What does Myelotomy mean?
Medical Definition of myelotomy : surgical incision of the spinal cord especially : section of crossing nerve fibers at the midline of the spinal cord and especially of sensory fibers for the relief of intractable pain.
Where is Cordotomy done?
Percutaneous cordotomy involves insertion of an electrode with an uninsulated tip into the substance of the spinal cord along its anterolateral surface via the spinal neural foramen located between the first and second cervical vertebrae.
What does Myotomy mean in medical terms?
incision of a muscle.
What is spinal Cordotomy?
Cordotomy is a neurosurgical procedure in which an image-guided needle is used to make a very precise lesion (tissue change) in the spine. The procedure treats chronic pain by targeting and disabling specific nerves that are sending pain signals.
What is a cordotomy procedure?
What is cordotomy vocal cord?
Using carbon dioxide laser, a cordotomy is performed 1-2 mm anterior to the vocal process. This is carried laterally through the width of the vocal ligament and the vocalis muscle to the thyroid lamina. The cordotomy both opens the air way posteriorly and provides access to the arytenoid cartilage.
What is a Myocele?
[ mī′ə-sēl′ ] n. Protrusion of muscle substance through an opening in its sheath.
What does syringomyelia mean?
Syringomyelia is a condition characterized by a fluid-filled cavity or cyst known as a syrinx that forms within the spinal cord. Syringomyelia is a chronic condition and a syrinx can expand over time compressing or destroying the surrounding nerve tissue.
What is a cervical Cordotomy?
Cordotomy (or chordotomy) is a surgical procedure that disables selected pain-conducting tracts in the spinal cord, in order to achieve loss of pain and temperature perception. This procedure is commonly performed on patients experiencing severe pain due to cancer or other incurable diseases.
Can vocal cords be surgically repaired?
Instead of using a bulk injection, this procedure — known as thyroplasty, medialization laryngoplasty or laryngeal framework surgery — relies on the use of an implant in the larynx to reposition the vocal cord. Rarely, people who have this surgery may need to have a second surgery to reposition the implant.
