Objective:To introduce a surgical technique utilizing suture plate fixation for the treatment of elbow "terrible triad" injuries and to evaluate its clinical outcomes.Methods:A retrospective analysis was conducted on 11 patients (9 males and 2 females; mean age: 40.5±9.0 years, range: 26-53 years) with elbow terrible triad injuries who underwent treatment via a single lateral approach (Kaplan approach) combined with loop plate fixation at the Trauma Emergency Center of the Third Hospital of Hebei Medical University between January 2018 and July 2022. During surgery, coronoid process fractures were stabilized using loop plates. Among the radial head fractures, 7 cases were fixed with headless compression screws, while 4 cases underwent radial head prosthetic replacement. Additionally, the lateral collateral ligament complex and common extensor tendon origin were repaired using one suture anchor in all cases. Postoperative evaluations included elbow range of motion (ROM), encompassing flexion-extension and forearm pronation-supination. Radiographic assessments were performed to evaluate the alignment of the humeroradial and humeroulnar joints, degenerative changes, and heterotopic ossification. Functional outcomes were assessed using the Mayo elbow performance score (MEPS) during follow-up.Results:All surgeries were successfully completed without intraoperative complications such as neurovascular injuries. Primary wound healing was achieved in all cases, with no instances of infection or other early complications. The mean follow-up duration was 15.55±3.78 months (range, 12-24 months). At 2 weeks postoperatively, the mean flexion-extension ROM was 66.82°±6.69°, forearm rotation ROM was 132.55°±10.61°, and MEPS was 62.73±3.44 points. By 3 months postoperatively, these values improved to 99.27°±10.82°, 159.18°±9.18°, and 83.18±10.31 points, respectively. At the final follow-up, further improvements were observed, with flexion-extension ROM reaching 115.18°±4.29°, forearm rotation ROM 164.73°±8.71°, and MEPS 95.45±7.89 points. Statistical analysis revealed significant increases in flexion-extension ROM ( F=268.014, P<0.001), forearm rotation ROM ( F=67.621, P<0.001), and MEPS ( F= 63.100, P<0.001) over time. At the final follow-up, MEPS outcomes were rated as excellent in 9 cases and good in 2 cases, yielding an excellent-to-good rate of 100%. Radiographic evaluation confirmed satisfactory joint alignment and bony union in all patients, with no reports of significant pain, elbow instability, or neurological deficits. Mild heterotopic ossification was observed in 2 cases but did not impair daily activities or necessitate additional treatment. Conclusion:The suture plate technique significantly reduced operative time, minimized surgical trauma, and lowered the risks of elbow infection and stiffness, demonstrating favorable clinical outcomes.

OBJECTIVE: To evaluate the effectiveness and safety of minimally invasive treatment for bilateral tibial plateau fractures using the double reverse traction reducer. METHODS: The clinical data of 4 patients with bilateral tibial plateau fractures who met the selection criteria and treated between January 2016 and April 2024 were retrospectively analyzed. The cohort included 3 males and 1 female, aged 30-65 years (mean, 52.5 years). Injury mechanisms comprised traffic accidents (2 cases) and falls (2 cases). According to the Schatzker classification, 2 limbs were type Ⅱ and 6 were type Ⅵ. The time from injury to surgery ranged from 5 to 9 days (mean, 7 days). All patients underwent minimally invasive reduction using the double reverse traction reducer. Surgical duration, intraoperative blood loss, and hospitalization time were recorded. Functional outcomes were assessed at last follow-up using the Hospital for Special Surgery (HSS) knee score and range of motion (ROM), while fracture reduction quality was evaluated using the Rasmussen radiological score. RESULTS: All 4 patients successfully completed the procedure without conversion to open reduction. The total mean operation time was 80.25 minutes (range, 73-86 minutes), with a mean total intraoperative blood loss of 132.5 mL (range, 100-150 mL). The mean hospitalization time was 13.5 days (range, 11-16 days). All incisions healed primarily without neurovascular complications. X-ray film at 1 day after operation confirmed satisfactory reduction and articular surface alignment. Follow-up time ranged from 12 to 26 months (mean, 17.0 months). Fractures achieved clinical union at an average of 13 weeks (range, 12-16 weeks). No complication, such as deep vein thrombosis, joint stiffness, post-traumatic arthritis, or implant failure, was observed. At last follow-up, the mean HSS score was 92.9 (range, 90-97), mean knee ROM was 128.1° (range, 115°-135°), and mean Rasmussen radiological score was 16.4 (range, 15-19), with 2 limbs rated as excellent and 6 as good. CONCLUSION The double reverse traction reducer facilitates minimally invasive treatment of bilateral tibial plateau fractures with advantages including minimal trauma, shorter surgical duration, precise reduction, and fewer complications, effectively promoting fracture healing and functional recovery of the knee joint.
Humans ; Tibial Fractures/diagnostic imaging* ; Middle Aged ; Male ; Minimally Invasive Surgical Procedures/instrumentation* ; Female ; Adult ; Retrospective Studies ; Aged ; Traction/methods* ; Treatment Outcome ; Fracture Fixation, Internal/instrumentation* ; Range of Motion, Articular ; Operative Time ; Tibial Plateau Fractures

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective:To introduce a surgical technique utilizing suture plate fixation for the treatment of elbow "terrible triad" injuries and to evaluate its clinical outcomes.Methods:A retrospective analysis was conducted on 11 patients (9 males and 2 females; mean age: 40.5±9.0 years, range: 26-53 years) with elbow terrible triad injuries who underwent treatment via a single lateral approach (Kaplan approach) combined with loop plate fixation at the Trauma Emergency Center of the Third Hospital of Hebei Medical University between January 2018 and July 2022. During surgery, coronoid process fractures were stabilized using loop plates. Among the radial head fractures, 7 cases were fixed with headless compression screws, while 4 cases underwent radial head prosthetic replacement. Additionally, the lateral collateral ligament complex and common extensor tendon origin were repaired using one suture anchor in all cases. Postoperative evaluations included elbow range of motion (ROM), encompassing flexion-extension and forearm pronation-supination. Radiographic assessments were performed to evaluate the alignment of the humeroradial and humeroulnar joints, degenerative changes, and heterotopic ossification. Functional outcomes were assessed using the Mayo elbow performance score (MEPS) during follow-up.Results:All surgeries were successfully completed without intraoperative complications such as neurovascular injuries. Primary wound healing was achieved in all cases, with no instances of infection or other early complications. The mean follow-up duration was 15.55±3.78 months (range, 12-24 months). At 2 weeks postoperatively, the mean flexion-extension ROM was 66.82°±6.69°, forearm rotation ROM was 132.55°±10.61°, and MEPS was 62.73±3.44 points. By 3 months postoperatively, these values improved to 99.27°±10.82°, 159.18°±9.18°, and 83.18±10.31 points, respectively. At the final follow-up, further improvements were observed, with flexion-extension ROM reaching 115.18°±4.29°, forearm rotation ROM 164.73°±8.71°, and MEPS 95.45±7.89 points. Statistical analysis revealed significant increases in flexion-extension ROM ( F=268.014, P<0.001), forearm rotation ROM ( F=67.621, P<0.001), and MEPS ( F= 63.100, P<0.001) over time. At the final follow-up, MEPS outcomes were rated as excellent in 9 cases and good in 2 cases, yielding an excellent-to-good rate of 100%. Radiographic evaluation confirmed satisfactory joint alignment and bony union in all patients, with no reports of significant pain, elbow instability, or neurological deficits. Mild heterotopic ossification was observed in 2 cases but did not impair daily activities or necessitate additional treatment. Conclusion:The suture plate technique significantly reduced operative time, minimized surgical trauma, and lowered the risks of elbow infection and stiffness, demonstrating favorable clinical outcomes.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

BACKGROUND: Vascular smooth muscle cell(VSMC) is one of the major cell components of vascular wall and its pathologic effects in atherosclerosis has been verified and recognized. How to inhibit VSMC proliferation and migration becomes one of the hotspots in the researches regarding the prevention of coronary heart disease(CHD).OBJECTIVE: To observe the impacts of diethyl-2, 6-diethyl-4-furny-1,4-dihydropyridine-3, 5-dicarboxylate(EFDP) on angiotensin Ⅱ (Ang Ⅱ)-induced VSMC proliferation.DESIGN: A randomized controlled study based on VSMC of rabbit' s thoracic aorta cultured in vitro.SETTING: Department of cardiology in a military medical university of Chinese PLA.MATERIALS: The study was conducted in the Laboratory of Cardiology of Xijing Hospital of the Fourth Military Medical University of Chinese PLA between August 2003 and June 2004. Five New Zealand rabbits were selected for the harvest of VSMC. Animal cells were randomly divided into control group, Ang Ⅱ group and Ang Ⅱ + EFDP group(EFDP group).METHODS: New Zealand rabbits were fed by high-fat food. Thoracic aorta was harvested for the separation and culture of VSMC after the injury in thoracic aorta intima by sacculus. The experiment introduced the cultured rabbit VSMC to observe the impacts of EFDP on VSMC DNA synthesis and its time effect during VSMC proliferation promoted by Ang Ⅱ by 3H-TdR method.MAIN OUTCOME MEASURES: 3H-TdR intensity of radio activity in cells of each group to display the DNA synthesis during VSMC proliferation process.RESULTS: Ang Ⅱ could promote the synthesis of rabbit VSMC DNA, which hit its peak at the 36th hour compared with that of control group(358. 00± 49.01 vs 272.42 ± 54.96, P ＜ 0. 01 ) . EFDP had significant inhibitive effects on Ang Ⅱ-induced VSMC proliferation, which also displayed a significant dose-dependent relationship, i.e. with the elevation of EFDP concentration, its inhibitive rate on VSMC proliferation also gradually increased. At the 36th hour, 78.40 μ mol/L of EFDP had more significant effect than that of 0. 08 μmol/L of EFDP(281.50 ± 15.28 vs 349. 25 ±32.10, P＜ 0. 05).CONCLUSION: EFDP can significantly inhibit Ang Ⅱ-induced rabbit VSMC proliferation with certain dose-effect dependency and time responses,which provides a theoretical gist for the primary rehabilitative prevention of atherosclerosis.