ABSTRACT
Paediatric Monteggia-type injuries are complicated by treatment failure and posterior interosseous nerve palsy, without reliable predictive indicators. Outcome is considered to be good, with little patient-reported evidence. We propose novel radiographic parameters. A total of 33 Monteggia-type injuries were analysed. Posterior interosseous nerve palsy was strongly predicted by the Radial Head Displacement Index. The presence of two or more of three novel instability markers was associated strongly with treatment failure. Patient-reported outcome measures were almost uniformly excellent. We advocate the use of a new, inclusive, stability-based classification of Monteggia-type injuries to predict patients who require accurate internal fixation.
Subject(s)
Elbow Joint/surgery , Fracture Fixation, Internal/methods , Monteggia's Fracture/surgery , Radius/surgery , Ulna Fractures/surgery , Child , Child, Preschool , Female , Fracture Fixation, Internal/adverse effects , Humans , Infant , Male , Radiography , Retrospective Studies , Treatment Failure , Treatment Outcome , Ulnar Neuropathies/etiology , Elbow InjuriesABSTRACT
There is little consensus on whether Kirschner wire (K-wire) burial is preferable in the management of paediatric lateral humeral condyle fractures. We identified 124 patients from May 2008 to August 2014. Sixty received buried K-wires and 64 received unburied wires. We found no significant difference in the infection rates between groups, but a high rate of skin erosion (23%) in the buried group, with a subsequent high rate of infection in this subgroup (40%). We found a strong association of wire erosion following early surgery. There is a considerable cost saving associated with using unburied wires. We therefore recommend the routine use of unburied wires.
