CPT® Code 63710

A dural graft is a surgical procedure utilized to repair a defect in the dura mater, which is the outermost layer of the protective covering surrounding the spinal cord. The dura mater plays a critical role in safeguarding the spinal cord and maintaining the integrity of the central nervous system. During the procedure, the defect in the dura mater is first exposed and meticulously prepared to ensure optimal conditions for graft placement. The choice of graft material is crucial and can vary based on the size and nature of the defect. Options for the graft include autologous tissue, which is derived from the patient's own body, such as the pericranium; bovine pericardium, which is a tissue sourced from cows; dura mater obtained from cadaveric donors; or synthetic materials designed to mimic the properties of natural tissue. The selected graft is then shaped to adequately cover the defect and is securely sutured into place to facilitate healing and restore the protective function of the dura mater.