ABSTRACT
Objective To discuss the clinical effects of arthroscopy combined with Brostrom repair in the treatment for chronic ankle instability talofibular ligament injury.Methods From January 2012 to June 2015,42 cases of chronic ankle instability in our hospital were performed modified Brostrom repair.All the cases were evaluated by AOFAS scoring system.Results All the patients were followed up for 9 to 17 months,an average of (12.7±3.5)months.At the last follow-up,all cases could participate in normal daily running training mission.Activity levels of 2 cases with cartilage injury had a decline than before.The others were able to attend the confrontational training.Postoperative AOFAS score(88.4±4.9) increased compared with preoperative score (43.3±7.8),the difference was significant(P<0.05).ConclusionThe curative effect of arthroscopy combined with Brostrom repair in treatment of chronic ankle instability talofibular ligament injury is satifactory.It can be helpful to the wounded rapid rehabilitation and good for the popularization and application in basic-level hospitals.
ABSTRACT
Objective To evaluate the curative effect of arthroscopic surgery for the treatment of first-time shoulder dislocation combined with Bankart lesions.Methods Retrospectively analyzed the clinical data of 35 cases who were admitted into our hospital from June 2015 to October 2016 and underwent arthroscopic surgery for the treatment of first-time shoulder dislocation.All the 35 cases were combined with Bankart lesions,and the lacerated glenoid labrum were repaired with suture anchorsy.The postoperative ASES scroe and Rowe score were adopted for the final evaluation.Results All the 35 cases were followed up for 1 to 6 months,3 months averagely.All the patients had satisfactory shoulder function,with no shoulder dislocation occured again.The ASES score and Rowe score after surgery was better than that before surgery with statistically significant difference(P<0.05).Conclusion Arthroscopic surgery for the treatment of first-time shoulder dislocation combined with Bankart lesions has many advantages such as mini-invasion,rapid recovery and satisfactory outcome in function and motion.
ABSTRACT
Objective To investigate the clinical significance of serum interleukin-6(IL-6),C-reactive protein(CRP) and procalcitonin(PCT) in early diagnosis of postoperative infection after artificial femoral head replacement in rabbits.Methods Selected 64 healthy New Zealand white rabbits,and randomly divided them into the experimental group and the control group,with 32 cases in each group.All of the 64 rabbits underwent left femoral hip replacement.Rabbits in the experimental group were injected with staphylococcus aureus into the left hip joint immediately after artificial femoral head replacement,while rabbits in control group were injected with the same amount of saline.The changes of IL-6,CRP and PCT in synovial fluid of all rabbits were measured.Took synovial fluid and 3 pieces of synovial membrane to make bacterial culture 9 days after surgery.Results The bacterial culture of the experimental group was positive for staphylococcus aureus while it was negative in the control group.One day after surgery,the levels of IL-6,CRP and PCT in synovial fluid of two groups were significantly higher than those before operation(P0.05).The levels of IL-6,CRP and PCT in the synovial fluid of the experimental group were significantly higher than those of the control group at the 3rd,6th and 9th day after operation(P0.05),and IL-6 and CRP gradually restored preoperative level at 9th days after operation(P>0.05).The sensitivity and specificity of IL-6,CRP and PCT combined test were 96.9% and 90.6% respectively,which were significantly higher than those of individual indexes.Conclusion Combined detection of serum IL-6,CRP and PCT levels in the infection model of artificial femoral head replacement can provide some help for the early diagnosis of infection after clinical hip arthroplasty.