Acute compartment syndrome usually occurs after a traumatic event, typically in association with a fracture, but also from a soft tissue injury such as a direct blow or crush. Acute, isolated, medial compartment syndr...Acute compartment syndrome usually occurs after a traumatic event, typically in association with a fracture, but also from a soft tissue injury such as a direct blow or crush. Acute, isolated, medial compartment syndrome of the foot without a specific major trauma is very rare. I am reporting a rare case with acute compartment syndrome for isolated medial compartment of foot after a traumatic sport event and proper management to prevent long term sequels.展开更多
BACKGROUND Unicompartmental knee arthroplasty(UKA)and high tibial osteotomy(HTO)are well-established operative interventions in the treatment of knee osteoarthritis.However,which intervention is more beneficial to pat...BACKGROUND Unicompartmental knee arthroplasty(UKA)and high tibial osteotomy(HTO)are well-established operative interventions in the treatment of knee osteoarthritis.However,which intervention is more beneficial to patients with knee osteoarthritis remains unknown and a topic of much debate.Simultaneously,there is a paucity of research assessing the relationship between radiographic parameters of knee joint alignment and patient-reported clinical outcomes,preoperatively and following HTO or UKA.AIM To compare UKAs and HTOs as interventions for medial-compartment knee osteoarthritis:Examining differences in clinical outcome and investigating the relationship of joint alignment with respect to this.METHODS This longitudinal observational study assessed a total of 42 patients that had undergone UKA(n=23)and HTO(n=19)to treat medial compartment knee osteoarthritis.Patient-reported outcome measures(PROMs)were collected to evaluate clinical outcome.These included two disease-specific(Knee Injury and Osteoarthritis Outcome Score,Oxford Knee Score)and two generic(EQ-5D-5L,Short Form-12)PROMs.The radiographic parameters of knee alignment assessed were the:Hip-knee-ankle angle,mechanical axis deviation and angle of Mikulicz line.RESULTS Statistical analyses demonstrated significant(P<0.001),preoperative to postoperative,improvements in the PROM scores of both groups.There were,however,no significant inter-group differences in the postoperative PROM scores of the UKA and HTO group.Several significant correlations associated a more distolaterally angled Mikulicz line with worse knee function and overall health preoperatively(P<0.05).Postoperatively,two clusters of significant correlations were observed between the disease-specific PROM scores and knee joint alignment parameters(hip-knee-ankle angle,mechanical axis deviation)within the HTO group;yet no such associations were observed within the UKA group.CONCLUSION UKAs and HTOs are both efficacious operations that provide a comparable degree of clinical benefit to patients with medial compartment knee osteoarthritis.Clinical outcome has a limited association with radiographic parameters of knee joint alignment postoperatively;however,a more distolaterally angled Mikulicz line appears associated with worse knee function/health-related quality of life preoperatively.展开更多
Objective:To observe the clinical efficacy and advantages of 3D printed patient-specific instrumentation(PSI)assisted distal tibial tuberosity-high tibial osteotomy in the treatment of medial compartment knee osteoart...Objective:To observe the clinical efficacy and advantages of 3D printed patient-specific instrumentation(PSI)assisted distal tibial tuberosity-high tibial osteotomy in the treatment of medial compartment knee osteoarthritis.Methods:75 patients with medial compartment knee osteoarthritis were included in the study performed DTT-HTO in our hospital from August 2017 to August 2019.The patients were divided into the PSI group(n=39)and conventional group(n=36)According to whether PSI was used in surgery.The differences of lateral cortical fracture rate,time of intraoperative X-ray exposure,intraoperative blood loss,operative time,weight bearing line(WBL),Posterior tibial slope(PTS)and Caton-Deschamps index(CDI)were compared between the two groups.Visual analogue scale(VAS)scores and Hospital for Special Surgery(HSS)scores were recorded to evaluate knee pain and function before surgery and after surgery at 3 months and 12 months.Results:All 75 patients were followed up for more than 12 months,the ranged from 12-26(18.74±6.21)months.Three lateral cortical fractures in the conventional group and no fracture in PSI group.The lateral cortical fracture rate,time of intraoperative X-ray exposure,intraoperative blood loss,operative time in PSI group were lower than those in conventional group(p敿0.05).WBL in two groups were significantly improved after surgery(p敿0.05),and PTS,CDI were no statistically improved after surgery(p>0.05).While there was no statistically significant difference with WBL,PTS and CDI between two groups(p>0.05).At 1 months,3 months and 12 months after surgery;VAS and HSS scores in both groups were significantly improved compared with that before surgery(p0.05),and were no statistically significant difference between two groups.Conclusion:3D printed patient-specific instrumentation assisted DTT-HTO has significant clinical efficacy,and effectively standardized surgical procedures,meanwhile reduced the time of intraoperative X-ray exposure,intraoperative blood loss and risk of lateral cortical fracture.展开更多
目的探讨单髁膝置换术(UKA)与全膝关节置换术(TKA)治疗膝关节内侧间室骨关节炎的近期疗效。方法回顾性分析2017-01~2017-10对因膝关节内侧间室骨关节炎行UKA治疗患者15例(15膝),选取同期行TKA治疗患者30例(34膝)作为对照组。术前评估并...目的探讨单髁膝置换术(UKA)与全膝关节置换术(TKA)治疗膝关节内侧间室骨关节炎的近期疗效。方法回顾性分析2017-01~2017-10对因膝关节内侧间室骨关节炎行UKA治疗患者15例(15膝),选取同期行TKA治疗患者30例(34膝)作为对照组。术前评估并记录两组患者的疼痛视觉模拟评分(VAS)、美国特种外科医院(HSS)评分、膝关节活动度(ROM),记录手术时间、术中出血量、术后3 d血红蛋白(Hb)下降量、术后3个月及1年VAS评分、HSS评分、ROM。结果所有患者手术顺利完成。两组患者年龄、体重指数(BMI)比较差异无统计学意义(P>0.05)。UKA组手术时间、术中出血量、术后3 d Hb下降量、VAS评分均低于TKA组,而HSS评分、ROM高于TKA组,差异均有统计学意义(P<0.05)。结论膝关节内侧间室骨关节炎的手术治疗选择UKA更优于TKA,UKA具有手术时间短、术中出血量少、术后恢复快、功能恢复良好等优点,能够取得良好的近期疗效。展开更多
文摘Acute compartment syndrome usually occurs after a traumatic event, typically in association with a fracture, but also from a soft tissue injury such as a direct blow or crush. Acute, isolated, medial compartment syndrome of the foot without a specific major trauma is very rare. I am reporting a rare case with acute compartment syndrome for isolated medial compartment of foot after a traumatic sport event and proper management to prevent long term sequels.
文摘BACKGROUND Unicompartmental knee arthroplasty(UKA)and high tibial osteotomy(HTO)are well-established operative interventions in the treatment of knee osteoarthritis.However,which intervention is more beneficial to patients with knee osteoarthritis remains unknown and a topic of much debate.Simultaneously,there is a paucity of research assessing the relationship between radiographic parameters of knee joint alignment and patient-reported clinical outcomes,preoperatively and following HTO or UKA.AIM To compare UKAs and HTOs as interventions for medial-compartment knee osteoarthritis:Examining differences in clinical outcome and investigating the relationship of joint alignment with respect to this.METHODS This longitudinal observational study assessed a total of 42 patients that had undergone UKA(n=23)and HTO(n=19)to treat medial compartment knee osteoarthritis.Patient-reported outcome measures(PROMs)were collected to evaluate clinical outcome.These included two disease-specific(Knee Injury and Osteoarthritis Outcome Score,Oxford Knee Score)and two generic(EQ-5D-5L,Short Form-12)PROMs.The radiographic parameters of knee alignment assessed were the:Hip-knee-ankle angle,mechanical axis deviation and angle of Mikulicz line.RESULTS Statistical analyses demonstrated significant(P<0.001),preoperative to postoperative,improvements in the PROM scores of both groups.There were,however,no significant inter-group differences in the postoperative PROM scores of the UKA and HTO group.Several significant correlations associated a more distolaterally angled Mikulicz line with worse knee function and overall health preoperatively(P<0.05).Postoperatively,two clusters of significant correlations were observed between the disease-specific PROM scores and knee joint alignment parameters(hip-knee-ankle angle,mechanical axis deviation)within the HTO group;yet no such associations were observed within the UKA group.CONCLUSION UKAs and HTOs are both efficacious operations that provide a comparable degree of clinical benefit to patients with medial compartment knee osteoarthritis.Clinical outcome has a limited association with radiographic parameters of knee joint alignment postoperatively;however,a more distolaterally angled Mikulicz line appears associated with worse knee function/health-related quality of life preoperatively.
基金Young Teacher Project of Basic Scientific Research in Beijing University of Chinese Medicine(No.2019-JYB-JS-178)。
文摘Objective:To observe the clinical efficacy and advantages of 3D printed patient-specific instrumentation(PSI)assisted distal tibial tuberosity-high tibial osteotomy in the treatment of medial compartment knee osteoarthritis.Methods:75 patients with medial compartment knee osteoarthritis were included in the study performed DTT-HTO in our hospital from August 2017 to August 2019.The patients were divided into the PSI group(n=39)and conventional group(n=36)According to whether PSI was used in surgery.The differences of lateral cortical fracture rate,time of intraoperative X-ray exposure,intraoperative blood loss,operative time,weight bearing line(WBL),Posterior tibial slope(PTS)and Caton-Deschamps index(CDI)were compared between the two groups.Visual analogue scale(VAS)scores and Hospital for Special Surgery(HSS)scores were recorded to evaluate knee pain and function before surgery and after surgery at 3 months and 12 months.Results:All 75 patients were followed up for more than 12 months,the ranged from 12-26(18.74±6.21)months.Three lateral cortical fractures in the conventional group and no fracture in PSI group.The lateral cortical fracture rate,time of intraoperative X-ray exposure,intraoperative blood loss,operative time in PSI group were lower than those in conventional group(p敿0.05).WBL in two groups were significantly improved after surgery(p敿0.05),and PTS,CDI were no statistically improved after surgery(p>0.05).While there was no statistically significant difference with WBL,PTS and CDI between two groups(p>0.05).At 1 months,3 months and 12 months after surgery;VAS and HSS scores in both groups were significantly improved compared with that before surgery(p0.05),and were no statistically significant difference between two groups.Conclusion:3D printed patient-specific instrumentation assisted DTT-HTO has significant clinical efficacy,and effectively standardized surgical procedures,meanwhile reduced the time of intraoperative X-ray exposure,intraoperative blood loss and risk of lateral cortical fracture.
文摘目的探讨单髁膝置换术(UKA)与全膝关节置换术(TKA)治疗膝关节内侧间室骨关节炎的近期疗效。方法回顾性分析2017-01~2017-10对因膝关节内侧间室骨关节炎行UKA治疗患者15例(15膝),选取同期行TKA治疗患者30例(34膝)作为对照组。术前评估并记录两组患者的疼痛视觉模拟评分(VAS)、美国特种外科医院(HSS)评分、膝关节活动度(ROM),记录手术时间、术中出血量、术后3 d血红蛋白(Hb)下降量、术后3个月及1年VAS评分、HSS评分、ROM。结果所有患者手术顺利完成。两组患者年龄、体重指数(BMI)比较差异无统计学意义(P>0.05)。UKA组手术时间、术中出血量、术后3 d Hb下降量、VAS评分均低于TKA组,而HSS评分、ROM高于TKA组,差异均有统计学意义(P<0.05)。结论膝关节内侧间室骨关节炎的手术治疗选择UKA更优于TKA,UKA具有手术时间短、术中出血量少、术后恢复快、功能恢复良好等优点,能够取得良好的近期疗效。
