Posterior video-assisted trans pedicular surgery for calcified midline thoracic disc herniation.

VATPS, a minimally invasive technique, offers excellent anterior visibility comparable to that of the anterolateral approach, all while avoiding the adverse effects associated with thoracotomies and the complications resulting from spinal cord encroachment often seen in the posterolateral approach. Moreover, it is a safer alternative to conventional endoscopic posterior thoracic surgery. The cavity formed within the vertebral corpus provides ample working space for the use of an endoscope.