Signs and symptoms of scoliosis may include:
Risk factors
Risk factors for developing the most common type of scoliosis include:
Smaller bones in children are difficult to instrument. Use of navigation techniques allow intra-operative guidance about screw placement for better hold and to prevent complications related to misplaced implants.
Neuromonitoring: Intra-operative assessment of spinal cord function is possible by neuromonitoring. Neuromonitoring gives continuous feedback to spine surgeon during surgery about function of spinal cord and spinal nerves. If any step causes changes in nerve function, it can be immediately reversed by the surgeon.
Motion Preserving Correction: Various instrumentation devices are available which corrects the deformity without spinal fusion. This saves movements at instrumented levels and prevent back stiffness. However, these devices cannot treat severe curves. Also, their failure rate is high due to ongoing spine movement which puts continuous stress on these implants.