Purpose: The wait for surgical treatment of scoliosis is long in some countries, especially in those with publicly funded health care systems. Long wait times may have serious consequences if the deformity increases during the wait period. This study was undertaken to determine the surgeon’s perspective of the type and magnitude of surgery required with specific emphasis on peri – and post-operative measures, for patients with scoliosis on prolonged waitlist times (> 6 months) for surgery.

Method: Radiographs from 11 patients who had a Cobb angle of at least 50 degrees and had waited 6 or more months for scoliosis surgery selected from the scoliosis database. All patients had antero-posterior (AP), AP bending, and lateral radiographs taken when the primary curve magnitude was 50 degrees and at the time of pre-operative planning. 22 radiographic sets and a questionnaire were sent to three different surgeons. The surgeons were blinded to the fact that these sets contained films of the same patients at two different time points. The questionnaire requested information with regard to the type of surgery and instrumentation they would use, other peri-operative measures, and time taken to return to normal activities.

Results: The mean curve progression in the 11 patients was 25 degrees over the time on the waitlist, from an average of 50 degrees to 75 degrees. The type of surgery the surgeon would likely perform changed from posterior instrumentation and fusion with a screw construct in all patients to anterior release and posterior instrumentation and fusion with a screw construct in 8 of the 11 patients, in at least one surgeon’s opinion. The mean estimated operative time increased by 2 hours. The mean estimated length of stay at the hospital increased by 1 day, and the estimated level of difficulty of surgery increased from 3/10 to 5/10.

Conclusion: From a surgeon’s perspective, waits of 6 months or more for scoliosis surgery are unacceptable as they lead to the need for a second anterior procedure that probably would have not been necessary had the operation occurred earlier. It also leads to increased operative time, blood loss, length of stay, and difficulty of surgery. This, in turn, increases unwarranted risks and costs.

Purpose: Upper cervical spine stabilization in children can be challenging due to anatomic abnormalities such as incomplete posterior elements, vertebral artery variability and small patient size. Several techniques have been described for stabilization of the upper cervical spine, each with its own advantages and disadvantages. Since the introduction of the technique by Harms, many authors have shown C1 lateral mass screws to be safe and effective in the stabilization of the upper cervical spine in adults. No large series of paediatric C1 lateral mass screw fixation has been reported in the literature. The purpose of this study was to describe the indications, technique, and outcomes of C1 lateral mass screw fixation in a consecutive series of 11 paediatric patients.

Method: A database generated retrospective review of all patients who underwent C1 lateral mass screw fixation as part of an upper cervical spine stabilization construct was performed. In all patients the C2 dorsal root ganglion was sacrificed. Patient demographics and clinical outcomes were obtained through chart review. Radiographs immediately post-operatively, at six-weeks, three-months, and final follow-up were reviewed.

Results: Eleven consecutive paediatric patients underwent bilateral C1 lateral mass screw fixation for a variety of conditions including C1-C2 instability, deformity, congenital malformation, trauma, as well as revision surgery. The average age was 10 years (range 4 to 16 years) with a mean follow-up of 11 months (range 6 – 18 months). There were no iatrogenic vertebral artery, hypoglossal nerve or spinal cord injuries. All 11 patients had solid fusion clinically and radiographically, with no loss of fixation. The C2 dorsal root ganglion was sacrificed in all patients with resulting minor occipital parasthaesia that progressively diminished in severity.

Conclusion: This is the largest series of consecutive patients reported in the literature to date showing that the technique is safe and effective, with acceptable morbidity when applied to the paediatric population. We believe that C1 lateral mass screws offer significant advantages over traditional fixation techniques when the C1 vertebra is to be included in an upper cervical instrumented construct.

Between 1996 and 2003 six institutions in the United States and France contributed a consecutive series of 234 fractures of the femur in 229 children which were treated by titanium elastic nailing. Minor or major complications occurred in 80 fractures. Full information was available concerning 230 fractures, of which the outcome was excellent in 150 (65%), satisfactory in 57 (25%), and poor in 23 (10%). Poor outcomes were due to leg-length discrepancy in five fractures, unacceptable angulation in 17, and failure of fixation in one. There was a statistically significant relationship (p = 0.003) between age and outcome, and the odds ratio for poor outcome was 3.86 for children aged 11 years and older compared with those below this age. The difference between the weight of children with a poor outcome and those with an excellent or satisfactory outcome was statistically significant (54 kg vs 39 kg; p = 0.003). A poor outcome was five times more likely in children who weighed more than 49 kg.