Injury
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Transverse fractures through the body of the axis, rather than at the base of the odontoid are uncommon and management with an external orthosis is usually recommended. Oblique fractures through the body of the axis accompanying a hangman's fracture have not been reported and are not described as part of any classification system. Such fractures may be at high risk for treatment failure in an external orthosis. ⋯ Oblique fractures of the body of the axis can displace in a halo-thoracic orthosis. Serial radiological review is required to detect displacement prior to fracture union. Oblique fractures of the body of the axis can be managed surgically with preservation of atlanto-occipital motion, resulting in satisfactory clinical and radiological outcomes.
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Retrospective review of a series of patients who underwent spinal surgery at a single spine unit during a 1 year period. ⋯ Incidental durotomy is a common complication of spine surgery. All incidental durotomies must be repaired primarily. Dural tears that were immediately recognised and treated accordingly did not lead to any significant sequelae at a mean follow-up of 37 months. However, long-term follow-up studies will be needed to confirm this finding. The risks associated with dural tears and cerebrospinal fluid leaks are serious and should be discussed with any patients undergoing spine surgery.
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Comparative Study
Spinal and pelvic injuries in airborne sports: a retrospective analysis from a major Swiss trauma centre.
Adrenalin-seeking airborne sports like BASE-jumping, paragliding, parachuting, delta-gliding, speedflying, and skysurfing are now firmly with us as outdoor lifestyle activities and are associated with a high frequency of severe injuries, especially to the spine. ⋯ Serious spinal and pelvic injuries account for most injuries sustained during airborne sporting activities. The thoracolumbar region was most often affected, but the lumbopelvic junction is also especially vulnerable as high impact forces from vertical and horizontal deceleration need to be absorbed. The frequency of spino-pelvic dissociation was very high in paragliding injuries, with a 21-fold higher odds ratio than in the general trauma population.