Objective To introduce a new surgical approach to rectify the shortened lower limbs. Methods From March 1985 to October 2000,288 cases of shortened lower limbs were treated and reviewed. Closed fracture at the metaphysis was made by a self-made “needle saw”, and then the “multiple-plane and double-track elongation instrument” was adopted to elongate the fractured bone. There were totally 161 cases of male and 127 cases of female included, with average age 21.3 years old, ranging from 12 to 29 years old, among which there were 268 cases elongated at the proximal metaphysis of the tibia, 16 cases at the distal femur and 4 cases at the distal tibia. All of the cases were followed up for 6 to 8 months before clinical evaluation. Results The lower limbs in 288 cases were elongated for 3.0 to 11.5 cm in 24 to 96 days, averaging 47 days, which fulfilled pre-operative plan. In the second week after the operation, new calculus and periosteum formed obviously in the gap between the fractured parts, and in 6 to 8 months bone union was observed at the fractured site in all cases. There was no nerve or blood vessel injury, or non-union of the metaphysis fracture. The functionof the manipulated knee joints and ankle joints recovered well. Conclusion It is a practical and safe surgical option to rectify the shortened lower limbs by closed fracture at the metaphysis, followed by elongation of the fractured bone,without any complication such as non-union or atrophy of manipulated bone, andwith no need of internal fixation or bone grafting.
Abstract Postburn deformities, including hypertrophic scars, scar contracture and defect or deformity of tissue or organ, are the commonest disorders in plastic surgery. It is also difficult to deal with. If the diformity involved multiple organs, oftentimes the teatmentis very difficult because the material for repair is limited and the donorsite usually could not provide adequate amount of skin for repair. Since 1978,2496 cases of various postburn deformities were admitted. In this article, theoptimal time to operate was discussed. The use of flap transfer and soft tissueexpander was described. Prolonged traction in the treatment of severe contracture of large joint was also described.
目的 全面介绍先天性囊性腺瘤样畸形(CCAM)其可能的病因，临床、病理特点及诊断手段，循证探讨针对CCAM的治疗方法及预后。 方法 对我院2011年11月收治的1例罕见的CCAM患者的临床资料进行分析，并对相关文献进行复习。 结果 患者数次误诊后最终诊断为CCAM，予手术治疗后痊愈，随访1年无复发。 结论 CCAM是一种少见的、非遗传性的、错构瘤样的肺发育异常，为一种良性的肺部畸形，其特点是局部肺终末呼吸性细支气管过度生长。CCAM多通过产前影像学检查、活组织检查或术后病检诊断。手术为治愈该病的最根本、最重要措施。
This article introduced a new method to repairthe mandibular micrognathia of mandible. Thehalf-split clavicle bone with bilateralsternocleidomastoid muscular pediclcs was used.Based on the results of our clinical data, it hadthe advantages of bone graft with vascularpodicle, no functional ill- effect in the donorsite, shortens the operative time, and might beaccomplished reliability in a one stage.
Abstract： Objective To explore the clinical correction of Ebstein’s anomaly using a modified Carpentier’s method and summarize the clinical experience . Methods We retrospectively analyzed data for 13 consecutive patients（ 6 males and 7 females, with an age of 26.8±13.5 years） with Ebstein’s anomaly who underwent operation in the First Affiliated Hospital of Anhui Medical University between June 2006 and August 2010. All patients underwent correction using a modified Carpentier’s method. Operative techniques included excising and suturing the right atrialized chamber; puckering and shortening the tricuspid annulus；detaching the septal and posterior leaflet and/or part of the anterior leaflet from the displaced annulus; broadening and enlarging the area of the posterior/septal valve leaflet using autologous pericardium, and reattaching them to the true tricuspid annulus；transecting and reimplanting the papillary muscle and chordae; and simultaneously correcting any other congenital malformations. Results All patients survived and recovered well. The cardiac functional grading ranged from Ⅰ to Ⅱ (New York Heart Association ). All patients were followed up for 3 to 15 months (average 8 months). Postoperative echocardiograpy showed disappearance of tricuspid incompetence in 10 patients and mild or moderate tricuspid incompetence in 3 patients. The patients’ tricuspid valve leaflets were all at the normal level. At three months and at one year postoperation, rechecked echocardiograpy showed opening and closing of the tricuspid and right ventricular function recovering well, with no obvious incompetence in 12 patients, and moderate tricuspid incompetence lightened to mild in 1 patient. All patients returned to normal work and life. Conclusion Our technique for correcting Ebstein’s anomaly using a modified Carpentier’s method had satisfactory early results. The patients’ right ventricles were effectively reshaped and recovered function through excising and suturing the right atrialized chamber, and favorable tricuspid valvuloplasty effect was achieved by reattaching the enlarged leaflets using autologous pericardium to the true tricuspid annulus, and by transecting and reimplantating the papillary muscle and chordae.