InjuryKLC
RECLINING DENTAL CHAIR
Received Dec 12, 2014 · Event occurred Jan 14, 2013
Report MW5039678 · MDR key 4352651
Device
Generic name
Reclining Dental Chair
Product problems
- Structural Problem
- Patient-Device Incompatibility
Patient
69 YR
- Pain
- Joint Dislocation
Narrative
Description of Event or Problem
SPINAL DISLOCATION CAUSED BY EXCESSIVE PROTRUDING NON-ADJUSTABLE PADDING OF FULLY RECLINED DENTAL CHAIR FOR THE ENTIRE DURATION OF TEETH-CLEANING APPOINTMENT. IN RECLINED POSITION, THE HUGE LUMBAR "SUPPORT" DISTORTED MY SPINE AND CAUSED JOINTS TO DISLOCATE. PAIN FROM DISLOCATED BACK JOINTS INCREASED DURING THE APPOINTMENT AND PERSISTED AFTERWARDS. ONE DAY LATER, USE OF AN INCLINED SIT-UP BOARD ENABLED THE BACK JOINTS TO SHIFT BACK INTO PROPER POSITION; THIS RESOLVED THE DISLOCATION AND PAIN CAUSED BY THE FIXED HUGE LUMBAR HUMP ON THE RECLINED DENTAL CHAIR.