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“牽引”是骨科或創伤科最常用的一种疗法,其目的是通过牽拉来矯正或預防畸形。骨折或关节脫臼时,可以通过牽引克服肌肉痙攣,而达到复位的目的。牽引也可以拉开关节面,減少彼此間的磨擦,使关节得到休息,因此常用来治疗关节結核以及其他炎症等。在一个治疗任务比較繁重的創伤骨科病房,平均約有1/4—1/3的患者是需要上牽引,假如这一科有150張床位,那么就有40—50个病人要上牽引,因此,牵引架的供应,就成了一个很重要的問題。目前,在国內最普通用的牽引架就是木制或金屬制的巴尔干架(圖1),其中木制的比金屬的更普通些,因为木料比較經济,易得,而又容易制做。
Traction is the most commonly used therapy in orthopedics or traumatology and aims to correct or prevent deformities by pulling. Fracture or joint dislocation, you can overcome muscle spasm by traction, and achieve the purpose of reset. Traction can also pull the articular surface to reduce the friction between each other so that the joints get rest, it is often used to treat joint tuberculosis and other inflammatory and so on. In a traumatic orthopedic ward with a heavier treatment load, on average about 1 in 4 to 1 in 3 patients need traction, and if there are 150 beds in this subject, then 40 to 50 patients have traction, Therefore, the supply of traction frame has become a very important issue. At present, the most commonly used traction frame in the country is a wooden or metal Balkan rack (Fig. 1), of which wood is more common than metal because wood is more economical and readily available and easier to make.