1.An Anatomical Variant : Low-Lying Bifurcation of the Common Carotid Artery, and Its Surgical Implications in Anterior Cervical Discectomy.
Salih GULSEN ; Hakan CANER ; Nur ALTINORS
Journal of Korean Neurosurgical Society 2009;45(1):32-34
The common carotid artery generally bifurcates into the internal and external carotid arteries at the level of C3-4. Injury to the common carotid artery during anterior cervical discectomy is a complication that is very much feared but encountered rarely. Knowing the anatomic variations of the common carotid artery and using an operating microscope during the anterior cervical approach for cases with low-lying bifurcation of the common carotid artery would prevent injuries to this artery. We present a 42-year-old female who has successfully undergone anterior cervical discectomy at the level of C5-6 and C6-7. She had a low-lying bifurcation of the common carotid artery.
Adult
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Arteries
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Carotid Artery, Common
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Carotid Artery, External
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Diskectomy
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Female
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Humans
2.Osteoblastoma of C2 Corpus: 4 Years Follow-up.
Cem YILMAZ ; Erdinc CIVELEK ; Hakan CANER ; Erdinc AYDIN ; Aydin GERILMEZ ; Nur ALTINORS
Asian Spine Journal 2012;6(2):136-139
Osteoblastomas are rare neoplasms of the spine. The majority of the spinal lesions arise from the posterior elements and involvement of the corpus is usually by extension through the pedicles. An extremely rare case of isolated C2 corpus osteoblastoma is presented herein. A 9-year-old boy who presented with neck pain and spasmodic torticollis was shown to have a lesion within the corpus of C2. He underwent surgery via an anterior cervical approach and the completely-resected mass was reported to be an osteoblastoma. The pain resolved immediately after surgery and he had radiologic assessments on a yearly basis. He was symptom-free 4 years post-operatively with benign radiologic findings. Although rare, an osteoblastoma should be considered in the differential diagnosis of neck pain and torticollis, especially in patients during the first two decades of life. The standard treatment for osteoblastomas is radical surgical excision because the recurrence rate is high following incomplete resection.
Child
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Diagnosis, Differential
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Follow-Up Studies
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Humans
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Neck Pain
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Osteoblastoma
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Osteoma, Osteoid
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Recurrence
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Spine
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Torticollis