To determine factors such as age, sex and curve severity in patients with idiopathic scoliosis presenting for the first time to a spine deformity clinic.

A prospective study at a regional spine clinic.

Patients with idiopathic scoliosis presenting for the first time to the scoliosis clinic were entered into a database recording information such as age, symptoms, severity of scoliosis as measured by the Cobb angle (CA), spine rotation measured by Scoliometer, geographical region, person detecting the curve, neurological findings etc. The study period was from June 2008 to September 2009 inclusive.

Fifty consecutive patients with all required information in the database were included in the analysis. All eligible patients were not entered due to logistical reasons.

13 males and 37 females, average age 13.96 (range 1 to 23). 68% were unhappy with the shape of their back, 48% presented with significant pain and 32% had both. The mother first saw the scoliosis in 52%, the rest were seen by either the patient, friends or doctors.

36 were single curves with a mean CA of 34 degrees ranging from 10 to 80 degrees. 52% of patients presented with a curve of 40 degrees or more. 14 had double curves. None of the patients were found to have any abnormal neurological findings.

There are few epidemiological studies in the recent literature. This data was not previously available in our region and initial presentation with a severe curve is a worrying trend which triggered this study.

To analyse the pain distribution in the acute and chronic phase following thoracolumbar fractures.

Prospective observational study

39 patients with fractures between T11 and L2, with no neurological deficit, were treated conservatively. Strict inclusion and exclusion criteria were applied. All had X-rays and MR imaging (whole spine) at post-injury and one-year follow-up.

The patients documented their pain distribution using pain drawing, along with 10 other domains of pain and functional outcomes for a period over 12 months. The pain distribution was analysed. The association of distal pain distribution to - other associated injury, resultant kyphosis, Pre-existing or increase in disc degeneration at the lower non-injured disc levels – were analysed and reviewed

The most common site of the pain distribution in both the acute (90%) and chronic phase (97%) was distal to the fracture (regions - iliac crest, lumbosacral junction and buttock). Factors mentioned above that could be related to distal pain distribution did not show any significant correlation (P>0.5) with different domains of pain outcome.

Some of the commonly believed reasons for distal pain distribution like resultant kyphosis and associated disc/facet pathologies were not supported by our study findings. The distal pain distribution corresponds to the scelerotomal referred pain mapping, which could be the probable explanation. Thoracolumbar pathologies could be the source of pain in patients complaining of low back symptoms. Distal pain distribution of spine pathologies should not be attributed as functional.