Cervical pain and/or radiated pain into the arms is caused in most cases by disk herniations and foraminal stenosis that can usually be solved by endoscopic surgery. However, there are also cases for which it is necessary to place implants and disk spacers/cages into de cervical disk. Endoscopic cervical spine fusion surgery is indicated for cases with more complex cervical pathologies, like cervical instability (spondilolysthesis), deformity of the cervical spine (kyphosis) and bialteral radiating arm pain.
Standard anterior cervical disk fusion (ACDF) surgery is performed with a big incision on the patient’s throat and an open dissection of the anatomic structures of the throat until reaching the cervical spine. Open dissection and resection of tissues around the cervical spine lead to bigger internal scar tissue, higher risk for infection and bleeding that could lead to forming a hematoma, which could occlude the air pipe (trachea) and lead the patient to suffocate. Hence, in most cases after open cervical spine surgery / ACDF the patient is moved to the Intensive Care Unit (ICU) for close-up monitoring, as open cervical spine surgery comes with many risks for the patient.
Video of a 91 years-old (!) patient who underwent a two-level endoscopic fusion surgery of the cervical spine and was discharged from the hospital in less than 24 hours after surgery
Dr. Morgenstern is a wordl-wide pioneer in the development of endoscopic anterior cervical fusion surgery (endoACDF) that allows the placement of an interbody cage into a disk of the cervical spine using only a small skin incision of just 2 cm length at the patient’s throat.
Endoscopic anterior fusion surgery is performed with progressive tissue dilation and does NOT require wide dissection of anatomic structures at the patient’s throat. Hence, risk of scar tissue formation and bleeding is considerably reduced consequenlty also decreasing the risk for infection, hematoma, etc. Therefore, endoscopic ACDF surgery does NOT require monitoring in the ICU and the patient can be discharged from the hospital in less than 24 hours after surgery.
Endoscopic ACDF starts with an endoscopic discectomy to decompress neural structures, like the spinal cord, and prepare the disk for the cage placement. Once the interbody cervical disk has been prepared, the an interbody device is percutaneously placed into the disk. This device can either be a titanium interbody cage to achieve vertebral fusion or a disk prothesis that allows to restore movement in the cervical spine. The placement of the device is done unter x-ray fluoroscopic control and direct endoscopic vision, see the animation on the figure at the right side of this page.
Radiating pain in the arms usually completely recedes and the patient can start walking just a few hours after surgery and hospital discharge in less than 24 hours after surgery.
Click on the arrows on the left and right side of the image to scroll through all the cases’ pictures.
Minimal skin incision of only 2 cm length after the placemente of 2 cervical intervertebral cages in the cervica spine using the endoscopic fusion technique.