THE USE OF HIGH-FREQUENCY ULTRASOUND FOR THE DISSECTION OF SMALL-DIAMETER BLOOD-VESSELS AND NERVES

被引:14
|
作者
FISCHER, PD [1 ]
NARAYANAN, K [1 ]
LIANG, MD [1 ]
机构
[1] UNIV PITTSBURGH,MONTEFIORE HOSP,SCH MED,DIV PLAST SURG,PITTSBURGH,PA 15213
关键词
D O I
10.1097/00000637-199204000-00005
中图分类号
R61 [外科手术学];
学科分类号
摘要
The Cavitron ultrasonic surgical aspirator has been successfully used in general surgery and neurosurgery. We have explored its use in the dissection of small-diameter blood vessels and nerves (1-2 mm) in a rat model. Our results seem to indicate that this technique may be useful in isolating blood vessels surrounded by fatty tissue without damage to the vessel itself. In this study, however, high-frequency ultrasound did cause significant damage to peripheral nerves.
引用
收藏
页码:326 / 330
页数:5
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