assist at

assist (one) at

To help another person with something, usually in a medical setting. Who is going to assist me at the laparotomy this morning?
See also: assist

assist (someone) at something

to serve as a helper or assistant in some procedure. (This usually refers to a surgical procedure.) Will you assist at surgery this morning? I would be happy to assist you at the procedure.
See also: assist
References in periodicals archive ?
One can take a quick tour of DBA Assist at the company's product web site at http://www.