Objective To introduce a method to repair soft tissue defect in different regions and different areas of hand in one procedure. Methods From May 2002 to May 2005, anterolateral femoral flap or lobulated anterolateral femoralflap(forming irregular anterolateral femoral flap) was designed into different shapes to repair multiple soft tissue defect in different regions in hand, whichwas used clinically in 27 cases. Among 27 cases, there were 16 males and 11 females; the locations were left hand in 9 , right hand in 16 and left foot in 2; including 5 penetrating injury, 9 hotpressing injury, 2 soft tissue defection of instep and planta by milled injury, 6 gearing injury and 5 carding machine injury. All the cases complicated by exposure of tendons, bones or joints. Defect was repaired with H-shape flaps in 5 cases of penetrating palm injuries; with Y-shape or K-shape flaps in 11 cases of dorsals or combined with fingers of hand with skin defect; with shape flaps in 3 cases of dorsals combined with sides of palms or the first web of hands with skin defect and in 2 cases of skin defects of dorsals combinedwith palms of feet;with h-shape flaps in 6 cases of skin defects of dorsal or palms combined with disconnected skin defect of fingers. The sizes of main flaps ranged from 6.5 cm×4.8 cm to 17.0 cm×12.0 cm, the sizes of lobulate flaps ranged from 3.5 cm×2.8 cm to 7.5 cm×4.5 cm. Results Allflaps survived without vascular crisis after operation. Except the fascia flapall recipient sites healed by first intention. The follow-up period ranged from 3 months to 1 year, all cases had satisfactory appearance, the texture of flaps was soft. Except 2 cases of penetrating injury, 3 cases of hotpressing injuryand1 case of carding machine injury whose function was not satisfactory, theremaining cases achieved the function of snap and pinch. More than 1 year after operation, the sense of pain and touch recovered. There was no functional impairment at the donor sites although scar hyperplasia was formed in some cases.Conclusion The application of irregular anterolateral femoralflap is an optimal choice for complex skin defect of hand.
Objective To assess the therapeutic effect of acupuncture for shoulder hand syndrome after stroke. Methods We searched MEDLINE (1966 to Sep. 2008), EMbase (1980 to Sept. 2008), CBM (1978 to Sept. 2008), VIP (1989 to Sept. 2008), WANFANG Database (1998 to Sept. 2008), CNKI (1979 to Sept. 2008) and handsearched relevant journals and conference proceedings. We included all randomized controlled trials (RCTs) and quasi-RCTs of acupuncture treatment for patients with shoulder hand syndrome. We evaluated the internal validity of the RCTs and quasi-RCTs. If all included trials were of high quality and homogeneity, then the meta-analysis was conducted. Results Three RCTs were identified but due to the defects in quality and clinical differences between the trials, data from these trials were not combined through meta-analysis, and a descriptive analysis was performed. The results showed that acupuncture was effective for treating shoulder hand syndrome. Conclusions The results of our review suggest that acupuncture may be effective for treating houlder hand syndrome, but because of the defects in the methodological quality of included trials, further large sample, double-blind RCTs are urgently needed.
Objective To compare the short-term efficacy of Ivor-Lewis via hand-sewn purse-string approach and purse-string forceps approach in minimally invasive esophagectomy for middle and lower esophageal cancer, and to discuss the safety and feasibility of hand-sewn purse-string anastomosis technique for minimally invasive Ivor-Lewis esophagectomy (MIILE). Methods The clinical data of 151 patients undergoing thoracoscopic and laparoscopic esophageal cancer surgery from January 2014 to January 2017 in our hospital were retrospectively analyzed. According to the different methods of purse string making, the patients were divided into a purse-string forceps group including 49 males and 16 females with a mean age of 67.98±7.07 years ranging from 51 to 80 years treated with forceps to make purse-string and a handcraft group including 61 males and 25 females with a mean age of 67.76±8.18 years ranging from 52 to 83 years using hand-sewn way. The perioperative data of two two groups were compared. Results The purse-string making time and postoperative total volume of chest drainage were less in the handcraft group than those in the purse-string forceps group (P<0.05). There was no significant difference between the two groups in hemorrhage during operation, the operation duration or postoperative hospital stay (P>0.05). There was also no statistical difference between the two groups in the rate of anastomotic or gastric tube fistula, anastomotic stenosis, pulmonary infection or incision infection (P>0.05). Conclusion In minimally invasive esophagectomy for middle-lower section, MIILE by hand-sewn purse-string is as safe as purse-string forceps, with no more complications, needing no professional equipments, and easy to learn, master and promote.
Objective To investigate the effectiveness of teaching morning handover in clinical teaching of traditional Chinese medicine (TCM) in general hospitals. Methods A retrospective study was conducted at the Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital of Sichuan University from April 2023 to March 2024, involving a total of 220 participants including interns, postgraduates/standardized training students, and residents/refresher students. The control group consisted of trainees who studied from April to September 2023, while the observation group included those who studied from October 2023 to March 2024. Teaching morning handover was added to the clinical morning report for the observation group, while the control group only conducted the conventional clinical morning report. Due to the differences in basic knowledge and clinical positioning, trainees except interns were classified as clinical residents. A questionnaire survey including satisfaction of teaching content, teaching methods, teaching ability and teaching management and graduation assessment including total score, theoretical assessment score, clinical process score and participation in teaching activities were compared between the two groups. Results Compared with those of the interns (n=57) and clinical residents (n=49) in the control group respectively, there was no statistically significant difference in satisfaction of teaching content, teaching methods or teaching ability of the interns (n=78) and clinical residents (n=36) in the observation group (P>0.05); however, teaching management satisfaction was significantly improved (interns P=0.002, clinical residents P=0.022). Both the interns and clinical residents in the observation group had a significantly higher total score as well as theoretical assessment score and increased participation in teaching activities (P values for interns were <0.001, 0.001, and <0.001, respectively, and for clinical residents were <0.001, 0.013, and <0.001, respectively). However, there was no significant difference observed between groups regarding clinical process score (P>0.05). Conclusion Teaching morning handover is helpful in improving the quality of TCM teaching in general hospitals and is an effective model for clinical teaching of TCM.
Abstract In order to supply allografts for reconstruction of finger, repair of tendon or tendon sheath, the hands from fresh cadavers of healthy young persons who died from accident were amputated at the wristlevel. After disinfected, packed and labelled, the hands were stored into a deep freezer at -30℃ as bank storage. Before grafting, the skin and subcutaneoustissue were stripped from the frozen finger. Then it was immersed in an antibiotic fluid for 1 hour. The results showed that the immunological antigenicity of allograft was decreased by the freezing method. Bony union between the impacted host bone and the allogeneic phalangeal bone was seen on X-ray films. Bone absorption and joint degeneration were found at the area where no impaction between bones. The healing between tendons from host and that from the allografts was b. It was concluded that establishing a cadaveric hand bank in hospital was as important as establishing a bone bank for the supply of bone, joint, tendon, tendon sheath and finger composite tissue, for allogeneic grafts.
Central limb spasticity is a common complication after central nervous system injury, in which hand flexion spasticity often leads to the loss of the patient’s ability to move. Reducing muscle tone and relieving spasticity are the prerequisites for restoring limb function. T1 rhizotomy, which has been proposed in recent years, has proven to be effective in the treatment of central hand flexion spasticity. This consensus summarizes the etiology, symptoms, functional assessment of central hand flexion spasticity, and surgical indications for T1 rhizotomy, surgical principles and procedures, and rehabilitation program. The standardized protocol of T1 rhizotomy for the treatment of central hand flexion spasticity is proposed for the reference of clinicians in the process of diagnosis and treatment, with the aim of further improving the treatment level for central hand flexion spasticity.
Based on the structure and motion bionic principle of the normal adult fingers, biological characteristics of human hands were analyzed, and a wearable exoskeleton hand function training device for the rehabilitation of stroke patients or patients with hand trauma was designed. This device includes the exoskeleton mechanical structure and the electromyography (EMG) control system. With adjustable mechanism, the device was capable to fit different finger lengths, and by capturing the EMG of the users’ contralateral limb, the motion state of the exoskeleton hand was controlled. Then driven by the device， the user’s fingers conducting adduction/abduction rehabilitation training was carried out. Finally, the mechanical properties and training effect of the exoskeleton hand were verified through mechanism simulation and the experiments on the experimental prototype of the wearable exoskeleton hand function training device.
Objective To introduce the free multiple flaps of lowerextremity based on the anterior tibital vascular pedicle for primary repair of the complex burned hand deformities.Methods From September 2000 to February 2003, the lateral leg flap, dosalis pedis flap and trimmed first toe based on the anterior tibial vascular pedicle were utilized to reconstruct the thumb and repair the first web, thenar, wrist or palmar scar contracture simultaneously in 6 patients. The flap size of lateral leg and dosalis pedis ranged from 4 cm×10 cm to 7 cm×10 cm and from 5 cm×10 cm to 9 cm×12 cm, respectively.Resutls Six cases were treated and followed up for 6 weeks to 1 year. The transplanted flaps survived with satisfactory recovery in function and appearance of theburned hand. The function of donor lower extremity was not damaged. Conclusion The procedure of the free multiple flaps of lower extremity based on the anterior tibial vascular pedicle is reliable and effective for primaryrepair of burned hand.
ObjectiveTo explore the effectiveness of functional reconstruction of hand grasp and pinch by tendon transfers in patients with cervical spinal cord injury.MethodsBetween July 2013 and January 2016, tendon transfer surgery were performed in 21 patients (41 hands) with cervical spinal injury that motion level was located at C6 to reconstruct hand grasp and pinch function. There were 18 males and 3 females with a mean age of 42.3 years (range, 17-65 years). Nineteen patients were with complete spinal cord injury [American Spinal Injury Association (ASIA) grading A], 1 patient was with central cord syndrome whose bilateral hands were completely paralyzed and lower limbs were normal (ASIA grading D), and 1 patient was with cervical spondylotic myelopathy (AISA grading D). The time from injury to hospitalization was 12-22 months (mean, 16.8 months). According to the International classification of surgery of the hand in tetraplegia (ICSHT), there were 6 cases of grade O3, 10 of grade O4, 3 of grade OCu5, and 2 of grade O5. The surgery was divided into two stages with an interval of 6-11 months. At the first stage, grip function was reconstructed in all patients by transfering the extensor carpi radialis longus from radialis side to palmar side through subcutaneous tunnel, and braided and sutured with the flexor pollicis longus and flexor digitorum profundus. At the second stage, the lateral pinch function of the thumb and index finger was reconstructed by braiding and suturing the radial half of the extensor carpi ulnaris (the patients graded as ICSHT O3) or pronator tere (the patients graded above ICSHT O3) with extensor pollicis longus and abductor pollicis longus. The grasp force, the thumb and index finger lateral pinch force, and the maximum fingertips distance between the thumb and index finger were measured at preoperation and at different time points after operation. The modified Lamb and Chan questionnaire, based upon the activities of daily living, was used to evaluate the hand function of all patients at 6 months after sencond stage surgery.ResultsThere was 1 patient with elbow skin lesion, 1 patient with wrist stiffness; both of them recovered after corresponding treatment. All the 21 patients were followed up 15-32 months (mean, 19.6 months) without wound infection, tendon adhesion, tendon rupture, and other complications. The grasp forces of all patients were significantly improved at 4 weeks, 3 months, 6 months, and 1 year after the first stage surgery when compared with preoperative value (P<0.05); and no significant difference was found between different time points after operation (P>0.05). The thumb and index finger lateral pinch force and the maximum fingertips distance between the thumb and index finger of all patients were also significantly improved at 4 weeks, 3 months, 6 months, and 1 year after the second stage surgery when compared with preoperative values (P<0.05); and no significant difference was found between different time points after operation (P>0.05). And there was no significant difference of above indexes between the patients graded as ICSHT O3 and above ICSHT O3 (P>0.05). The functional outcome was good in 19 cases, fair in 1 case, and poor in 1 case according to modified Lamb and Chan questionnaire at 6 months after second stage surgery.ConclusionTendon transfer can significantly improve the hand function and the quality of life of the patients with complete cervical spinal cord injury.
In 1984, according to the criteria of the classifieation for congenital hand deformity which wasput out by the International Hand Surgery Committee, we had made an investigation for congenitalhand deformity among 318066 newborns in Shanghai. It was found that the inctdence of a congenitalhand malformation was 0. 0808 percent among the total newborns. The congenital malformation ofthe thumb was 37. 74 percent of all deformities of the hand. According to the statistical analysis, we ...