Scientists talk about nuclear fusion, I don't think lawyers have any different words.
The term used to describe a fusion of the ankles is ankle arthrodesis.
spinal fusion or spondylosyndesisspinal fusion or spondylosyndesis
Fusion......
The legal term for quitting a job is "resignation."
Symphysis is a term that is used to refer to the fibrocartilaginous fusion between two bones.
Nuclear fusion
Furcula. Fusion of the two clavicles.
Jazz fusion is generally a 50-50 mix of jazz and rock styles of music.
The term is fusion (lay term is freezing).
The legal term for remove is "evict." It refers to the legal process of forcing someone to leave a property.
Clergymen are men of the clergy, as in church men, and it's not a legal term.
The medical term for the fusion of two or more vertebrae in the spine using bone grafts or metal rods is called spinal fusion. This procedure is commonly done to stabilize the spine, relieve pain, and improve spinal alignment.