Objective To find a more perfect method of treating developmental dislocation of the hip(DDH). Methods From March 1994 toDecember 2002, on the basis of the ordinary operative method, Pemberton method was improved for 48 cases of DDH 49 articulatio coxae which had superficial and small acetabula but bigheads of femur. Osteotomy points were moved higher to enlarge area of bone flapturned over. A piece of full thickness ilium including periosteum was removed as a free bony graft. Capsula articularis growing thicker was made into 2 layers, of which the inner layer was used to tighten articularis and the outer layerwas used to stabilize bone flap. Results All patients were followed up for 18 months to 5 years, the function of articulatio coxae and degree of bony union, inclusion area to head of femur and ischemic necrosis of femoral head were observed through X-ray. According to Zhou Yongde’s criteria for the curative effect of congenital dislocation of the hip, there were 18 cases of 26-30 scores(3 hips), 27 cases of 21-25 scores, 2 cases of 1620 scores(3 hips), and 1 case under 15 scores, and the total superior ratewas 93.8%. Conclusion Improved Pemberton method can enlarge inclusion area tohead of femur, avoid decreasing acetabular volume, and stabilize articulatio well, which made operative indication bigger than original Pemberton method.
Objective To compare the effect of two different operations on treating severely comminuted intercondylar fracture. Methods From December 2001 to October 2003, 20 cases of severely comminuted intercondylar fracture were operated. Of the 20 cases, 7(group 1) were treated with closed reduction and retrograde intramedullary nailing through arthroscope, 13(group2) were treated with open reduction and retrograde intramedullary nailing without arthroscope. Follow-ups were conducted after operation. Results All cases of fracture were recovered. Swelling in group 1 was alleviated more obviously than that in group 2. In group 1, all knees could flex to 120° during 6th to 9th weeks after the operation. In group 2, only 4 could flex 110°.Conclusion Retrograde intramedullary nailing through arthroscope proves to be less invasive and more effective in treating heavily comminuted intercondylar fracture.
Objective To investigate the clinical curative effect of divided excision and plastic combined with procedure for prolapse and hemorrhoids (PPH) in treatment for circular mixed hemorrhoids. Methods Clinical observation on 120 patients with circular mixed hemorrhoids between May 2007 and May 2008 treated by divided excision and plastic combined with PPH was carried out. Results The mean hospital stay after operation was 7.6 d. The wound healing average time was 11.9 d. The incidence rate of postoperative urinary retention was 5.8% (7/120). Average scores of pain in 3 d after operation: 5.3 points (1-8 points) on day 1, 3.6 points （2-9 points） on day 2, 2.2 points （1-8 points） on day 3. All patients were followed up for 12 months, there were 3 cases of hematochezia， 1 case of prolapse, and 1 case of remained abnormal outgrowth skin; the anus function was normal in all cases without anal stricture or tightening feeling. Conclusions Divided excision and plastic combined with PPH can better treat circular mixed hemorrhoids. This operation can not only completely clear the lesions, but also repair and reconstruct the anus and anal canal, protect its size and function. It is an ideal operation for treatment for circular mixed hemorrhoids.
Objective To evaluate the effectiveness of percutaneous transforaminal endoscopic discectomy (PTED) combined with Coflex interspinous process dynamic reconstruction system for the treatment of youth lumbar disc herniation (LDH). Methods The clinical data of 52 patients with LDH treated by PTED combined with Coflex were retrospectively analyzed between February 2013 and March 2015. The involved segments were L4, 5 in 30 cases and L5, S1 in 22 cases. In 30 patients at L4, 5 level, there were 18 males and 12 females with an average age of 25 years (range, 18-34 years) and a mean disease duration of 10 months (range, 6-16 months). In 22 patients at L5, S1 level, there were 10 males and 12 females with an average age of 25.5 years (range, 19-32 years) and a mean disease duration of 12 months (range, 6-18 months). The operation time and intraoperative blood loss were recorded. Oswestry disability index (ODI) and Japanese Orthpoaedic Association (JOA) score were used for effectiveness assessment. Radiograpic indexes were calculated on X-ray films before operation and final follow-up, including ventral intervertebral space height (VH), dorsal intervertebral space height (DH), intervertebral foramen height (IFH), the range of motion (ROM) of involved segment, and the ROM of upper adjacent segment. Results The operations were successfully completed in 52 patients. The operation time and intraoperative blood loss were (89.7±16.5) minutes and (42.7±11.3) mL in patients at L4, 5 level, and were (94.6±18.2) minutes and (47.6±13.4) mL in patients at L5, S1 level. Incisions healed by first intention. All patients were followed up 12-18 months (mean,16 months) in patients at L4, 5 level and 12-20 months (mean, 17 months) in patients at L5, S1 level. At final follow-up, ODI, and JOA score were significantly improved when compared with preoperative ones in all patients (P<0.05). X-ray films showed no complication of Coflex loosening, spinous process fracture, or articular process fracture occurred. At final follow-up, VH, DH, and IFH were significantly improved when compared with preoperative ones in all patients (P<0.05), and the ROM of involved segment was significantly reduced compared with preoperative one (P<0.05), but the ROM of upper adjacent segment showed no significant difference when compared with preoperative one (P>0.05). Conclusion PTED combined with Coflex is a safe and effective minimally invasive surgery in treating youth LDH; however, it still needs further clinical studies.
Objective To review the development and research progress of suture button fixation Latarjet procedure. Methods A comprehensive literature review was conducted to summarize the development and related modified techniques of the suture button fixation Latarjet procedure. Results Since the Latarjet procedure was first introduced by French scholar Latarjet in 1954, it has undergone three key transformations, resulting in suture button fixation Latarjet procedure, which has shown satisfactory outcomes in treatment of recurrent shoulder dislocation. However, there are still drawbacks such as the risk of impingement of the graft on surrounding tissues, and the surgical disruption of anatomical structures like the coracoclavicular ligament and the pectoralis minor muscle. The scholars have proposed several modified techniques based on the suture button fixation Latarjet procedure to further reduce complications from impingement of the graft, to lower the glenohumeral contact pressure, and to eliminate the impact of surgery on the physiological structures of the shoulder joint. The modified techniques include the arthroscopic suture button fixation Latarjet procedure using FiberTape Cerclage, reconstruction of the coracoacromial ligament during congruent-arc Latarjet procedures, and limit unique coracoid osteotomy suture button Latarjet procedure (LU-tarjet procedure). These modified techniques have also shown good clinical outcomes. Additionally, other related modified techniques for reconstruction of the glenoid, such as Chinese unique Inlay Bristow procedure (Cuistow procedure), arthroscopic glenoid bone grafting with soft fixation, and all-arthroscopic modified Eden-Hybinette procedure, have also demonstrated favorable efficacy. However, there is still a lack of long-term follow-up results for these techniques and comparative studies between them. Conclusion Suture button fixation Latarjet procedure is an effective method for the treatment of recurrent shoulder dislocation. There are various techniques, but there is no recognized gold standard, and further clinical and basic research is needed.
目的探讨低位直肠息肉恶变的合理的外科手术方式。方法对我院1997年1月至2001年12月收治的32例低位直肠息肉恶变患者的资料进行回顾性分析。 结果32例中经肛门局部切除20例，经腹前切除低位吻合（Dixon术）8例，经腹会阴联合切除（Miles’术）4例，其中27例术后给予放、化疗。28例获随访1~5年，2例死亡，余均无局部复发。 结论低位直肠息肉恶变手术方式的正确选择是达到“根除癌肿”、“改善患者生活质量”目的的关键，术中冰冻病理检查是手术方式选择的重要依据。
目的:比较低位直肠癌几种术式的复发率及5年生存率的差异,探讨术式的选择。方法:收集我院2001～2008年收治268例低位直肠癌病例资料,按局部切除,TME+DIXON、TME+MILES分成三组,对术后复发率及5年生存率进行回顾分析。结果:局部切除组12例,2年局部复发2例,复发率16.%,TME+DIXON组192例,总保肛率84.%,2年复发45例,复发率16.%,5年生存率61.%,TME+MILES术64例,2年复发11例,复发率17%,5年生存率59%,三组病例2年复发率相近,统计学数据显示无显著性差异(Pgt;0.5)。结论:对低位直肠癌,可根据病灶大小,病理学类型,Dukes分期等把握术式选择的适应症:保肛术式为首选, Miles术为最后的选择。
Objective To systematically evaluate the short-term efficacy and safety of McKeown and Sweet methods in the treatment of esophageal cancer. Methods PubMed, EMbase, The Cochrane Library, Web of Science, Wanfang, VIP, CNKI and Chinese Biomedical Literature database were searched for literature on the short-term efficacy and safety of McKeown and Sweet methods in the treatment of esophageal cancer published from the establishment to May 2023. Newcastle-Ottawa Scale was used to evaluate the quality of researches, and meta-analysis was performed using RevMan5.4. Results A total of 9 articles were included, involving 3687 patients including 1019 in the McKeown group and 2668 in the Sweet group. NOS score was 8-9 points. There were no statistical differences in the age, sex or American Joint Committee on Cancer stage between the two groups (P>0.05). Patients in the McKeown group had longer operative time and hospital stay, more intraoperative blood loss, and higher Eastern Cooperative Oncology Group scores than those in the Sweet group (P<0.05). However, the McKeown operation could remove more lymph nodes (P=0.001). In terms of safety, the incidences of pulmonary complications [OR=2.20, 95%CI (1.40, 3.46), P=0.001] and postoperative anastomotic leakage [OR=2.06, 95%CI (1.45, 2.92), P=0.001] were higher in the McKeown group than those in the Sweet group. In addition, there were no statistical differences between the two groups in the Karnofsky score, cardiac complications, vocal cord injury or paralysis, chylous leakage, or gastric emptying (P>0.05). Conclusion Compared with McKeown, Sweet method has advantages in operation time, intraoperative blood loss and hospital stay, and has lower incidence of postoperative pulmonary complications and anastomotic leakage. However, McKeown has more lymph node dissection.