Various tissue flaps are currently used to repair the defect and injury of bone and joint. In this paper, based upon a series of anatomical studied, the author presents anatomical guidelines and principles for the selection of vaseularized bone flaps. Under these guidelines, the applied anatomical essential for vaseularized transplantation of ilium, scapula, fibula, costa, tibia, radius, ulna, humerus, femur and clavicle are provided.
It is clear that that bloody bone graft is better than tranditional nobloody bone graft. The autherdesigned the shelf oporation of gluteus minimus muscle pedicle ilinc graft in hip joint. Since 1986 , 14patients were operated. Follow-wp survey lasted 24 to 49 monthes. It was improved evidently forhip joint unsteadiness and clandicatory gait and bad complication did not hiappon. The operation wassimple and make use of materials nearby and union fastly. It didn t destroy myedynamia of ...
In order to explore a new method to treat the ischemic necrosis of the head of 2nd metatarsal bone in adult, transposition of reversed vascularized metatarsal bone graft was adopted in the treatment of 4 cases, 2 of which were followed up for one and a half years. The postoperative X-ray showed the round head of the 2nd metatarsal bone became round and even density. The clinical observation showed that there was excellent function of metatarsophalangeal joint. It was concluded that the reversed vascularized metatarsal bone graft could provide a reliable blood supply and various osteogenic factors to the avascularized head of the metatarsal bone, and the operation could also debride the joint cavity and carry out decompression.
目的 目前对青壮年有移位新鲜股骨颈骨折患者的治疗仍存在许多争议，被认为尚未完全解决难题之一，股骨颈骨折内固定术后常导致骨折不愈合股骨头缺血性坏死。 方法 2003年1月-2008年6月，收治青壮年新鲜移位股骨颈骨折患者12例，年龄17~55岁，平均36.3 岁。所有患者在受伤后1周内采用牵引下闭合复位空心钉内固定加股方肌骨瓣移植术治疗。术后随访1~5年，平均3.5年。 结果 12例患者均达骨性愈合，随访期内未出现股骨头缺血性坏死；术后采用Harris 髋关节评分标准进行评估，获优良10例，一般1例，差1例。 结论 青壮年新鲜有移位股骨颈骨折患者，采用牵引下闭合复位空心钉内固定加股方肌骨瓣转移术治疗效果良好，均能达到骨折愈合，且无股骨头缺血性坏死发生。
Objectives To assess the efficacy and safety of standard trauma craniectomy (STC), compared with limited craniectomy (LC) for severe traumatic brain injury (sTBI) with refractory intracranial hypertension. Methods We searched the Cochrane Central Register of Controlled Trials-Central (The Cochrane Library Issue 3, 2008), MEDLINE (1966 to October 2008), EMbase (1984 to October 2008), CMB-disc (1979 to October 2006) and CNKI (1979 to October 2008) for completed studies, as well as clinical trial registries for ongoing studies and completed studies with unpublished data. The reference of included studies and relevant supplement or conference abstracts were handsearched. The search results were extracted, and then the quality of included studies was assessed using RevMan 5.0. Meta-analysis was conducted if the data was similar enough. Results Two randomized controlled trials (RCTs) involving 716 participants were identified. Compared with the LC group, the STC group had statistically significant, more favorable outcome on the basis of the Glasgow Outcome Scale, using measures such as mortality, efficiency, and survival, compared with those of LC group, which had statistic difference. The mean ICP fell more rapidly and to a lower level in the STC group than in the LC group. There was no statistically significant difference on the incidence of postoperative complications, including delayed hematoma, incision cerebrospinal fluid fistula, encephalomyelocele, traumatic epilepsy, and intracranial infection as well. Conclusion The efficacy of STC is superior to LC for severe TBI with refractory intracranial hypertension resulting from unilateral frontotemporoparietal contusion with or without intracerebral or subdural hematoma.
Objective To investigate the treatment method of ischemic necrosis of the femoral head by the transplantation of pedicled bone flap with deep iliac circumflex vessel in adult and to assess its curative effect. Methods From February 1996 to September 2003, 46 adult patients with ischemic necrosis of thefemoral head (58 coxas) were treated by transplantation of pedicled bone flap with deep iliac circumflex vessel. The locations were the left side in 34 coxas and the right side in 24 coxas（stage Ⅱ in 16 coxas, stage Ⅲ in 39 coxas and stage Ⅳ in 3 coxas）.Results Thirty-seven patients (40 coxas) were followed up 6 months to 10 years after operation. According to the assess of FanQishen,the result was excellent in 19 cases (21 coxas), good in 11 cases (12 coxas), fair in 5 cases (5 coxas) and poor in 2 cases (2 coxas). The postoperative excellent and good rate was 81%. Conclusion Operative treatment of ischemic necrosis of the femoral head in adult by transplantation of bone flap pedicled with deep iliac circumflex vessel has the characteristics of restoration of blood supply ofthe femoral head, decompression of marrow cavity, elimination of necrotic bone and support of the femoral head. It is an effective and advanced method for treatment of ischemic necrosis of the femoral head in adult.
Objective To study the application and the curative effect of compressed screw and sartorius bone flap in treating femoral neck fractures in youth or middle age. Methods From February 1996 to December 2004, 86 patients with femoral neck fracture were treated by open reduction compressed screw and sartorius bone flap, aging from 21 to 49 years. Fracture was caused by traffic accident in 35 cases, fall from height in 27 cases and fall in 24 cases. Accoding to Garden classification, 23 cases were type Ⅱ, 25 cases were type Ⅲ, and 15 cases were type Ⅳ. We analyzed fracture healing and evaluate function by observation of the postoperative X-ray films. Results Of the 86 patients, 62 were followed up 6 months to 7 years (2 years and 5 months on average). According to Weijie’s criterion for nonunion and necrosis offemoral head, nonunion occurred in 4 cases; the healing rate of fracture was 93.5%. In healed patients, necrosis of femoral head occurred in 7 cases (11.3%) after 3 years. The results of hip joint function evaluation were excellent in 44 cases, good in 8 cases, fair in 6 cases and poor in 4 cases; and the excellent and good rate was 83.9%. Conclusion Compressed screw and sartorius bone flap was simple and effective for femoral neck fractures in youth or middle age.