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Comparison of access window created by cervical ventral slot and modified slanted ventral slot in canine cadaver

대한수의학회지 2020년 60권 3호 p.139 ~ 144
강호영, 강진수, 이해범, 김남수, 허수영,
소속 상세정보
강호영 ( Kang Ho-Young ) - Chonbuk National University College of Veterinary Medicine
강진수 ( Kang Jin-Su ) - Chonbuk National University College of Veterinary Medicine
이해범 ( Lee Hae-Beom ) - Chungnam National University College of Veterinary Medicine
김남수 ( Kim Nam-Soo ) - Chonbuk National University College of Veterinary Medicine
허수영 ( Heo Su-Young ) - Chonbuk National University College of Veterinary Medicine

Abstract


Ten cadavers were studied to compare the accessibility of cervical vertebral canal with conventional standard ventral slot and modified slanted ventral slot. One group performed standard ventral slot procedures at the C3-4, C5-6. The other group performed modified slanted ventral slot with inverted cone technique procedures at the C3-4, C5-6 computed tomography was performed before and after surgery. The accessibility of cervical vertebral canal with conventional standard ventral slot and modified slanted ventral slot using computed tomography in C3-4 and C5-6 intervertebral space was compared. Although smaller ostectomy was performed in the modified slanted ventral slot, some lesions were more accessible but limitations were obvious in C3-4 and C5-6 intervertebral disk space. After the disc material has been identified through accurate preoperative diagnostic imaging, less morbidity and complications can be expected if the appropriate surgical method is selected based on the lesion of compression.

키워드

cervical disc herniation; ventral slot; modified slanted ventral slot; accessibility

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