The phrase "free procedure" is correct and usable in written English.
It is used to refer to a process that is provided without charge or without difficulty. For example, "The doctor offered me a free procedure to help with my condition."
Do they offer something akin to frequent-flier miles -- one free procedure for every 10 paid at full price?
South Florida's Bottom Line Poetry Contest, which calls for poetry written about colonoscopies, offers the winner the choice of either five hundred dollars or a free procedure.
Lin (2008) has developed minimax distribution free procedure with backorder price discount.
Inguinal hernia repair is usually effective and safe but is not a complication free procedure.
In this green, solvent free procedure, we produce exclusively N-propargyl imidazoles in very high yields (>80%) when the Cs+-Norit carbon is employed under ultrasound activation.
In this green, solvent free procedure, chalcones are selectively produced in very high yields (>95%) when cesium exchanged X-NH2 is employed under ultrasound activation.
CareLedger still gets paid on these free procedures, but the employer only pays the startup when the startup is able to lower the cost to a point that procedures are free to the employee.
Free procedures will be postponed in order to ensure that the company maintains a healthy bottom line [ 21].
Gel filtration columns (Superdex 200, GE Healthcare) used for "metal free" procedures were washed by 2 column volumes of 20 mM EDTA and soaked overnight before equilibrium with "metal free" buffers.
"It must be a contact-free procedure".
The Fe-MCM-48 was prepared by a grinding method as a solvent-free procedure.
