8 research outputs found
The value of the three-point index in predicting redisplacement of diaphyseal fractures of the forearm in children
The Role of Biplanar Distal Locking in Intramedullary Nailing of Tibial Shaft Fractures.
BACKGROUND: To compare the union times of the uncomplicated tibial shaft fractures, which were distally locked by two coronal and one sagittal screws and by only two coronal screws. METHODS: 45 patients with tibial shaft treated with intramedullary nailing included in this study. 23 of 45 fractures were treated with uniplanar two distal interlocking (Group 1) and 22 fractures were treated with biplanar three distal interlocking (Group 2). Patients with closed fractures treated by closed nailing and having a full set of radiographs on PACS system was included. Fracture unions were evaluated by two authors. RESULTS: Union time was significantly shorter in biplanar distal interlocking group (Group 2) compared to uniplanar distal interlocking group (Group 1) (P=0.02). Mean union time in groups 1 and 2 were 14.63±4.5 and 10.77±3.0 weeks, respectively .When only distal third tibial shaft fractures were evaluated, Group 2 [11.2±3.1 weeks (n:17)] had significantly lower union time compared to Group 1 [15.07±4.8 weeks (n:14)] (P=0.01). Inter-observer reliability for fracture union times was high with rho= 0.89 with SE of 0.51 (P<0.001). CONCLUSION: Biplanar distal interlocking procedure had a significantly shorter union time. Biplanar distal interlocking procedure allows a faster fracture union probably because of a more stable fixation construct
The outcomes of displaced paediatric distal radius fractures treated with percutaneous Kirschner wire fixation: a review of 248 cases
Predicting redisplacement after manipulation of paediatric distal radius fractures: the importance of cast moulding.
INTRODUCTION
The majority of displaced distal radius fractures are managed by closed reduction and cast immobilisation. Redisplacement is associated with initial displacement, imperfect reduction and quality of cast. The aim of this study was to establish which factors predict the risk of redisplacement.
MATERIALS AND METHODS
A retrospective analysis between September 2010 and April 2013 of children who underwent closed manipulation and cast immobilisation for a distal third radius fracture was performed. Open fractures, those treated with fixation, and cases with associated dislocations or physeal injuries were excluded. Initial fracture translation and angulation, the distance from the physis and the presence of an ulna fracture were recorded. Intra-operative radiographs were analysed to assess reduction, the cast index and gap index. Clinic records and post-operative radiographs were reviewed to identify redisplacement or further surgical intervention.
RESULTS
During the study period, 107 children underwent closed reduction and casting: 82 boys (76.6 %) and 25 girls (23.4 %), and the mean age of the group was 10 years. Twenty-nine children (27 %) suffered a radiographic redisplacement although only five children underwent a second surgical intervention. Statistically significant risk factors for redisplacement were initial fracture translation (p < 0.001), success of reduction (p < 0.001) and associated ulna fracture (p = 0.021). Both the mean cast index (0.81 vs. 0.78) and mean gap index (0.16 vs. 0.14) were higher in the redisplaced group, but this did not reach statistical significance.
CONCLUSION
Closed reduction and immobilisation of paediatric distal radius fractures is associated with a high redisplacement rate. Initial fracture type and success of reduction are key risk factors