OBJECTIVE: To explore a better surgical mode to treat gluteal muscle contracture. METHODS: In 98 cases, superior cross incision of large tuberosity was performed in 20 cases, posterosuperior curve incision of large tuberosity was performed in 20 cases, and exteroinferior cross incision of iliac spine in the other 58 cases. The patients were observed after operation and followed up. RESULTS: The patients who received exteroinferior cross incision of iliac spine recovered soon without bleeding and infection after operation, which indicated the lowest incidental rate of postoperative complication. CONCLUSION: Exteroinferior cross incision of iliac spine is a safe and effective surgical operation to loosen the gluteal muscle contracture.
Objective To assess the effectiveness of arthroscopic capsular release to treat primary severe frozen shoulder through trans cuff portal. Methods Between June 2012 and January 2015, 28 patients with primary severe frozen shoulder were enrolled in the study. There were 8 males and 20 females with an average age of 57 years (range, 42-81 years). The left shoulder was involved in 16 cases and the right one in 12 cases. The mean disease duration was 11 months (range, 7-21 months). Six patients had diabetes. All patients underwent arthroscopic capsular release by trans cuff portal. The range of motion (ROM) of the shoulder were measured at preoperation and at 6 weeks and 24 months after operation; the scores of American Shoulder and Elbow Surgeons (ASES) and visual analogue scale (VAS) were used to evaluate the shoulder function and pain. Results Primary healing of incision was obtained, and no complications of infection, shoulder instability, and nerve injury were found. All patients were followed up 24 months. Pain of the shoulder was obviously relieved; VAS score was significantly lower at 6 weeks and 24 months after operation than preoperation (P<0.05), and at 24 months than 6 weeks (P<0.05). ROM of the shoulder and ASES score at 6 weeks and 24 months after operation were significantly increased when compared with preoperative ones (P<0.05); significant difference was found in ROM of forward flexion and external rotation and the ASES score between at 6 weeks and 24 months (P<0.05). And internal rotation in-creased from trochanter (9 cases), hip (6 cases), sacrum (7 cases), and L4 vertebral level (6 cases) before operation to the T12-T6 vertebral level at 6 weeks and 24 months after operation, which were close to normal side. Conclusion Arthroscopic capsular release through trans cuff portal is an effective and safe management for primary severe frozen shoulder.
Objective To explore the effect of intravenous tranexamic acid on postoperative drainage and elbow joint function after traumatic elbow stiffness release. Methods The clinical data of 44 patients with elbow joint stiffness who were treated with release surgery between March 2022 and December 2023 and met the selection criteria were retrospectively analyzed. Among them, 20 patients were given intravenous infusion of 100 mL (1 g/100 mL, once a day) of tranexamic acid solution for 3 consecutive days after surgery (group A), and 24 patients were not treated with tranexamic acid after surgery (group B). There was no significant difference in baseline data such as gender, age, side, body mass index, initial injury, and preoperative hemoglobin, visual analogue scale (VAS) score, and Mayo elbow function score (MEPS), elbow flexion and extension activity between the two groups (P>0.05). The drainage volume at 1 day and 3 days after operation, total drainage volume, drainage tube indwelling time, postoperative hospital stay, VAS score before operation and at 1, 2, and 3 days after operation, MEPS score before operation, at 3 months after operation, and at last follow-up, and elbow flexion and extension activity before operation and at last follow-up were recorded and compared between the two groups. Results Both groups of patients successfully completed the operation, and there was no significant difference in operation time (P>0.05). The drainage volume at 1 day and 3 days after operation, total drainage volume, drainage tube indwelling time, and postoperative hospital stay in group A were significantly less than those in group B (P<0.05). Both groups of patients were followed up 6-12 months, with an average of 8.6 months. No complications such as wound infection, elbow joint varus and varus instability or dislocation, and pulmonary embolism or other thromboembolic events occurred in either group. The VAS scores of both groups were significantly higher at 1 day and 2 days after operation than before operation (P<0.05); the VAS score of group A was significantly lower than that of group B (P<0.05). The VAS scores of both groups decreased to the preoperative level at 3 months after operation, and there was no significant difference between the two groups (P>0.05). At 3 months after operation and at last follow-up, the MEPS scores of both groups significantly improved when compared with those before operation (P<0.05); there was no significant difference between the two groups (P>0.05). At last follow-up, the postoperative elbow flexion and extension activity of the two groups significantly increased when compared with that before operation (P<0.05); there was no significant difference in change of elbow flexion and extension activity between the two groups (P>0.05). ConclusionIntravenous tranexamic acid for 3 consecutive days after release of traumatic elbow stiffness can significantly reduce postoperative drainage volume, shorten drainage tube indwelling time and hospital stay, and relieve early postoperative pain, but it has no effect on the risk of thrombotic and embolic events and postoperative elbow function.
目的探讨冠状动脉心肌桥（myocardial bridge，MB）的诊断、手术适应证、手术方式及手术效果。 方法回顾性分析2010年6月至2014年12月我院13例冠状动脉心肌桥患者行外科手术治疗的临床资料，其中男9例、女4例，年龄42～68岁。单纯MB 8例，合并冠心病2例，合并瓣膜病2例，合并先天性房间隔缺损1例，单纯8例MB均在非体外循环下行心肌桥松解术，2例合并冠心病患者在非体外循环下行心肌桥松解+冠状动脉旁路移植术，其余3例均在体外循环心脏停跳下行心肌桥松解+心内畸形矫治术。 结果13例外科手术均获成功，无并发症发生，患者心绞痛症状缓解，心电图提示心肌缺血明显改善，超声心动图检查提示心功能较术前明显提高，术后随访3～48个月，1例单纯MB患者行松解术后仍有心绞痛，应用药物控制，其余术后无不适症状，冠状动脉CT显示无心肌桥。 结论对冠状动脉心肌桥行外科手术治疗，能取得较满意的近、中期效果。
Objective To investigate the clinical characteristics, operative indications, operative methods and operative effect of myocardial bridge(MB). Methods From Oct.1996 to Feb.2007, 34 cases with MB underwent MB operation in Fu Wai Hospital. There were 10 cases with isolated myocardial bridge, 4 complicated with coronary artery heart disease, 15 complicated with heart valve diseases, 3 complicated with hypertrophic obstructive cardiomyopathy, 1 complicated with Marfan’s syndrome and 1 complicated with atrial septal defect. All the 34 cases were diagnosed definitely by coronary angiography. According to cardiac function classification（NYHA）, there were 30 cases in gradeⅡ and 4 cases in gradeⅢ. Thirtytwo cases involved left anterior descending(LAD), 1 involved posterior descending branch(PDB) and 1 involved circumflex(CX), with a length of 1-6 cm respectively. Fifteen cases underwent myotomy on myocardial bridge and 19 cases underwent coronary artery bypass grafting(CAGB). Results Among cases who underwent myotomy on myocardial bridge, there was 1 intraoperative right ventricle perforation which was cured after repair. Among cases who underwent myotomy on myocardial bridge with mitral valve replacement concomitantly, there was 1 death caused by left ventricular rupture. There was no other operative complication. Thirty cases were followed up for 15-124 months. Two cases with isolated MB had angina pectoris after myotomy on myocardial bridge and were controlled by drugs. Among 30 cases with MB, 25 in NYHA gradeⅠ, 2 in gradeⅡ and 3 in gradeⅢ. Conclusion The surgical treatments of myocardial bridge include myotomy on myocardial bridge and CABG, and can be properly chosen according to the length, position of myocardial bridge, and having or not having mural coronary artery proximal atherosclerosis. Both the two treatments can obtain satisfactory clinical outcome.
Objective? To investigate the pathogenesis, diagnosis, and treatment of unilateral gluteal muscle contracture. Methods Between January 1990 and September 2009, 41 patients with unilateral gluteal muscle contracture were treated and the cl inical data were retrospectively analysed. Among them, 24 were male and 17 were female with an age range from 6 to 29 years (mean, 12 years). Thirty-nine patients had a definite history of repeat intragluteal injection. The locations were the left side in 9 cases and the right side in 32 cases. The main cl inical manifestations included lameness and abnormal gait. The medical examination showed pelvic obl ique and relative inequal ity of lower l imbs with a mean difference of 2.1 cm (range, 1.2-3.8 cm) in the distance form navel to malleolus medials. The X-ray films of pelvis showed outpouching trochanter of femur and pelvic obl ique. The CT scans showed no abnormal finding except pelvic obl ique and gluteal muscle contracture. The arc longitudinal incision was made into the posterolateral area nearby the greater trochanter and then lysis of the gluteal muscles was performed, followed by the skin traction of both legs and rehabil itation exercise. Results All incisions healed by first intention. Forty-one patients were followed up 1-20 years (mean, 5 years), and the signs of gluteal muscle contracture disappeared. After 1 year of operation, 34 patients had equal leg length, 5 patients had mild pelvic obl ique, and 2 patients had obvious pelvic obl ique. According to LIU Guohui et al. evaluation standard, the results were excellent in 33 cases, good in 6 cases, and poor in 2 cases with an excellent and good rate of 95.12% at 1 year after operation. Conclusion Unilateral gluteal muscle contracture leads to pelvic obl ique and inequal ity of lower l imbs, and it can be cured with the surgical release of the gluteal muscle contracture by the arc longitudinal incision into the posterolateral area nearby the greater trochanter, combined with postoperative skin traction and rehabil itation exercises.
Objective To evaluate the surgical method and the results of endoscopic decompression and anterior transposition of the ulnar nerve for treatment of cubital tunnel syndrome. Methods Between May 2008 and August 2009, 13 cases of cubital tunnel syndrome were treated with endoscopic decompression and anterior transposition of the ulnar nerve. There were 4 males and 9 females with an average age of 47.5 years (range, 32-60 years). The injury was caused by fractures of the humeral medial condyle in 1 case, by long working in elbow flexion position with no obvious injury in 10 cases, and subluxafion of ulnar nerve in 2 cases. The locations were the left side in 6 cases and the right side in 7 cases. The disease duration was 4-30 months. The time from onset to operation was 3-20 months (mean, 8.5 months). Ten patients compl icated by intrinsic muscle atrophy. Results The operation was successfully performed in 13 cases, and the operation time was 45-60 minutes. All the wounds gained primary heal ing. All patients were followed up 12-18 months (mean, 14 months). The numbness of ring finger, l ittle finger, and the ulnar side of hand were decreased obviously on the first day after operation. The examination of electromyogram showed that the ulnar nerve conduction increased at 2 weeks, the ampl itude was improved, and recruitment of the intrinsic muscles of hand enhanced. In 10 cases compl icated by intrinsic muscle atrophy, myodynamia was recovered to the normal in 7 cases and was mostly recovered in 3 cases at 3 months after operation. The symptom of cubital tunnel syndrome disappeared and gained a normal function at 12 months after operation. According to the assessment of Chinese Medical Association and Lascar et al. grading criteria, the cl inical results were excellent in 10 cases and good in 3; the excellent and good rate was 100%. Patients recovered to work 12-16 days (mean, 14 days) after operation. No recurrence occurred during followup. Conclusion The surgical method of endoscope and microscope assisted three small incisions for treatment cubital tunnel syndrome has less invasion with small incision and complete decompression. Patients can recover to work early. It is a convenient and efficient procedure for treating cubital tunnel syndrome.
【Abstract】 Objective To explore the reasons of tendon adhesions post tendon allograft. Methods From May1990 to June 2000, 85 cases receiving tendon allograft were given tenolysis because of tendon adhesions. There were 76 males and 9 females, with an average age of 24.5 years (8-46 years). Injury was caused by machine in 38 cases, electric in 32 cases, cut in 4 cases, explosion in 4 cases and extremity mutilation in 7 cases; including 66 cases of flexor tendon deficit and 19 cases of extensor tendon deficit. Six cases had 1 tendon deficit, 79 cases had tendon deficit of more than 2. The defect region ranged from I to V. The total mobil ity of the joint was less than 220° in 73 cases. The impairment of skin, bone, nerve and vascular were treated before tendon allograft. Results Because TAM was less than 50% of TPM, the patients were given tenolysis 4-15 months after operation. And the mobil ization began at the first day after operation to improve the range of active movement. Patients were followed up 7-17 years (mean 12.7 years). TAM and TPM were in accord. Mean total mobil ity of joint was200°. Conclusion The serious of primary hurt is the important factors of tendon adhesion. Improvement of tendon selected, treatment and early mobil ization can rel ieve the tendon adhesion.
目的 探讨腹腔镜下治疗粘连性肠梗阻的可行性和效果。 方法 分析在腹腔镜下对粘连性肠梗阻行粘连松解术的33例病例。结果 33例均顺利完成腹腔镜下粘连松解术，术后恢复好，无手术并发症发生； 随防6～15个月，均无腹痛、腹胀等症状复发。结论 利用腹腔镜对粘连性肠梗阻有选择地进行粘连松解手术安全、可行，能提高粘连性肠梗阻的治疗效果。