Conclusion: the X inspection is the main way for diagnosis gastroduodenal perforation, the neoplasty is the effective method for treating the gastroduodenal perforation.
结论：X线检查是胃十二指肠穿孔主要的诊断方法，穿孔修补术仍是治疗急性胃十二指肠穿孔的有效方法。
Conclusion It is an effective method for adjusting the strength, direction, range and frequency of laser to prevent bleeding, perforation and long term urethral stricture.
结论根据患者特点调控激光强度、照射方向、范围、次数是防止出血、穿孔和远期狭窄的有效手段。
Objective to explore an effective method for root canal filling and repairing perforation of pulp bottom.
目的寻求有效的充填根管及修复髓室底穿孔的材料。
应用推荐