UNCEMENTED DUAL MOBILITY HIP REPLACEMENT IMPLANT SET CONSISTING OF 1 ) UNCEMENTED POROUS COATED ACETABULAR SHELL WITH PEGS WITH NO SCREW HOLE, 2 ) CROSS LINKED POLYTHELENE MOBILE BEARING LINER, 3 ) CERAMIC HEAD, AND 4 ) FULLY HA COATED UNCEMENTED STEM SPECIFICATIONS: 1. UNCEMENTED DUAL MOBILITY HIP REPLACEMENT IMPLANT SET CONSISTING OF UNCEMENTED POROUS COATED ACETUBULAR SHELL WITH SCREW OPTIONS 2. CROSS LINKED POLYTHYLENE MOBILE BEARING LINER: ONE 3. CERAMIC HEAD: ONE 4. FULLY HA COATED UNCEMENTED STEM: ONE 5. THREE ACETUBULAR SCREWS 6. SHOULD SUPPLY ALL IMPLANTS AND INSTRUMENTATION AT THE TIME OF SURGERY 7. FIRM SHOULD BE REPUTED WITH LONG TERM MARKET STANDING OF ATLEAST 10 YEARS 8. BIS/ EUROPEAN CE/ US FDA APPROVED