การใช้สว่านไฟฟ้าชนิดไร้สาย ในการผ่าตัดยึดตรึงกระดูกหัก

บทคัดย่อ

          Medical power system for bone surgery is very expensive. Cordless power tools for common user was applied for fixation of fractures in 40 patients. We found that both instruments had the same quality for drilling, tapping the bone and screw driving. The advantage of cordless power tools is the safety from short circuit because of low voltage electricity and is more cost effective than medical power system.