Endoscopic partial corpectomy using anterior decompression for cervical myelopathy

Yad Ram Yadav, Shailendra Ratre, Vijay Parihar, Amitesh Dubey, Mashoo N DubeyNeurology India 2018 66(2):444-451 Symptomatic ventral cervical cord compressions have been treated by anterior discectomy with fusion, anterior corpectomy and fusion, discectomy with an artificial disc, and minimally invasive techniques. There are complications associated with the fusion procedure, especially when a long segment fusion is undertaken. Partial removal of the vertebral body without fusion could help in avoiding fusion and its associated complications. We are describing the detailed surgical technique, indications, limitations, and early results of endoscopic partially corpectomy. The detailed endoscopic technique of how to remove minimal portion of the anterior and middle part of the vertebra with the removal of compressing posterior portion is described. To the best of the author's knowledge, this procedure has not been described in the literature till date. This technique has the advantages of preservation of most of the vertebral body and disc. The stability of the spine is maintained without the patient having to undergo the additional procedure of spinal fusion. There is a shorter length of hospital stay. The technique can also be used in special conditions, such as when a migrated disc behind the vertebral body or any bony compression opposite the vertebral body is encountered. It avoids injury to the longus colli muscles and damage to most of the annulus fibrosis. It...
Source: Neurology India - Category: Neurology Authors: Source Type: research