0043-57248Özet
Objective This study aimed to evaluate morphological features of the anterior clinoid process (ACP) and the optic strut (OS) in Chiari malformation Type I (CM-I). Methods The study universe consisted of computed tomography images of 41 CM-I patients and 45 normal subjects. Comparison of the parameters for CM-I and the control group was performed with the Student's t -test. A p < 0.05 was accepted as the significance level. Results ACP length was smaller in CM-I than the control group (p < 0.001). In contrast to ACP length, ACP angle (p < 0.001), OS length (p = 0.022), and the distance between ACP and OS (p = 0.020) were found greater in CM-I in comparison to the control group (p < 0.05). ACP width (p = 0.233) and OS width (p = 0.376) were similar in both groups. ACP pneumatization in CM-I group was found as 12.20%, whereas in the control group as 8.90%. Two different types about the pneumatization were identified in CM-I group (Type 1: 4.9% and Type 2: 7.3%), whereas three different types in the control group (Type 1: 3.3%, Type 2: 4.4%, and Type 3: 1.1%). Relative to ACP, three different types about OS position were identified in CM-I group (Type C: 31.70%, Type D: 64.60%, and Type E: 3.70%) and the control group (Type C: 7.80%, Type D: 64.40%, and Type E: 27.80%). Conclusion Shorter ACP, wide-angled ACP, longer OS, and more anteriorly located OS were found in CM-I group compared with the normal group. Our findings showed that the pneumatization of ACP was not affected by CM-I.
WoS Q Kategorisi
Q4Scopus Q Kategorisi
Q3Kaynak
Journal of Neurological Surgery, Part B: Skull BaseCilt
85Sayı
3Koleksiyonlar
- Makale Koleksiyonu [3738]
- PubMed İndeksli Yayınlar Koleksiyonu [4178]
- Scopus İndeksli Yayınlar Koleksiyonu [6498]
- WoS İndeksli Yayınlar Koleksiyonu [6562]