Objective:To investigate the effects of surgery with the Yeung endoscopic spine system (YESS) technique on lumbar range of motion and limb function in patients with lumbar disc herniation.Methods:A total of 148 patients with lumbar intervertebral disc herniation admitted to Liaocheng Second Hospital Affiliated to Shandong First Medical University from April 2018 to April 2021 were included in this study. They were randomly divided into control and observation groups ( n = 74/group). The control group was treated with laminectomy, and the observation group was treated with an intervertebral foramen mirror YESS. The lumbar range of motion, Oswestry disability index score, and incidence of surgical complications were compared between the two groups. Results:At postoperative 7 days, ranges of motion in lumbar flexion, lumbar extension, left lumbar lateral flexion, and right lumbar lateral flexion in the observation group were (87.45 ± 7.38)°, (26.87 ± 3.41)°, (28.58 ± 3.41)°, (28.39 ± 3.41)°, which were significantly higher than (68.98 ± 6.51)°, (15.69 ± 3.23)°, (18.69 ± 2.32)°, (14.56 ± 2.96)° in the control group ( t = 16.15, 20.48, 20.63, 26.35, all P < 0.001). At postoperative 7 days, the Oswestry Disability Index in each group was significantly decreased compared with before treatment (both P < 0.05). At postoperative 7 days, the score of each dimension of the Oswestry Disability Index in the observation group was significantly lower compared with the control group ( t = 49.13, 50.20, 54.78, 37.79, 32.04, 36.68, 43.69, 28.92, 39.31, 64.12, all P < 0.001). There were no significant differences in the incidences of perioperative incision infection, nerve injury, cerebrospinal fluid leaks, lumbar spondylolisthesis, and foot drop between the two groups (all P > 0.05). Conclusion:Treatment of lumbar intervertebral disc herniation with the YESS technique is helpful to improve lumbar mobility and reduce lumbar dysfunction and is highly safe.

Objective    To analyze the clinical efficacy of right minithoracotomy approach in the treatment of patients with regurgitation after left-sided valve surgery (LSVS). Methods    The clinical data of 77 patients who suffered tricuspid regurgitation (TR) after LSVS and received surgical treatment in the Heart Center of Henan Provincial People's Hospital from 2012 to 2019 were selected. According to the operation method, the patients were divided into a right minithoracotomy group (n=32), including 13 (40.6%) males, aged 57.3±5.3 years and a median sternotomy group (n=45), including 17 (37.8%) males, aged 55.7±6.6 years. Preoperative and postoperative clinical data of the two groups were compared and analyzed. Results    There was no significant difference in preoperative data between the two groups. There were 24 patients of tricuspid valvuloplasty (TVP) and 8 patients of tricuspid valve replacement (TVR) in the right minithoracotomy group. There were 29 patients of TVP and 16 patients of TVR in the median sternotomy group. The operation time, postoperative hospitalization time, intubation time and ICU stay time of the right minithoracotomy group were shorter than those of the median sternotomy group (P<0.001). The operative bleeding, postoperative drainage in 24 hours, postoperative blood transfusion rate and incision poor healing of the right minithoracotomy group were significantly decreased compared with those of the median sternotomy group (P<0.05). The extracorporeal circulation time between the two groups was not significantly different (P=0.382). The postoperative complications and mortality of the righ minithoracotomy group were significantly lower than those of the median sternotomy group (P<0.05). Conclusion    The procedure of right minithoracotomy access can reduce perioperative morbidity and mortality compared with the median sternotomy, and results in satisfied clinical efficacy.

Humans ; Adult ; Serum Albumin, Human ; Consensus ; Cardiac Surgical Procedures ; Thoracic Surgery