Although lumbar stenosis was recognized as a contraindication for endoscopic spine surgery in the past. the advancement in endoscopic system design and development of approach techniques and strategies now enabled the endoscopic spine surgeons to manage all types of lumbar stenosis safely and more effectively. A full-endoscopic lumbar technique for surgical management of spinal canal ... https://parisnaturalfoodes.shop/product-category/hyaluronic-acid/