Objective: To explore the efficacy of pelvic floor optimization training of Yun-type with the aid of myoelectric biofeedback in the treatment of mild to moderate female stress urinary incontinence (SUI). Methods: Female SUI patients treated in our hospital during Jan.and Oct.2024 were included as the research subjects.They were randomly divided into the control group (n=47) and observation group (n=48) by random number method.The control group received conventional Yun-type pelvic floor optimization training，while the observation group received Yun-type pelvic floor optimization training assisted with myoelectric biofeedback.The total treatment course lasted for 12 weeks.The clinical efficacy，as well as the changes in international consultation on incontinence questionnaire for symptoms and impact (ICI-Q-SF)，incontinence quality of life (I-QoL)，female sexual function index (FSFI)，and pelvic floor electromyographic values before and after treatment were compared. Results: The total effective rate of the observation group was 93.6%，which was significantly higher than that of the control group (79.2%，P<0.05).After 12 weeks of treatment，the ICI-Q-SF [(6.12±1.11) vs. (6.97±1.24)]，I-QoL [(85.05±4.51) vs. (82.14±4.60)]，and FSFI [(30.01±4.10) vs. (26.32±3.32)] scores of the observation group were significantly better than those of the control group (P<0.05).After 12 weeks of treatment，the myoelectric values of the pelvic floor muscles of the observation group at the pre-rest stage，fast muscle (type Ⅱ muscle) stage，slow muscle (type Ⅰ muscle) stage，endurance test stage，and post-rest stage were significantly improved compared with those before treatment and were greatly enhanced compared with those of the control group (P<0.05).No serious adverse reactions occurred in either groups during treatment and follow-up. Conclusion: The Yun-type pelvic floor optimization training assisted with myoelectric biofeedback can precisely enhance the therapeutic effects of the conventional Yun-type pelvic floor optimization training，and significantly improve the female sexual function index.It is worthy of clinical promotion and application.

Nonunion of osteoporotic vertebral fractures (OVF), predominantly affecting the elderly, can lead to intractable pain, vertebral collapse, progressive kyphotic deformity, and neurological impairment, significantly compromising patients′ quality of life. There exists considerable debate on diagnosis and management of OVF, encompassing key issues such as clinical diagnosis and staging criteria for nonunion, surgical indications and procedure selection, and postoperative rehabilitation planning. Currently, there lacks standardized clinical guideline and expert consensus on the diagnosis and management of OVF nonunion in China. To address this gap, Minimally Invasive Surgery Group of Chinese Orthopedic Association, Osteoporosis Committee of Chinese Association of Orthopedic Surgeons, Prevention and Rehabilitation Committee for Osteoporosis of Chinese Association of Rehabilitation Medicine and Minimally Invasive Orthopedic Surgery Branch of China Association for Geriatric Care jointly organized domestic experts in spinal surgery, endocrinology, and rehabilitation to formulate the Clinical guideline for the diagnosis and treatment for nonunion of osteoporotic vertebral fractures ( version 2025), based on existing literature and clinical experience and adhering to principles of scientific rigor and practicality. The guideline provided 13 evidence-based recommendations encompassing diagnosis and treatment of OVF nonunion, aiming to standardize its clinical management.

Objectives:To evaluate the treatment effectiveness on Cobb angle systematically of observation,bracing,specific exercise therapy(Schroth,SEAS,etc),traditional Chinese medicine therapy,rehabilitation tech-niques,and general exercise therapy in patients with mild to moderate adolescent idiopathic scoliosis(AIS).Methods:A systematic search of Pubmed,The Cochrane Library,Embase,Web of Science,CNKI,WanFang,and VIP databases was performed for studies related to conservative treatment methods for adolescent scoliosis patients from the time of their inceptions to October 2023.After 2 investigators independently screened the literature,extracted the information,and evaluated the risk of bias in the included studies,reticulated meta-analysis was performed using Stata 14.0 software.Results:A total of 16 studies,including 923 patients,were included.Meta-analysis showed that the surface under the cumulative ranking curve of AIS conservative treat-ment on patients'Cobb angle was,in descending order,as follows:Schroth+Myofascial chain rehabilitation technique＞Schroth+Cheneau brace＞Core stability training+Electro-acupuncture and chiropractic＞Schroth+Myofas-cial chain manipulation＞Schroth+Different sitting position horse riding training＞Schroth+"Segmental"spinal manipulation＞Schroth+"Five-line Du-unblocking"acupuncture＞Schroth+Pingle bone-setting manipulation＞Schroth+Suspension training＞Core stability training＞"Three-step Seven-method"massage＞"Five-line Du-un-blocking"acupuncture＞Schroth＞Active self-correction＞Observation only＞Schroth home therapy+Three-dimen-sional plane massage＞Proprioceptive neuromuscular facilitation＞Schroth home therapy.Conclusions:Schroth combined with myofascial chain rehabilitation technique is the most effective in the conservative treatment modalities of mild to moderate AIS.

Nonunion of osteoporotic vertebral fractures (OVF), predominantly affecting the elderly, can lead to intractable pain, vertebral collapse, progressive kyphotic deformity, and neurological impairment, significantly compromising patients′ quality of life. There exists considerable debate on diagnosis and management of OVF, encompassing key issues such as clinical diagnosis and staging criteria for nonunion, surgical indications and procedure selection, and postoperative rehabilitation planning. Currently, there lacks standardized clinical guideline and expert consensus on the diagnosis and management of OVF nonunion in China. To address this gap, Minimally Invasive Surgery Group of Chinese Orthopedic Association, Osteoporosis Committee of Chinese Association of Orthopedic Surgeons, Prevention and Rehabilitation Committee for Osteoporosis of Chinese Association of Rehabilitation Medicine and Minimally Invasive Orthopedic Surgery Branch of China Association for Geriatric Care jointly organized domestic experts in spinal surgery, endocrinology, and rehabilitation to formulate the Clinical guideline for the diagnosis and treatment for nonunion of osteoporotic vertebral fractures ( version 2025), based on existing literature and clinical experience and adhering to principles of scientific rigor and practicality. The guideline provided 13 evidence-based recommendations encompassing diagnosis and treatment of OVF nonunion, aiming to standardize its clinical management.

Objectives:To evaluate the treatment effectiveness on Cobb angle systematically of observation,bracing,specific exercise therapy(Schroth,SEAS,etc),traditional Chinese medicine therapy,rehabilitation tech-niques,and general exercise therapy in patients with mild to moderate adolescent idiopathic scoliosis(AIS).Methods:A systematic search of Pubmed,The Cochrane Library,Embase,Web of Science,CNKI,WanFang,and VIP databases was performed for studies related to conservative treatment methods for adolescent scoliosis patients from the time of their inceptions to October 2023.After 2 investigators independently screened the literature,extracted the information,and evaluated the risk of bias in the included studies,reticulated meta-analysis was performed using Stata 14.0 software.Results:A total of 16 studies,including 923 patients,were included.Meta-analysis showed that the surface under the cumulative ranking curve of AIS conservative treat-ment on patients'Cobb angle was,in descending order,as follows:Schroth+Myofascial chain rehabilitation technique＞Schroth+Cheneau brace＞Core stability training+Electro-acupuncture and chiropractic＞Schroth+Myofas-cial chain manipulation＞Schroth+Different sitting position horse riding training＞Schroth+"Segmental"spinal manipulation＞Schroth+"Five-line Du-unblocking"acupuncture＞Schroth+Pingle bone-setting manipulation＞Schroth+Suspension training＞Core stability training＞"Three-step Seven-method"massage＞"Five-line Du-un-blocking"acupuncture＞Schroth＞Active self-correction＞Observation only＞Schroth home therapy+Three-dimen-sional plane massage＞Proprioceptive neuromuscular facilitation＞Schroth home therapy.Conclusions:Schroth combined with myofascial chain rehabilitation technique is the most effective in the conservative treatment modalities of mild to moderate AIS.

[Objective] To explore the effectiveness of scrotal rapid rehabilitation bandage (scrotal girdle) in preventing postoperative complications of varicocele. [Methods] A total of 80 patients with varicocele who underwent microscopical varicocele ligation during Dec.2021 and May 2023 were divided into the experimental group (n=40) and control group (n=40) by the random number table method.All patients received wound dressing one week after surgery and stopped using it after wound healing.Additionally, the experimental group was treated with scrotal girdle for another 8 weeks.The preoperative and postoperative scores of scrotal edema on the 2nd, 4th and 6th day after surgery, satisfaction, length of hospital stay, frequency of dressing changes, pain intensity, complications, serum testosterone level and semen routine at the 12th week after surgery were compared between the two groups. [Results] The score of scrotal edema in the experimental group was (1.12±0.38) on the 6th day after operation, which was significantly lower than that in the control group (1.68±0.50) (P<0.05). The hospitalization time of the experimental group was significantly shorter than that of the control group, and the frequency of dressing changes was also significantly reduced, with statistical significance (P<0.05). The patient satisfaction was 95% in the experimental group higher than 80% in the control group (P<0.05). The sperm density was (54.12±6.23) ×10⁶/L and the sperm motility rate was (66.45±0.44)% in the experimental group, while the sperm density was (41.53±8.51) ×10⁶/L and the sperm motility rate was (57.85±0.47)% in the control group.The sperm density, sperm motility rate, and sperm malformation rate of both groups were significantly improved after surgery, and the sperm density and sperm motility rate of the experimental group improved more significantly than those of the control group, with statistical significance (P<0.05). [Conclusion] The scrotal rapid rehabilitation bandage is more advantageous than traditional external bandaging materials for patients with varicocele after operation, which can accelerate the postoperative rehabilitation of patients and has more clinical practicability.

Objective:To investigate the clinical efficacy of B-mode ultrasound guided percutaneous extensor tendon insertion reconstruction in the treatment of tendinous mallet fingers.Methods:A retrospective analysis was performed on the data of patients with mallet finger deformity admitted to the Department of Hand Surgery of Jinan People’s Hospital from February 2010 to January 2019. Under the guidance of B-mode ultrasound, the extensor tendon was sutured percutaneously with PDS II monofilament suture, pulled to the base of the distal phalanx, which was drilled with a 1.0 mm Kirschner’s wire to reconstruct the insertion of the extensor tendon. The active and passive extension angles of the affected fingers and the wound healing were observed after operation. Evaluation of finger function using Crawford’s method.Results:A total of 58 cases were enrolled, including 48 males and 10 females, aged 20-53 years. 49 patients were followed up for 6 to 15 months after operation, with an average of 11 months, and 9 patients were lost to follow-up. The active extension angle of the affected finger changed from 46.5°±7.2° before operation to 6.4°±0.5° after operation, and the difference was statistically significant before and after operation ( t=38.89, P<0.001). The passive extension angle decreased from 3.2° ±0.3°before operation to 0.9° ±0.2°after operation, and the difference was statistically significant before and after operation ( t=44.65, P<0.001). There were no complications such as exposed knots and skin necrosis. Evaluation by Crawford method: excellent in 29 cases, good in 12 cases, and fair in 8 cases. Conclusions:Percutaneous ultrasound-guided extensor finger tendon insertion reconstruction, minimally invasive surgery, in the treatment of tendon mallet finger function recovered well, and the effect was satisfactory.

Objective:To investigate the clinical efficacy of B-mode ultrasound guided percutaneous extensor tendon insertion reconstruction in the treatment of tendinous mallet fingers.Methods:A retrospective analysis was performed on the data of patients with mallet finger deformity admitted to the Department of Hand Surgery of Jinan People’s Hospital from February 2010 to January 2019. Under the guidance of B-mode ultrasound, the extensor tendon was sutured percutaneously with PDS II monofilament suture, pulled to the base of the distal phalanx, which was drilled with a 1.0 mm Kirschner’s wire to reconstruct the insertion of the extensor tendon. The active and passive extension angles of the affected fingers and the wound healing were observed after operation. Evaluation of finger function using Crawford’s method.Results:A total of 58 cases were enrolled, including 48 males and 10 females, aged 20-53 years. 49 patients were followed up for 6 to 15 months after operation, with an average of 11 months, and 9 patients were lost to follow-up. The active extension angle of the affected finger changed from 46.5°±7.2° before operation to 6.4°±0.5° after operation, and the difference was statistically significant before and after operation ( t=38.89, P<0.001). The passive extension angle decreased from 3.2° ±0.3°before operation to 0.9° ±0.2°after operation, and the difference was statistically significant before and after operation ( t=44.65, P<0.001). There were no complications such as exposed knots and skin necrosis. Evaluation by Crawford method: excellent in 29 cases, good in 12 cases, and fair in 8 cases. Conclusions:Percutaneous ultrasound-guided extensor finger tendon insertion reconstruction, minimally invasive surgery, in the treatment of tendon mallet finger function recovered well, and the effect was satisfactory.

Objective:To investigate the clinical efficacy of B-mode ultrasound guided percutaneous extensor tendon insertion reconstruction in the treatment of tendinous mallet fingers.Methods:A retrospective analysis was performed on the data of patients with mallet finger deformity admitted to the Department of Hand Surgery of Jinan People’s Hospital from February 2010 to January 2019. Under the guidance of B-mode ultrasound, the extensor tendon was sutured percutaneously with PDS II monofilament suture, pulled to the base of the distal phalanx, which was drilled with a 1.0 mm Kirschner’s wire to reconstruct the insertion of the extensor tendon. The active and passive extension angles of the affected fingers and the wound healing were observed after operation. Evaluation of finger function using Crawford’s method.Results:A total of 58 cases were enrolled, including 48 males and 10 females, aged 20-53 years. 49 patients were followed up for 6 to 15 months after operation, with an average of 11 months, and 9 patients were lost to follow-up. The active extension angle of the affected finger changed from 46.5°±7.2° before operation to 6.4°±0.5° after operation, and the difference was statistically significant before and after operation ( t=38.89, P<0.001). The passive extension angle decreased from 3.2° ±0.3°before operation to 0.9° ±0.2°after operation, and the difference was statistically significant before and after operation ( t=44.65, P<0.001). There were no complications such as exposed knots and skin necrosis. Evaluation by Crawford method: excellent in 29 cases, good in 12 cases, and fair in 8 cases. Conclusions:Percutaneous ultrasound-guided extensor finger tendon insertion reconstruction, minimally invasive surgery, in the treatment of tendon mallet finger function recovered well, and the effect was satisfactory.

Objective:To investigate the clinical efficacy of B-mode ultrasound guided percutaneous extensor tendon insertion reconstruction in the treatment of tendinous mallet fingers.Methods:A retrospective analysis was performed on the data of patients with mallet finger deformity admitted to the Department of Hand Surgery of Jinan People’s Hospital from February 2010 to January 2019. Under the guidance of B-mode ultrasound, the extensor tendon was sutured percutaneously with PDS II monofilament suture, pulled to the base of the distal phalanx, which was drilled with a 1.0 mm Kirschner’s wire to reconstruct the insertion of the extensor tendon. The active and passive extension angles of the affected fingers and the wound healing were observed after operation. Evaluation of finger function using Crawford’s method.Results:A total of 58 cases were enrolled, including 48 males and 10 females, aged 20-53 years. 49 patients were followed up for 6 to 15 months after operation, with an average of 11 months, and 9 patients were lost to follow-up. The active extension angle of the affected finger changed from 46.5°±7.2° before operation to 6.4°±0.5° after operation, and the difference was statistically significant before and after operation ( t=38.89, P<0.001). The passive extension angle decreased from 3.2° ±0.3°before operation to 0.9° ±0.2°after operation, and the difference was statistically significant before and after operation ( t=44.65, P<0.001). There were no complications such as exposed knots and skin necrosis. Evaluation by Crawford method: excellent in 29 cases, good in 12 cases, and fair in 8 cases. Conclusions:Percutaneous ultrasound-guided extensor finger tendon insertion reconstruction, minimally invasive surgery, in the treatment of tendon mallet finger function recovered well, and the effect was satisfactory.