Single position surgery

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General:

  • Traditional MIS deformity correction often involves multiple stages with position changes (supine for ALIF, lateral decubitus for LLIF, prone for posterior).
  • Single-position surgery (lateral or prone) for combined approaches decreases time under anaesthesia and increases efficiency.
  • Reports show decreased blood loss, complications, and length of stay compared to traditional two-stage surgery.
  • The prone transpsoas approach (PTP) allows the lumbar spine to fall into natural lordotic alignment.