I DROPPED THE KEYS BETWEEN THE CAR SEAT AND THE CONSOLE. I MOVED THE SEAT TO THE FARTHEST POSITION THAT I WOULD GO BACK. I TURNED TO SIT ON THE OUTSIDE OF THE DOOR FRAME IN ORDER TO PUT MY LEFT HAND IN TO REACH THE KEYS. THERE WAS NOTHING MOVING BEFORE I MOVED MY HAND. AS SOON AS I TOUCHED THE KEYS THE SEAT CAME DOWN ON TO MY LEFT RING FINGER. I T JUST MOVED IN A DOWNWARD POSITION. I CALLED 911 BECAUSE I WAS UNABLE TO FREE MY HAND. THE WINSLOW POLICE DEPARTMENT RESPONDED AND ASSISTED WITH FREEING MY HAND. THE CAR WAS PARKED IN THE DRIVEWAY AND NOT MOVING AT THE TIME. I WENT TO THE PATIENT FIRST CARE CENTER AND THEY DID X-RAYS ON MY HAND.