Objective To explore the efficacy of minimally invasive percutaneous plate osteosynthesis (MIPPO) technique and locking compression plate (LCP) for open tibial shaft fractures.Methods From March 2005 to May 2009,16 ca...Objective To explore the efficacy of minimally invasive percutaneous plate osteosynthesis (MIPPO) technique and locking compression plate (LCP) for open tibial shaft fractures.Methods From March 2005 to May 2009,16 cases with open tibial展开更多
In proximal humeral fracture except AO classification 11A1, fixations with a locking plate and nails are recommended. We performed mechanical tests to investigate whether retrograde intramedullary nailing has fixation...In proximal humeral fracture except AO classification 11A1, fixations with a locking plate and nails are recommended. We performed mechanical tests to investigate whether retrograde intramedullary nailing has fixation stability comparable to those of anterograde intramedullary nailing and locking plate which achieve clinically favorable outcomes. In retrograde intramedullary nailing, a nail entry point is made in the diaphysis, for which reduction of stiffness of the humerus is of concern. Thus, we investigated the influence of a nail entry point made in the diaphysis on humeral strength. Retrograde intramedullary nailing had fixation stability against bending and a force loaded in the rotation direction comparable to those of anterograde intramedullary nail and locking plate. Displacement by the main external force loaded on the humerus, compressive load, was less than half in the bone fixed by retrograde intramedullary nailing compared with that in the bone fixed with a locking plate, showing favorable fixation stability. It was clarified that stiffness of the humerus against rotation and a load in the compression direction is not reduced by a nail entry point made by retrograde intramedullary nailing.展开更多
BACKGROUND The tibial stop of anterior cruciate ligament(ACL) is fan-shaped and attached to the medial groove in front of the intercondylar spine,which is located between the anterior horn of the medial and lateral me...BACKGROUND The tibial stop of anterior cruciate ligament(ACL) is fan-shaped and attached to the medial groove in front of the intercondylar spine,which is located between the anterior horn of the medial and lateral meniscus.The incidence of this fracture is low previously reported,which is common in children and adolescents.With the increase of sports injury and traffic injury and the deepening of understanding,it is found that the incidence of the disease is high at present.AIM To explore the difference between open reduction and internal fixation with small incision and high-intensity non-absorbable suture under arthroscopy in the treatment of tibial avulsion fracture of ACL.METHODS Seventy-six patients with tibial avulsion fracture of anterior cruciate ligament diagnosed and treated in Guanyun County People’s Hospital from April 2018 to June 2020 were retrospectively analyzed.According to the surgical methods,they were divided into group A(40 cases) and group B(36 cases).Patients in group A were treated with arthroscopic high-strength non-absorbable suture,and patients in group B were treated with small incision open reduction and internal fixation.The operation time,fracture healing time,knee joint activity and functional score before and after operation,and surgical complications of the two groups were compared.RESULTS The operation time of group A was higher than that of group B,and the difference was statistically significant(P < 0.05);the fracture healing time of group A was compared with that of group B,and the difference was not statistically significant(P > 0.05);The knee joint function activity was compared between two groups before operation,3 mo and 6 mo after operation,and the difference was not statistically significant(P > 0.05);the knee joint function activity of group A and group B at 3 mo and 6 mo after operation was significantly higher than that before operation(P < 0.05);the limp,support,lock,instability,swelling,upstairs,squatting,pain and Lysholm score were compared between the two groups before and 6 mo after operation,and the difference was not statistically significant(P > 0.05);the scores of limp,support,lock,instability,swelling,upstairs,squatting,pain and Lysholm in group A and group B at 6 mo after operation were significantly higher than those before operation(P > 0.05);the surgical complication rate of group A was 2.63%,which was lower than 18.42% of group B,and the difference was statistically significant(P > 0.05).CONCLUSION Both small incision open reduction and internal fixation and arthroscopic high-strength nonabsorbable sutures can achieve good results in the treatment of anterior cruciate ligament tibial avulsion fractures.The operation time of arthroscopic high-strength non-absorbable sutures is slightly longer,but the complication rate is lower.展开更多
Purpose： To compare the outcomes of closed reduction and expert tibial nailing （ETN） versus open reduction and plate and screw fixation in treating two segmental tibial fractures. Methods： This study included 53 c...Purpose： To compare the outcomes of closed reduction and expert tibial nailing （ETN） versus open reduction and plate and screw fixation in treating two segmental tibial fractures. Methods： This study included 53 cases of two segmental fractures of the tihial shaft. They were admitted to our department between March 2010 and June 2013 and treated respectively by closed reduction and ETN （ETN group, n = 31 ） or open reduction fixation with plate and screws （PS group, n = 22）. The general data of two groups including gender, age, injury cause, fracture type, etc showed no significant difference （p 〉 0.05）. To compare the therapeutic effects between two groups, the intraoperative condition, post- operative function and related complications were investigated. Results： All the patients were successfully followed up. The period was 19.2 months for ETN group and 20.5 months for PS group. All the fractures in ETN group had union without complications such as malunion, infection, or osteofascial compartment syndrome; whereas there were 3 cases of superficial infection cured by repeated dressing change and 2 cases of delayed union in PS group. The total incidence of complication in PS group was 22.7% （5/22）, much higher than that in ETN group （p 〈 0.05）. Moreover, ETN group showed a better result in terms of intraoperative blood loss, operation time, postoperative weight bearing time and fracture union time. In ETN group, at one-year follow-up, Johner-Wruhs＇ criteria was adopted to assess the postoperative function, which was reported as excellent in 18 cases, good in 10 cases and fair in 3 cases in ETN group （100% excellent-good rate）. While in PS group, the result was excellent in 10 cases, good in 7 cases, fair in 3 cases and poor in 2 cases （77.3% excellent-good rate）. The comparison was insignificant （p 〉 0.05）. Conclusion： Compared with plate and screw fixation, ETN fixation has the advantages of fewer complications, shorter operation time, being less invasive, earlier postoperative rehabilitation and weight bearing, quicker fracture union and better functional recovery, thus being an effective way to treat two segmental tibial fractures.展开更多
目的探讨关节镜辅助复位内固定(arthroscopically-assisted reduction and internal fixation,ARIF)结合加速康复外科(enhanced recovery after surgery,ERAS)理念与开放复位内固定(open reduction and internal fixation,ORIF)治疗胫...目的探讨关节镜辅助复位内固定(arthroscopically-assisted reduction and internal fixation,ARIF)结合加速康复外科(enhanced recovery after surgery,ERAS)理念与开放复位内固定(open reduction and internal fixation,ORIF)治疗胫骨平台后外侧骨折的临床疗效差异。方法回顾性选择2020年1月至2022年11月徐州市中心医院骨科胫骨平台后外侧骨折患者70例,根据治疗方法分为ARIF组(结合ERAS,n=32)和ORIF组(未结合ERAS,n=38)。所有患者住院后均通过影像学检查评估骨折类型,比较两组患者的手术时间、住院时间,采用视觉模拟量表(visual analogue scale,VAS)评估患者术后早期疼痛,美国特种外科医院(hospital for special surgery,HSS)评分评估患者术后3个月膝关节功能,比较两组患者术后6个月双侧大腿周径差值。结果ARIF组患者的手术时间显著短于ORIF组[(67.84±9.89)min vs(85.16±9.18)min,P<0.001],住院时间显著短于ORIF组[(7.13±1.41)d vs(8.74±1.84)d,P<0.001]。术后第3天,ARIF组的VAS评分显著低于ORIF组[(4.00±1.44)分vs(5.39±1.24)分,P<0.001]。术后3个月,ARIF组患者的膝关节功能显著优于ORIF组,术后6个月髌骨上10 cm大腿周径差值显著小于ORIF组(P<0.001)。结论与ORIF相比,接受ARIF结合ERAS治疗胫骨平台后外侧骨折的患者术后恢复更快、住院时间更短、临床疗效更确切。展开更多
文摘Objective To explore the efficacy of minimally invasive percutaneous plate osteosynthesis (MIPPO) technique and locking compression plate (LCP) for open tibial shaft fractures.Methods From March 2005 to May 2009,16 cases with open tibial
文摘In proximal humeral fracture except AO classification 11A1, fixations with a locking plate and nails are recommended. We performed mechanical tests to investigate whether retrograde intramedullary nailing has fixation stability comparable to those of anterograde intramedullary nailing and locking plate which achieve clinically favorable outcomes. In retrograde intramedullary nailing, a nail entry point is made in the diaphysis, for which reduction of stiffness of the humerus is of concern. Thus, we investigated the influence of a nail entry point made in the diaphysis on humeral strength. Retrograde intramedullary nailing had fixation stability against bending and a force loaded in the rotation direction comparable to those of anterograde intramedullary nail and locking plate. Displacement by the main external force loaded on the humerus, compressive load, was less than half in the bone fixed by retrograde intramedullary nailing compared with that in the bone fixed with a locking plate, showing favorable fixation stability. It was clarified that stiffness of the humerus against rotation and a load in the compression direction is not reduced by a nail entry point made by retrograde intramedullary nailing.
文摘BACKGROUND The tibial stop of anterior cruciate ligament(ACL) is fan-shaped and attached to the medial groove in front of the intercondylar spine,which is located between the anterior horn of the medial and lateral meniscus.The incidence of this fracture is low previously reported,which is common in children and adolescents.With the increase of sports injury and traffic injury and the deepening of understanding,it is found that the incidence of the disease is high at present.AIM To explore the difference between open reduction and internal fixation with small incision and high-intensity non-absorbable suture under arthroscopy in the treatment of tibial avulsion fracture of ACL.METHODS Seventy-six patients with tibial avulsion fracture of anterior cruciate ligament diagnosed and treated in Guanyun County People’s Hospital from April 2018 to June 2020 were retrospectively analyzed.According to the surgical methods,they were divided into group A(40 cases) and group B(36 cases).Patients in group A were treated with arthroscopic high-strength non-absorbable suture,and patients in group B were treated with small incision open reduction and internal fixation.The operation time,fracture healing time,knee joint activity and functional score before and after operation,and surgical complications of the two groups were compared.RESULTS The operation time of group A was higher than that of group B,and the difference was statistically significant(P < 0.05);the fracture healing time of group A was compared with that of group B,and the difference was not statistically significant(P > 0.05);The knee joint function activity was compared between two groups before operation,3 mo and 6 mo after operation,and the difference was not statistically significant(P > 0.05);the knee joint function activity of group A and group B at 3 mo and 6 mo after operation was significantly higher than that before operation(P < 0.05);the limp,support,lock,instability,swelling,upstairs,squatting,pain and Lysholm score were compared between the two groups before and 6 mo after operation,and the difference was not statistically significant(P > 0.05);the scores of limp,support,lock,instability,swelling,upstairs,squatting,pain and Lysholm in group A and group B at 6 mo after operation were significantly higher than those before operation(P > 0.05);the surgical complication rate of group A was 2.63%,which was lower than 18.42% of group B,and the difference was statistically significant(P > 0.05).CONCLUSION Both small incision open reduction and internal fixation and arthroscopic high-strength nonabsorbable sutures can achieve good results in the treatment of anterior cruciate ligament tibial avulsion fractures.The operation time of arthroscopic high-strength non-absorbable sutures is slightly longer,but the complication rate is lower.
文摘Purpose： To compare the outcomes of closed reduction and expert tibial nailing （ETN） versus open reduction and plate and screw fixation in treating two segmental tibial fractures. Methods： This study included 53 cases of two segmental fractures of the tihial shaft. They were admitted to our department between March 2010 and June 2013 and treated respectively by closed reduction and ETN （ETN group, n = 31 ） or open reduction fixation with plate and screws （PS group, n = 22）. The general data of two groups including gender, age, injury cause, fracture type, etc showed no significant difference （p 〉 0.05）. To compare the therapeutic effects between two groups, the intraoperative condition, post- operative function and related complications were investigated. Results： All the patients were successfully followed up. The period was 19.2 months for ETN group and 20.5 months for PS group. All the fractures in ETN group had union without complications such as malunion, infection, or osteofascial compartment syndrome; whereas there were 3 cases of superficial infection cured by repeated dressing change and 2 cases of delayed union in PS group. The total incidence of complication in PS group was 22.7% （5/22）, much higher than that in ETN group （p 〈 0.05）. Moreover, ETN group showed a better result in terms of intraoperative blood loss, operation time, postoperative weight bearing time and fracture union time. In ETN group, at one-year follow-up, Johner-Wruhs＇ criteria was adopted to assess the postoperative function, which was reported as excellent in 18 cases, good in 10 cases and fair in 3 cases in ETN group （100% excellent-good rate）. While in PS group, the result was excellent in 10 cases, good in 7 cases, fair in 3 cases and poor in 2 cases （77.3% excellent-good rate）. The comparison was insignificant （p 〉 0.05）. Conclusion： Compared with plate and screw fixation, ETN fixation has the advantages of fewer complications, shorter operation time, being less invasive, earlier postoperative rehabilitation and weight bearing, quicker fracture union and better functional recovery, thus being an effective way to treat two segmental tibial fractures.
文摘目的探讨关节镜辅助复位内固定(arthroscopically-assisted reduction and internal fixation,ARIF)结合加速康复外科(enhanced recovery after surgery,ERAS)理念与开放复位内固定(open reduction and internal fixation,ORIF)治疗胫骨平台后外侧骨折的临床疗效差异。方法回顾性选择2020年1月至2022年11月徐州市中心医院骨科胫骨平台后外侧骨折患者70例,根据治疗方法分为ARIF组(结合ERAS,n=32)和ORIF组(未结合ERAS,n=38)。所有患者住院后均通过影像学检查评估骨折类型,比较两组患者的手术时间、住院时间,采用视觉模拟量表(visual analogue scale,VAS)评估患者术后早期疼痛,美国特种外科医院(hospital for special surgery,HSS)评分评估患者术后3个月膝关节功能,比较两组患者术后6个月双侧大腿周径差值。结果ARIF组患者的手术时间显著短于ORIF组[(67.84±9.89)min vs(85.16±9.18)min,P<0.001],住院时间显著短于ORIF组[(7.13±1.41)d vs(8.74±1.84)d,P<0.001]。术后第3天,ARIF组的VAS评分显著低于ORIF组[(4.00±1.44)分vs(5.39±1.24)分,P<0.001]。术后3个月,ARIF组患者的膝关节功能显著优于ORIF组,术后6个月髌骨上10 cm大腿周径差值显著小于ORIF组(P<0.001)。结论与ORIF相比,接受ARIF结合ERAS治疗胫骨平台后外侧骨折的患者术后恢复更快、住院时间更短、临床疗效更确切。
