PARAMUS - The Oradell Animal Hospital in Paramus was open for business Tuesday morning a little over a week after an explosion inside the facility closed it down.

The incident occurred March 6 after an MRI machine exploded while maintenance crews were working on it.

The only area of the hospital not opened today was the area the machine was in.

Three of the workers were injured after the machine exploded, one critically.

What caused the machine to malfunction is still under investigation.