ACMJ
Anatolian Current Medical Journal

Anatolian Current Medical Journal (ACMJ) is an unbiased, peer-reviewed, and open access international medical journal. The Journal publishes interesting clinical and experimental research conducted in all fields of medicine, interesting case reports, and clinical images, invited reviews, editorials, letters, comments, and related knowledge.

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Araştırma Makalesi
Evaluation of anatomical variations of sinonasal region by computed tomography at 3 planes (coronal, axial, sagittal)
Abstract
Objective: This study aimed to evaluate the anatomic variations of the sinonasal region by computerized tomography (CT) with three planes (coronal, axial, sagittal).
Material and Method: Paranasal CT images were obtained retrospectively at Kırıkkale University Hospital between September 1, 2017 and December 30, 2017, using multislice (Philips) 64-section CT.
Results: A total number of 208 paranasal sinus CT images were analyzed. These were 105 males (mean age 34.78- SD 14.47) and 103 females (mean age 35.16-SD 14.74). In 76% of cases, agger nasi cell was the most common variation. Septal deviation (right 25.5%, left 29.8% and bilateral 13%) and concha bullosa (right 11.1%, left 10.6% and bilateral 19.2%) were observed with 68.3% and 40.9% respectively. The least common variations were posterior clinoid pneumatization (1.9%) and crysta galli pneumatization (1.9%).
Conclusion: Our study will contribute to the literature about the frequency variations of the paranasal sinuses. Furthermore, unlike the studies in the literature, anatomical variations observed in three planes of CT images which we believe that this technique is more effective to detect variations.

Keywords : Sinonasal variation, three plan studies with CT


1. Lloyd G, Lund V , Scadding G. CT of the paranasal sinuses and functional endoscopic surgery: a critical analysis of 100 symptomatic patients. J Laryngol Otol 1991; 105: 181-5.
2. Rice D. Basic surgical techniques and variations of endoscopic sinus surgery. Otolaryngol Clin North Am 1989; 22: 713-26.
3. Messerklinger W. Background and evolution of endoscopic sinus surgery. Ear, Nose, Throat J 1994; 73: 449-50.
4. Midilli R, Aladağ G, Erginöz E, Karci B, Savaş R. Anatomic variations of the paranasal sinuses detected by computed tomography and the relationship between variations and sex. Kulak Burun Bogaz İhtisas Derg: KBB= J Ear, Nose, Throat 2005; 14: 49-56.
5. Stammberger H. Endoscopic endonasal surgery-concepts in treatment of recurring rhinosinusitis. Part II. Surgical technique. Otolaryngol-Head Neck Surg 1986; 94: 147-56.
6. Bolger WE, Parsons DS, Butzin CA. Paranasal sinus bony anatomic variations and mucosal abnormalities: CT analysis for endoscopic sinus surgery. The Laryngoscope 1991; 101: 56-64.
7. Yılmazsoy Y , Arslan S. Haller hücre varyasyon sıklığı ve maksiller sinüzit ile ilişkisinin bilgisayarlı tomografi ile değerlendirilmesi. J Health Sci Med 2018; 1: 54-8.
8. Ozdemir A, Arslan S. Incidence of agger nasi and frontal cells and their relation to frontal sinusitis in a Turkish population: a CT study. Anatomy 2018; 12: 71-5.
9. Kaya M, Çankal F, Gumusok M, Apaydin N, Tekdemir I. Role of anatomic variations of paranasal sinuses on the prevalence of sinusitis: Computed tomography findings of 350 patients. Nigerian J Clin Practice 2017; 20: 1481-8.
10. Cerrah YSS, Altuntaş EE, Uysal İO, et al. Bilgisayarlı tomografi ile saptanan paranazal sinüs anatomik varyasyonları. Cumhuriyet Med J 2011; 33: 70-9.
11. Birkin T, Acar T, Esen Ö. Sinonazal bölge anatomik varyasyonları ve sinüs hastalıkları ile olan ilişkisi. İzmir Tepecik Eğitim ve Araştırma Hastanesi Derg 2017; 27: 236-42.
Article available in :
Volume 1, Issue 1, 2019
Page : 5-8
Article Information
Submitted : 12 Kas 2018
Accepted : 27 Ara 2018

Corresponding Author :
Adnan Özdemir : Kırıkkale University, School of Medicine, Department of Radiology, Kırıkkale, Turkey
dradnanozdemir@hotmail.com
Citation : Özdemir A, Yılmazsoy Y. Sinonazal bölge anatomik varyasyonlarının bilgisayarlı tomografi ile 3 planda (koronal, aksiyal, sagittal) değerlendirilmesi. Anadolu Güncel Tıp Derg 2019; 1(1): 5-8.

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