A follow up study on the treatment of tibial fractures with intramedullary interlocking nail through the suprapatellar approach / 中国骨伤

ABSTRACT

OBJECTIVE@#To investigate the short-term effect of suprapatellar interlocking intramedullary nail in the treatment of tibial fractures.@*METHODS@#Eighty patients with tibial fractures treated from January 2016 to June 2018 were treated with interlocking intramedullary nail, who were divided into observation group (suprapatellar approach) and control group (patellar ligament approach) according to different surgical approaches. There were 40 cases in the observation group, including 28 males and 12 females, aged 28 to 67 years with a mean of (46.70±10.34) years. There were 40 cases in the control group, including 30 males and 10 females, aged 31 to 69 years with a mean of(49.38±10.74) years. The operation time, incision length, intraoperative C-arm X-ray fluoroscopy times, intraoperative blood loss, fracture healing time, postoperative active straight leg raise (SLR) time, hospital stay, visual analogue scale (VAS), knee pain rate and postoperative Hospital for Special Surgery (HSS) score were recorded and compared between two groups.@*RESULTS@#All the patients were followed up, and the duration ranged from 19 to 38 months, with an average of(24.60±4.52) months. In the observation group, the operation time was(53.83± 7.01) min;the incision length was (3.98±0.83) cm;the number of intraoperative C-arm X-ray fluoroscopy was (18.90±1.75) times;the fracture healing time was (10.03±0.89) weeks;the postoperative active SLR time was (1.19±0.25) days;and the hospital stay was(6.73±1.06) days. The above indexes were better than those in the control group (@*CONCLUSION@#The treatment of tibial fractures with suprapatellar interlocking intramedullary nail has the advantages of less trauma and better recovery of knee function. It can obtain more satisfactory clinical results and can be further widely used.