Seventeen cases involving 18 fingers of acute rupture of flexor tendon within the Zone Ⅱ were repaired by microsurgical technique for reconstructing the digital sheath with biological membrane since 1989. The excellent/good rate based on Eaton grading was 89%. The main procedure of the operation. the early postoperative rehabilitation and active excercises were described.
From 1984 to 1994, 236 different types of traumatic defects of foot were repaired by microsurgical tissue grafting. They included simple cutaneous flap in 187 and composite flap in 49. Among the 236 different tissue flaps, vascularized flap was used in 97 and pedicled flap in 139. The 4 fore-foot and 6 heel defects were repaired by composite skeleted cutaneous grafts with scapula and vascularized febula respectively. After the follow-up from 1 to 10 years, all the grafted tissues were survived and healed well. The functions were satisfactory, and 186 patients had resumed their original works. The key to good function following repair was to maintaion the integrity of foot structures and the sensation of the sole and heel.
Reconstruction and repair of atresia or defect of the upper portion of esophagus is difficult. From November 1980 to December 1997, forth-five cases, consisting 35 males and 10 females, were treated with microsurgical technique. The 45 patients fell into the following groups as esophageal atresia of various causes in 21 cases, anastomotic fistula or stenosis following reconstruction of esophagus in 7 cases and late carcinoma of esophagus in 17 cases. The types of reconstruction consisted of transfer of free jejunum with its lower portion carrying a vascular pedicle in 24 cases, free transfer of jejunal graft in 15 cases, free vascularized jejunal graft in 2 cases and free vascularized tubular skin graft in 4 cases. After a follow-up of 6-19 months besides eight cases died from late esophageal carcinoma, thirty-seven cases were survived and could take food by mouth. All of the benign cases could return to work. In patients having late esophageal carcinoma, the operative procedure could improve the life quality and facilitate chemotherapy and radiotherapy.
ObjectiveTo explore the clinical application value of simple artery occlusion (SAO) in revealing intersegmental planes during thoracoscopic pulmonary segmentectomy. MethodsA retrospective analysis was conducted on the clinical data of patients who underwent thoracoscopic pulmonary segmentectomy at the First Affiliated Hospital of Xiamen University from February 2022 to December 2023. Patients were divided into a conventional group and a SAO group based on the method used to reveal the intersegmental plane during surgery. The two groups were compared in terms of intraoperative blood loss, operation time, postoperative drainage volume, time to intubation, postoperative pulmonary air leakage, and conversion to open thoracotomy rate. ResultsA total of 318 patients were included. There were 181 patients in the conventional group, including 86 males and 95 females, with an average age (53.35±9.20) years, and there were 137 patients in the SAO group, including 58 males and 79 females, with an average age (55.26±11.46) years. There were no statistical differences in general patient information between the two groups (P>0.05). The SAO group had less intraoperative blood loss [MD=17.568, 95%CI (9.968, 25.168), P<0.001] and postoperative drainage volume [MD=275.587, 95%CI (188.999, 362.175), P<0.001], shorter drainage tube duration [MD=1.000, 95%CI (1.000, 2.000), P<0.001] and operation time [MD=20.709, 95%CI (16.258, 25.159), P<0.001]. The incidence of postoperative pulmonary air leakage complications in the SAO group was lower than that in the conventional group [RR=0.361, 95%CI (0.181, 0.722), P=0.003]. ConclusionSAO can reduce surgical difficulty, shorten operation time, decrease the incidence of postoperative pulmonary air leakage, and enhance the safety of anatomical pulmonary segmentectomy, making it worthy of clinical promotion and application.
Objective To summarize the current management of anterior cruciate ligament (ACL) injury in children and adolescents, in order to provide reference for the management of ACL injury in children and adolescents. MethodsThe relevant literature at home and abroad in recent years was extensively accessed to summarize the management status of ACL injury in children and adolescent. Results The number of ACL injury in children and adolescents is increasing every year. The diagnosis of ACL mainly depends on symptoms and signs. Rehabilitation, physeal-sparing techniques, partial transphyseal techniques, all-epiphyseal techniques, and transphyseal techniques are used to treat ACL injury in children and adolescents. Conclusion Dynamic monitoring of knee joint in children and adolescents should be strengthened. The best treatment for ACL injury in children and adolescents is selected according to the patients’ actual age, bone age, Tanner stage, and physiological conditions such as menstruation, body growth speed, and other characteristics.
ObjectiveTo study the effectiveness of Keystone flap in the repair of soft tissue defect of lower extremity.MethodsThe clinical data of 27 cases with soft tissue defects of lower extremity treated by Keystone flap between January 2018 and June 2020 were retrospectively analyzed. There were 18 males and 9 females, with an average age of 43.9 years (range, 8-63 years). The cause of soft tissue defects included skin tumor in 3 cases, ulcer in 2 cases, soft-tissue infection in 8 cases, trauma in 7 cases, and donor site defect after free or pedicled flap transplantation in 7 cases. Defect size ranged from 2.0 cm×1.5 cm to 15.0 cm×9.5 cm. The types of Keystone flaps included type Ⅰ in 2 cases, type Ⅱa in 16 cases, type Ⅱb in 1 case, type Ⅲ in 6 cases, and Moncrieff modified type in 2 cases. The area of flap ranged from 3.0 cm×1.5 cm to 20.0 cm×10.0 cm. The donor site was directly sutured (26 cases) or repaired with skin grafting (1 case).ResultsThe operation time was 45-100 minutes, with an average of 67.5 minutes; the hospitalization stay was 3-12 days, with an average of 8.5 days. Postoperative incision dehiscence occurred in 1 case, and flap marginal necrosis occurred in 2 cases, all of which were completely healed after dressing change; 1 case of incision was swollen and congested with tension blisters, which resolved spontaneously at 7 days after operation. The other flaps and the skin grafting survived and healed successfully, the wounds of recipient and donor sites healed by first intention. The healing time was 2-3 weeks (mean, 2.2 weeks). No pain occurred in all patients. All 27 cases were followed up 3-26 months (mean, 11.5 months). No obvious scar contracture and bloated skin flap were found. The texture and color of the skin in the recipient area were similar to those of the surrounding tissues and feel existed.ConclusionThe Keystone flap is a feasible and efficient way to repair soft tissue defect of lower extremity. Furthermore, the skin color and texture is similar to the surrounding tissue after healing.
Lung transplantation has developed in China for nearly half a century. The Wuxi lung transplant team completed our first lung transplantation on September 28, 2002. By the year of 2021, the total number of lung transplantation in China has been increased to 775, while 49 medical centers have been qualified to perform lung transplantation. During the past two decades, we vigorously promoted lung transplantation technique, cooperated and communicated with colleagues in relevant specialties. Thus, more and more patients with end-stage lung diseases could be evaluated and transplanted to save their lives, with the support of medical insurance and funds. The full-process monitoring and staged objective management, have been well established regarding to donor evaluation standards and acquisition procedures, the green channel for organ transportation, postoperative intensive care unit management, prevention of rejection and infection, as well as long-term follow-up of recipients. Based on the classical lung transplantation surgical techniques, technical breakthroughs have been made while the public’s acknowledgement of lung transplantation has been also enhanced. In the future, lung transplantation techniques will be increasingly challenged by new technologies and ethics, bringing diversified opportunities and challenges to the lung transplantation team collaboration.
ObjectiveTo summarize the advancement of precise diagnosis and treatment for spastic cerebral palsy in recent years.MethodsThe literature and own experiences were reviewed, and the surgical method, precise diagnosis, and personalized treatment of spastic cerebral palsy based on the classification of spastic cerebral palsy were summarized and analyzed.ResultsThe common classification of spastic cerebral palsy are gross motor function classification system (GMFCS) and manual ability classification system (MACS). The surgical methods of spastic cerebral palsy can be divided into soft tissue surgery, nerve surgery, and bone and joint surgery. The precise diagnosis of spastic cerebral palsy includes qualitative diagnosis, localization diagnosis, and quantitative diagnosis. Based on precise diagnosis and classification, one or more corresponding surgical methods are selected for treatment.ConclusionThe manifestations of spastic cerebral palsy are so diverse that it is necessary to select rational surgeries based on precise diagnosis to achieve individualized treatment.
ObjectiveTo introduce a modified sutureless technique and its surgical results in the treatment of total anomalous pulmonary venous connection (TAPVC).MethodsClinical data of 11 patients with TAPVC who underwent the modified sutureless technique treatment from 2014 to 2019 in our center were retrospectively analyzed, including 4 males and 7 females. The median surgical age was 1.4 (0.3, 27.0) months. The median weight was 4.3 (3.5, 8.5) kg.Six (54.5%) patients were of supracardiac subtype, and five (45.5%) patients were of infracardiac subtype. Five (45.5%) patients had preoperative severe pulmonary hypertension, and three (27.3%) patients had preoperative pulmonary vein obstruction. The surgical results were compared with those of 10 patients treated with conventional surgical technique.ResultsThe median follow-up was 12 (range, 1-65) months. During the follow-up, no death or postoperative pulmonary vein obstruction occurred in the modified sutureless technique group. The perioperative data and relief of re-obstruction were superior in the modified sutureless technique group, but the difference was not statistically significant (P>0.05). The postoperative survival of the the modified sutureless technique group was better than that of the traditional surgery group (P=0.049).ConclusionThe modified sutureless technique which includes partial suture and then incising, and eversion of pulmonary vein incision, is a safe and reliable method for the treatment of TAPVC with satisfactory short-term results.
Objective To investigate the benefits of using a stapler tractor in the treatment of segmental bronchus during lung segmentectomy through detailed video replay analysis of surgical procedures. Methods We collected data from patients who underwent segmentectomy performed by the same surgical team in the Department of Thoracic Surgery, the First Affiliated Hospital of Nanjing Medical University, from November 2020 to August 2023. After excluding data that lacked analysis parameters, the remaining patients were divided into four groups based on the methods used for dissociating segmental bronchus: a stapler tractor group (group A), a stapler with bronchial stretching group (group B), a stapler only group (group C), and a silk ligature group (group D). Then, we compared baseline data and videotaped surgical details across all groups. Surgical details included the success rate of one-time segmental bronchus dissociation and severance, the time taken for successful one-time dissociation and severance of the segmental bronchus, the incidence of bleeding during bronchus dissociation, the conversion rate to thoracotomy during surgery, and surgical outcomes such as total operative time, postoperative hospitalization days, postoperative thoracic drainage volume, and pulmonary air leakage rate. Results The study included 325 patients (203 in the group A, 62 in the group B, 29 in the group C, and 31 in the group D). There was no statistically significant difference in baseline data among the four groups. However, significant differences were found in terms of total operation time, postoperative hospitalization days, intraoperative blood loss, segmental bronchial stump length, postoperative air leakage rate, hemorrhage rate during segmental bronchial dissociation, and conversion to thoracotomy rate among the four groups (P<0.05). ConclusionUsing a stapler tractor for dissociating segmental bronchus in lung segmentectomy results in shorter operative time, less risk of intraoperative bleeding, and less surgical complications. This study provides valuable evaluation methodologies through the analysis of video replay surgical details, contributing to the improvement of lung segmentectomy quality.
