摘要
应用１０只家兔，分为激光组和对照组，每组５只，用Ｎｄ：ＹＡＧ接触式激光和传统神经外科手段对兔脑进行切割研究，激光组切割力与对照组没有差别（ｐ＞０．０５），但止血作用强（ｐ＜０．０５），对脑组织损伤小。对２８例病人随机平均分为激光组和对照组，每组１４人，分别对致痫灶手术切除，激光组出血少，解剖分明，术后无菌性脑膜炎和功能障碍发生率较对照组明显低（ｐ＜０．０５），抗癫痫的效果明显优于对照组（ｐ＜０．０５）。
10 Habbits
were divided into laser group and contrast group,each containing
5.Their brain wastook on incising study by Nd:YAG contact laser and
traditional neurosurgical method, respectively. Therewere no
difference ofincising power between the laser goup and the contrast
group(P>0.05).But thelaser group has ability of hemostate(P<0.01).The
damage of it to brain tissue is little. II:28 patientswere divided
into laser group and contrast group, each containing 14. Their
epileptic focal were removedby the two ways above. In operation,laser
group has clearly anatomic instruction and small bleeding.The aspetic
menitise and hemiplegia of postopration of the laser group is lower
then the contrast group(P<0.05). The result of it is bettle then the
contrast group(P<0.05).
