Endoscopic Sphenoid Sinus Anatomic Considerations: A Study on ۶۰ Cadavers
عنوان مقاله: Endoscopic Sphenoid Sinus Anatomic Considerations: A Study on ۶۰ Cadavers
شناسه ملی مقاله: JR_IJOTO-33-4_007
منتشر شده در در سال 1400
شناسه ملی مقاله: JR_IJOTO-33-4_007
منتشر شده در در سال 1400
مشخصات نویسندگان مقاله:
Maryam Safarian - Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Mohammad Sadeghi - Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Babak Saedi - Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
خلاصه مقاله:
Maryam Safarian - Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Mohammad Sadeghi - Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Babak Saedi - Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Introduction: Sphenoid sinus can be considered a key element in advanced sinus and skull base surgery. Due to its importance, many researchers tried to document its characteristics and evaluate possible differences among different races and populations. Materials and Methods: This study was conducted between March ۲۰۱۷ and December ۲۰۱۸ on ۶۰ fresh adult cadavers in Tehran Forensic Medicine Center, Tehran, Iran. The evaluated variables were distances between nasal spines, posterior wall of the sphenoid, pituitary gland, and the distance between the anterior and posterior ethmoid artery and optic nerve, which were calculated using a flexible ruler through the direct length in millimeter. Another important variable was dehiscence, which was evaluated in optic and carotid artery canals. Results: After dissecting ۱۲۰ sphenoid sinuses, the carotid artery was dehiscent in ۲۴ (۲۰%) cases, and optic nerve dehiscence was observed in ۱۵ (۱۲.۵%) cadavers. The mean distance between the anterior wall of the sphenoid sinus and the anterior nasal spine was determined at ۷۳.۳±۱.۳ mm (rang: ۵۸.۳-۸۷ mm), and the mean distance between the anterior part of the middle of the pituitary gland and the anterior nasal spine was estimated at ۸۱.۱±۱.۶ mm. Conclusion: According to our finding, the dehiscence of the key structural organs may be more prevalent in the Persian sphenoid sinus, which should be considered carefully in the management of related pathologies.
کلمات کلیدی: Endoscopic endonasal approach, Sphenoid sinus, pituitary gland, Skull base surgery
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1240599/