| mGRIP Partial Prosthesis (0.75 mm) (58669);mGRIP Partial Prosthesis (1.00 mm) (58671);mGRIP Partial Prosthesis (1.25 mm) (58673);mGRIP Partial Prosthesis (1.50 mm) (58675);mGRIP Partial Prosthesis (1.75 mm) (58677);mGRIP Partial Prosthesis (2.00 mm) (58679);mGRIP Partial Prosthesis (2.25 mm) (58681);mGRIP Partial Prosthesis (2.50 mm) (58683);mGRIP Partial Prosthesis (3.00 mm) (58685);mGRIP Partial Prosthesis (3.50 mm) (58687);mDISC Partial Prosthesis (58850) (K260718) | MED-EL Elektromedizinische Geräte GmbH | 2026-04-03 |
| mWING Stapes Prosthesis (0.4 x 3.50 mm) (58717); mWING Stapes Prosthesis (0.4 x 3.75 mm) (58719); mWING Stapes Prosthesis (0.4 x 4.00 mm) (58721); mWING Stapes Prosthesis (0.4 x 4.25 mm) (58723); mWING Stapes Prosthesis (0.4 x 4.50 mm) (58725); mWING Stapes Prosthesis (0.4 x 4.75 mm) (58727); mWING Stapes Prosthesis (0.4 x 5.00 mm) (58729); mWING Stapes Prosthesis (0.4 x 5.25 mm) (58731); mWING Stapes Prosthesis (0.4 x 5.50 mm) (58733); mWING Stapes Prosthesis (0.5 x 3.50 mm) (58735); (K260720) | MED-EL Elektromedizinische Geräte GmbH | 2026-04-03 |
| mCLIP Partial Prosthesis, mCLIP ARC Partial Prosthesis, mXACT Partial Prosthesis and mXACT PRO Partial Prosthesis Kit (K241261) | MED-EL Elektromedizinische Geräte GmbH | 2025-01-17 |
| mAXIS Stapes Prosthesis, mLOOP Stapes Prosthesis, mZAM Stapes Prosthesis and mFIX Stapes Prosthesis (K241142) | MED-EL Elektromedizinische Geräte GmbH | 2025-01-17 |
| NITIFLEX STAPES PROSTHESIS, DETROIT PISTON, SKARZYNSKI PISTON, ROBERSON STAPES PROSTHESIS (K130512) | Heinz Kurz GmbH Medizintechnik | 2013-12-02 |
| NITIBOND STAPES PROSTHESIS, NITIPLAST STAPES PROSTHESIS (K112616) | Heinz Kurz GmbH Medizintechnik | 2013-02-08 |
| K-HELIX PISTON AND PORP PARTIAL OSSICULAR REPLACEMENT PROSTHESES (K080070) | Grace Medical, Inc. | 2008-04-17 |
| NITINOL LOCKING INCUDO-STAPEDIAL JOINT, ANGULAR PISTON, PISTON, MALLEUS PISTON, PORP AND FOOTPLATE SHOE (K063374) | Grace Medical, Inc. | 2006-12-06 |
| GRACE MEDICAL ADJUSTABLE AND FIXED LENGTH PARTIAL & TOTAL OSSICULAR REPLACEMENT PROSTHESES (K061853) | Grace Medical, Inc. | 2006-08-18 |
| PARTIAL OSSICULAR REPLACEMENT PROSTHESES (K060518) | Grace Medical, Inc. | 2006-06-28 |
| SMART OFFSET STAPES PISTON; SMART ISJ PROSTHESIS (K033554) | Gyrus Ent LLC | 2003-11-24 |
| CLIP PISTON AWENGEN, MODEL# 1006 805 - 1006 861 (K021479) | Heinz Kurz GmbH Medizintechnik | 2002-05-21 |
| CLIP PARTIAL PROSTHESIS-TITANIUM DRESDEN, MODEL 1002 250-257 (K013573) | Heinz Kurz GmbH Medizintechnik | 2001-11-09 |
| KURZ ANGULAR PISTON-TITANIUM PROSTHESIS, MODELS 1006 600, 1006 601, 1006 602, 1006 650, 1006 651, 1006 652 (K010442) | Heinz Kurz | 2001-03-08 |
| SMITH & NEPHEW PISTONS (K003214) | Gyrus Ent LLC | 2000-10-31 |
| SMITH & NEPHEW PORPS & TORPS (K002737) | Gyrus Ent LLC | 2000-10-12 |
| TITANIUM MIDDLE EAR PROSTHESES (K002897) | Xomed, Inc. | 2000-10-11 |
| SMITH & NEPHEW OFF-CENTERED PORP (K002464) | Gyrus Ent LLC | 2000-08-29 |
| KURKZ K-PISTON TITANIUM STAPEDIAL PROSTHESIS, MODEL 1006 103-1006 170 (K002221) | Heinz Kurz GmbH Medizintechnik | 2000-08-09 |
| AUDIO TECHNOLOGIES S:R.1 (K001142) | Audio Technologies S.R.L. | 2000-06-23 |
| WEHRS INCUS-STAPES (K000858) | Gyrus Ent LLC | 2000-04-03 |
| CAP PORP, CAP TORP (K000256) | Gyrus Ent LLC | 2000-02-11 |
| MICROMEDICS S&T PARTIAL OSSICULAR REPLACEMENT PROSTHESIS (K993234) | Micromedics, Inc. | 1999-11-10 |
| SOCKET STAPES PISTON W/O LOOP, SCHOBEL, SCHOBEL-CAUSSE (K992839) | Heinz Kurz GmbH Medizintechnik | 1999-09-16 |
| STAPES PROSTHESES (K991394) | Grace Medical, Inc. | 1999-05-18 |
| TUBINGEN TITANIUM PROSTHESIS (TTP) VARIO, MODELS AERIAL 1004 010 & BELL 1002 010 (K990923) | Heinz Kurz | 1999-03-31 |
| EXMOOR TEFLON LOOP REPLACEMENT PROSTHESIS (K981045) | Exmoor Plastics , Ltd. | 1998-05-20 |
| MILLS INCUS HA SLEEVE (K974365) | Exmoor Plastics , Ltd. | 1998-01-22 |
| K-PISTON WITH BAND HOOK /ANGULAR PISTON (K973356) | Heinz Kurz | 1997-11-21 |
| PARTIAL/TOTAL/POROUS POLYETHYLENE OSSICULAR REPLACEMENT (K972815) | Grace Medical, Inc. | 1997-10-08 |
| PARTIAL OSSICULAR REPLACEMENT PROSTHESIS (PORP) (K972734) | Mednet Locator, Inc. | 1997-09-05 |
| CAUSSE PISTON (K972737) | Mednet Locator, Inc. | 1997-09-05 |
| BELL PROSTHESIS (PARTIAL) (K972492) | Heinz Kurz | 1997-08-04 |
| ESTERM MALLEUS TOTAL AND PARTIAL MIDDLE EAR PROSTHESIS (K964909) | Xomed, Inc. | 1997-03-10 |
| RICHARDS TOTAL/PARTIAL PROSTHESIS (K962564) | Gyrus Ent LLC | 1997-01-22 |
| PARTIAL OSSICULAR REPLACEMENT PROSTHESIS (K964798) | Anthony D. Prescott | 1997-01-02 |
| PARTIAL & TOTAL OSSICULAR REPLACEMENT PROSTHESIS (K963752) | Grace Medical, Inc. | 1996-10-10 |
| POLY/PLATINUM WIRE PISTON (K945105) | Micromed Development Corp. | 1996-05-14 |
| MISTEN MEDICAL PARTIAL OSSICULAR REPLACEMENT PROSTHESIS (K955613) | Misten Medical Corp. | 1995-12-22 |
| TREBAY PARTIAL RECTRANGULAR HEADS, MORETZ CAM, INCUS/STAPEDIAL JOINT & STRAIGHT INCUS STRUT (K954517) | Trebay Medical Corp. | 1995-10-27 |
| RICHARDS PORP (K952481) | Smith & Nephew Richards, Inc. | 1995-06-16 |
| HAPEX PORP (K950886) | Smith & Nephew Richards, Inc. | 1995-03-15 |
| HAPEX MALLEABLE PORP (K950885) | Smith & Nephew Richards, Inc. | 1995-03-15 |
| HAPES MALLEABLE INCUS STAPES (K950984) | Smith & Nephew Richards, Inc. | 1995-03-15 |
| HAPEX INCUS (K950887) | Smith & Nephew Richards, Inc. | 1995-03-15 |
| MICROMED PARTIAL REGULAR AND PARTIAL OFFSET (K945104) | Micromed Development Corp. | 1994-11-22 |
| POLY-WIRE PISTON (K945107) | Micromed Development Corp. | 1994-11-22 |
| POLY PISTON (K945108) | Micromed Development Corp. | 1994-11-22 |
| INCUDOSTAPEDIAL JOINT (K925443) | Smith & Nephew Richards, Inc. | 1993-03-08 |
| TEF/PLATINUM PISTON (K915120) | River Medical, Inc. | 1991-12-27 |
| TEF/WIRE PISTON (K915121) | River Medical, Inc. | 1991-12-23 |
| H/A PARTIAL - REGULAR & H/A PARTIAL - OFFSET (K913287) | River Medical, Inc. | 1991-12-18 |
| PTFE PISTON (K913285) | River Medical, Inc. | 1991-12-18 |
| WEHRS INCUS AND INCUS-STAPES PROSTHESES (K910685) | Smith & Nephew Richards, Inc. | 1991-12-04 |
| CERAVITAL MIDDLE EAR IMPLANT (K913619) | Friedrichsfeld Medizintechnik AG | 1991-10-15 |
| MICROTEK PISTON & WIRE PROSTHESES (K895814) | Microbio-Medics, Inc. | 1989-12-26 |
| APACERAM OSSICULAR PROSTHESIS (K893134) | Asahi Optical Co. C/O Rosati Associates, P.C. | 1989-08-03 |
| BUCKET PROSTHESIS PORP (K883727) | Treace Medical, Inc. | 1989-01-13 |
| XOMED PLATINUM WIRE TEFLON PISTION (K872112) | Xomed, Inc. | 1987-07-02 |
| PROSTHESIS WIRE (K870766) | Treace Medical, Inc. | 1987-04-15 |
| INCUS/STAPES PROSTHESIS (K861369) | Richards Medical Co., Inc. | 1986-07-14 |
| MICROTEK STAINLESS STEEL PISTON (K860460) | Microtek Medical, Inc. | 1986-07-11 |
| INCUS PROSTHESIS (K844961) | Richards Medical Co., Inc. | 1985-02-26 |
| CAUSSE SPONGE BOAT (K841353) | Treace Medical, Inc. | 1984-07-06 |
| DRUMTO STAPES PROSTHESIS (K832540) | Humboldt Products | 1984-01-03 |
| STAINLESS STEEL PISTONS (K823483) | Humboldt Products | 1982-12-09 |
| FISCH MODIFIED TEF-WIRE PISTON (K823429) | Treace Medical, Inc. | 1982-12-03 |
| MCGEE MODIFIED STAINLESS STEEL PISTON (K823440) | Treace Medical, Inc. | 1982-12-03 |
| CAUSSE TEF-PISTON (K823439) | Treace Medical, Inc. | 1982-12-03 |
| SHEA LOCKING BAIL PROSTHESIS (K802873) | Richard'S Medical Equip., Inc. | 1980-12-19 |
| SCHURING OSSICLE CUP & COLUMELLA PROSTH. (K802431) | Richard'S Medical Equip., Inc. | 1980-11-12 |
| CAUSSE MODIFIED TEFLON PISTON, OTOLOGY (K760437) | Richard'S Medical Equip., Inc. | 1976-10-05 |
| TRAPEZE PLATINUM RIBBON LOOP, OTOLOGY (K760434) | Richard'S Medical Equip., Inc. | 1976-10-05 |
| PISTON, PLATINUM TEFLON, OTOLOGY IMPLANT (K760435) | Richard'S Medical Equip., Inc. | 1976-09-27 |