Andrew Bynum will undergo a procedure that puts Synvisc-One fluid into his knees.

“He’s been getting them for quite some time now,” Bynum’s agent, David Lee said of the injections. “Look at it as being nothing more than, like, a WD-40 for his knees.

“The best way I can describe it is it greases up the joint and that’s a good thing. They did it last year. It’s routine. It’s non-invasive.”

Bynum is still planning to return for the Philadelphia 76ers season-opener on Oct. 31.