Objective: to assess twenty two cases of isolated PCL avulsion fractures from tibial insertion, arthroscopically treated with suture pull technique, and to evaluate achieved clinical outcomes in terms of radiographic laxometry (objective) and Lysholm scale (subjective). Material and method: Study includes 22 cases operated between April 2014 and March 2017. Patients less than 18 years old, presentation after 3 weeks of injury, concomitant injury in the same limb, with open wounds or with comminuted avulsed fragment were excluded from the study. All cases were MRI proven. All arthroscopic suture fixation technique was used in all cases. Follow up was done at 3 weeks, 6 weeks, 3 months, 6 months and 12 months. Mean follow up was one year. Subjective complaints, Knee flexion, Lysholm score and stress radiographs were noted. Results: Average Lysholm score was 96.3. Seventeen patients had excellent results and Five had good results based on Lysholm scores. In two patients, grade 2 laxity (5e10 mm) was present on stress radiographs but there were no clinical complaints. All patients achieved osseous union and had no functional limitation. Three Patients developed arthrofibrosis initially but gained functional range later. Conclusion: Arthroscopic suture fixation method for PCL avulsion fracture from tibia is a good and safe method of choice for fixation.
The technique of combined external fixation with internal fixation is safe and effective management option for intra-articular distal tibial fractures.
Introduction: Giant cell tumor (GCT) is a distinctive lesion characterized by the proliferation of multinucleate giant cells in a stroma of mononuclear cells; it is generally seen in skeletally mature individuals. GCT is usually found in the long bones around the knee or in the distal radius but distal end of tibia, proximal humerus, vertebrae of young adults are unusual location. We report a case of GCT of the distal end of tibia, with a secondary aneurysmal bone cyst, in a 26-year-old female. Based on our review of the medical literature, it appears that the occurrence of a GCT along with a secondary aneurysmal bone cyst (ABC) in distal end of tibia is less typical with challenging task for full tumor resection and restoration of ankle function to normal.
Case Summary: 26 year old female presented with pain&swelling over left ankle since last six month. Biopsy was suggestive of GCT with ABC of lower third tibia. We managed this case with intralesional curettage using phenol and burr and bone graft harvested from left iliac crest for reconstruction of defect along with kwire fixation to achieve optimum anatomical restoration.
Conclusion: In cases of GCT, the management depends upon the various factors such as site, age, involvement of the bone, extent of bone involvement and whether there is articular involvement or not. Here Intra-articular GCT is managed with extended intralesional curettage with phenol. Bone graft plays a role of agent for reconstruction of the defect and kwire for anatomical reduction.
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