电磁场促进下肢美容增高区骨愈合的临床观察  

Effect of pulsing magnetic field on osteogenesis in cosmetic limb lengthening

作　　者：阮默[1] 邹培[1] 林月秋[1] 李峻辉[1] 周中英[1] 李主一[1] 

机构地区：[1]成都军区昆明总医院骨科,650032

出　　处：《中华医学美学美容杂志》2004年第1期24-26,共3页Chinese Journal of Medical Aesthetics and Cosmetology

基　　金：甘肃省自然科学基金资助 (ZS0 2 15 A2 5 0 75 5 Y)

摘　　要：目的　研究脉冲电磁场刺激对美容增高骨延长区成骨的影响 ,寻求促进病人康复的有效治疗手段。方法　 30例双下肢延长美容增高志愿者 ,随机分为脉冲电磁场治疗组和对照组 ,每组15例 ,治疗组在术后第 2天给予脉冲电磁场刺激。术后定期复查X线片 ,采用平均延长指数评价延长区骨愈合。结果　术后身高增加 5～ 9cm ,平均增高 (6 .6± 1.2 )cm ,延长率平均 19.2 %。其中 ,治疗组分别延长 5～ 8cm ,平均延长长度为 (6 .2± 1.1)cm ;对照组分别延长 5 .2～ 9cm ,平均延长长度为 (6 .8± 1.6 )cm。治疗组肢体水肿消退时间 (10 .4± 2 .6 )d ,对照组为 (16 .3± 3.6 )d。治疗组平均延长指数为 (32 .82± 2 .76 )d/cm ,对照组为 (39.6 6± 3.86 )d/cm ,经t检验 ,其结果差异具有显著性意义 (P <0 .0 5 )。结论　脉冲电磁场刺激能促进骨延长区新骨的生成与成熟 ,促进延长区骨愈合 ,可作为加速美容增高病人康复的辅助治疗手段。Objective To study the effect of pulsing magnetic field (PMF) on the osteogenesis of the distracted region in cosmetic limb lengthening, and to search for an effective therapeutic method for promoting the recovery of the cosmetic patient. Methods Thirty adult short stature volunteers for cosmetic heightening were randomly divided into PMF group and control group, 15 in each group. Magnetic stimulation was given to the PMF group on the day after operation. X-ray examination was taken on fixed interval, and lengthening index was used for bone healing evaluation. Results The height increase ranged from 5～9 cm, mean (6.6±1.2) cm, and the mean lengthening rate was 19.2 % : 5～8 cm (6.2±1.1) cm in the PMF group and 5.2～9 cm (6.8±1.6)cm in the control group ( P <0.05). The time for edema in the leg disappeared in the PMF group was (10.4±2.6) d , and that in the control group was (16.3±3.6) d. The lengthening index of the PMF group averaged (32.82±2.76) (d/cm), and that in the control group was (39.66±3.86) (d/cm) ( t -test, P <0.05). Conclusion PMF stimulation can accelerate the osteogenesis and the maturing of the new bone in the lengthening area, and promote bone healing. Therefore, it is an effective assistant mean for accelerating the recovery of the cosmetic limb lengthening patient.

关 键 词：电磁场 下肢延长 美容外科 增高区骨愈合 

分 类 号：R622[医药卫生—整形外科]