Can someone with an artificial hip replacement have a mri?

In general yes, if the hip replacement contains materials compatible with MRI, such as titanium or ceramic. If any metal components have nonferrous alloys containing magnetically active materials like nickel or cobalt, magnetic resonance imaging (MRI) may be contraindicated because the procedure would pose serious risks to the individual.

A comprehensive physical examination, imaging tests, medical records and a consultation with a radiologist and/or your attending physician are typically necessary to determine this compatibility and to rule out any potential dangers or contraindications.

These measures are taken to assure maximal safety protocols for the patient undergoing the MRI.