ABSTRACT
Objective To analyze the posterolateral minimally invasive plate osteosynthesis (MIPO) in the treatment of medial open fractures of distal tibia and tibial shaft.Methods From May 2016 to September 2017,16 medial open fractures of distal tibia and tibial shaft were treated with posterolateral MIPO at Department of Orthopaedics,The First Affiliated Hospital to Anhui University of Science and Technology.They were 10 men and 6 women,from 22 to 61 years of age(average,36.5 years).According to the Gustilo-Anderson classification,type Ⅰ fracture was identified in 5 patients,type Ⅱ fracture in 6 and type Ⅲ fracture in 5.Initially,all the patients received emergency external fixation or calcaneus traction before open reduction and internal fixation was performed when their conditions of soft tissue allowed.X-ray examination of the ankle joint with anteroposterior and lateral views was performed before and after operation.At the last follow-up,the function of ankle joint was evaluated according to the ankle-hindfoot score of American Orthopaedic Foot and Ankle Society (AOFAS).Results All the 16 patients were followed up for an average of 15.3 months (from 8 to 24 months).Fracture healing was achieved in all after an average time of 26.1 weeks (from 20 to 36weeks).There were no such complications as skin necrosis,wound dehiscence,deep infection,implants exposure or failure,or impingement of the flexor hallucis longus.The AOFAS ankle scores averaged 88.6 points (from 74 to 95 points),giving 9 excellent,6 good and one fair cases.Superficial infection occurred in 2 patients but healed after dressing care.Another case showed 5°varus deformity.Conclusion Application of posterolateral MIPO in the treatment of medial open fractures of distal tibia and tibial shaft can effectively protect the medial soft tissue,reduce postoperative wound complications,and safely expose,reduce and fixate the tibial fragments,leading to satisfactory outcomes.
ABSTRACT
Objective To analyze of the effect of artificial lengthening femoral head replacement in elderly patients with stage Ⅰ of unstable femoral intertrochanteric fracture.Methods 203 patients with stage Ⅰ of unstable femoral intertrochanteric fracture were selected as the research object,and they were taken artificial lengthening femoral head replacement,among which 65caese were male,female in 138 cases.The Harris scoring,SF-36,VAS pain scores on admission,2 weeks after operation,postoperative follow-up limb were counted,and the pain of the affected limb and the hip scores were compared amond 3 time periods.Results All 203 cases of senile patients with follow-up,average operation time was 83.64 minutes,the intraoperative blood loss was 355.41mL.The curative effect was evaluated according to the Harris score,SF-36 and VAS pain scoring criteria,and the Harris scores of the affected limbs at admission,at 2 weeks after the operation and after the follow-up were (28.26 ± 5.50) points,(68.26 ±5.50) points,(93.13 ± 5.31) points,respectively,the differences were statistically significant (t =-71.27,-1 397.55,-46.07,all P ＜ 0.01);The VAS pain scores were (8.19 ± 0.48) points,(3.53 ± 0.71) points,(0.23 ± 0.42) points,respectively,the differences were statistically significant (t =88.06,324.17,60.84,all P ＜ 0.01).The sf-36 scores:physiological [(8.35 ± 1.24) points,(15.23 ± 2.17) points,(19.21 ± 2.12) points],social/family [(7.01 ±1.13) points,(14.12 ± 2.12) points,(19.85 ± 2.24) points],emotional [(4.83 ± 1.01) points,(10.12 ±1.22)points,(14.87 ± 1.32) points],function [(6.35 ± 1.21) points,(13.67 ± 1.87) points,(16.81 ±2.12) points],additional focus [(8.85 ± 1.45) points,(16.38 ± 2.12) points,(20.21 ± 2.42) points],total quality of life [(47.35 ± 4.76) points,(74.69 ± 5.87) points,(89.21 ± 6.12) points],the differences were statistically significant(-39.77,-62.92,-20.21,-44.87,-71.89,-26.79,-45.04,-89.01,-38.25,-45.79,-63.41,-15.29,-45.20,-60.39,-17.54,-52.12,-76.49,-22.58,all P＜0.O1).Conclusion Artificial lengthening femoral head replacement in elderly patients with stage Ⅰ of unstable femoral intertrochanteric fracture has good clinical effect,intraoperative high safety,less postoperative complications,postoperative limb functional recovery is good,and it is worthy of clinical promotion and application.