Distal vertebral artery reconstruction when managing vertebrobasilar insufficiency
نویسندگان
چکیده
منابع مشابه
External carotid-vertebral artery anastomosis for vertebrobasilar insufficiency.
Two patients with previous brain stem infarction and current symptoms of vascular insufficiency in the basilar circulation had evidence of vertebral artery occlusive disease. Angiography demonstrated ostial stenosis of the dominant right vertebral artery and retrograde flow down the left vertebral artery to the level of the transverse process of C2 in the first case and to the level of a severe...
متن کاملVertebrobasilar Occlusion and Vertebral Artery Syndrome
The vertebral arteries branch off the subclavian arteries, passing cephalad through the costotransverse foramina of the sixth to second cervical vertebrae. They enter the skull through the foramen magnum merging at the pontomedullary junction to form the basilar artery which divides into two posterior cerebral arteries at the upper pons. At the base of the brain the carotid and basilar systems ...
متن کاملVertebrobasilar Occlusion and Vertebral Artery Syndrome
The vertebral arteries branch off the subclavian arteries, passing cephalad through the costotransverse foramina of the sixth to second cervical vertebrae. They enter the skull through the foramen magnum merging at the pontomedullary junction to form the basilar artery which divides into two posterior cerebral arteries at the upper pons. At the base of the brain the carotid and basilar systems ...
متن کاملVertebrobasilar artery insufficiency in rheumatoid atlantoaxial subluxation.
Cervical myelopathy has become commonly recognized as a complication of rheumatoid atlantoaxial subluxation. A small group of patients with atlantoaxial subluxation may have intermittent symptoms associated with change of head position and which are due to vertebral artery compression. Two such cases are reported, one with necropsy findings of infarction in the area supplied by the vertebrobasi...
متن کاملVertebrobasilar Occlusion and Vertebral Artery Syndrome
The vertebral arteries branch off the subclavian arteries, passing cephalad through the costotransverse foramina of the sixth to second cervical vertebrae. They enter the skull through the foramen magnum merging at the pontomedullary junction to form the basilar artery which divides into two posterior cerebral arteries at the upper pons. At the base of the brain the carotid and basilar systems ...
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ژورنال
عنوان ژورنال: Patologiya krovoobrashcheniya i kardiokhirurgiya
سال: 2017
ISSN: 2500-3119,1681-3472
DOI: 10.21688/1681-3472-2017-3-86-94