English to Chinese Medical Medical (general)

Laminotomy is the removal of a small portion of the lamina and ligaments, usually on one side. Using this method the natural support of the lamina is left in place, decreasing the chance of spinal instability. Sometimes an endoscope may be used, allowing for a smaller, less invasive incision (https://mayfieldclinic.com/pe-decompression.htm)

Please note: "laminotomy" is distinct from "laminectomy". The same article quoted above defines "laminectomy" as "the removal of the entire bony lamina, a portion of the enlarged facet joints, and the thickened ligaments overlying the spinal cord and nerves."

I can't find a good Chinese translation for 'laminotomy' online. I think 'laminectomy' is 椎板切除术.

Thanks in advance.