Recent improvements in digital C-arm radiographic units permit the safe and effective
performance of cerebral angiography in the operating room. Intraoperative cerebral …

A new combined neurosurgical headholder and cassette changer for intraoperative serial
angiography Page 1 J Neurosurg 48:1038-1041, 1978 A new combined neurosurgical …

A new neuroangiographic unit was developed with a ceiling-suspended gantry, capable of
rotation (110°) and craniocaudal angulation (±45°) along the body axis. The gantry could …

Stationary records of the shadows of brain vessels as obtained in the conventional method
of single or even repeated roentgen-ray exposures allow only glimpses of the vascular flow …

BACKGROUND AND PURPOSE: The use of intraoperative angiography to assess the
results of neurovascular surgery is increasing. The purpose of this study was to measure the …

FIG. 1. Anteroposterior and lateral views. cranial aneurysms and their origins from parent
vessels in most instances. A few, however, completely escape detection with these two …

OBJECTIVE: The routine use of intraoperative angiography (IA) is still surrounded by
controversy. We prospectively performed IAs in consecutive patients undergoing surgery for …

Intraoperativeangiography is an important procedure forvascular neurosurgery3) 9).
Although ithasbeenlongconsidered as useful, previously reported techniques havebeen …

METHOD The open operation or the direct intra-arterial puncture is used, depending on the
indication. The nature of the lesion of course dictates the indication. The entire procedure is …

A technique of intraoperative angiography is described. It may provide the operating
surgeon with valuable information, and it involves a minimum of special equipment. A …