EMDN P90: Implantable Prosthetic and Osteosynthesis Devices - Various

Complete hierarchy for EMDN group P90 in category P (Implantable Prosthetic and Osteosynthesis Devices): 24 terminal codes, EMDN v2026. Terminal codes are the ones accepted in a EUDAMED device record.

Registered classes, as of 8 Sep 2026. For each code with at least 20 registrations under a legislation, the chip shows how devices registered in EUDAMED under that code are classed, counted once per primary UDI-DI and kept separate for each legislation. It is not a determination. The class of a device comes from the MDR and IVDR classification rules for its intended purpose. MDD and IVDD classes are the directive classification and can differ from the class the same device would have under MDR or IVDR.

  • P90Implantable Prosthetic and Osteosynthesis Devices - Various
    • P9001Temporary Tissue Expanders
      • P900101Cylindrical Tissue Expandersterminal
      • P900102Elliptical Tissue Expandersterminal
      • P900103Breast Tissue ExpandersMDR 100.0% Class III · n=76terminal

        Registered in EUDAMED under MDR with this code: 76 of 76 devices carry Class III on their registration (as of 8 Sep 2026).

        • 76 Class III (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

      • P900104Rectangular Tissue ExpandersMDD 100.0% Class IIb · n=28terminal

        Registered in EUDAMED under MDD with this code: 28 of 28 devices carry Class IIb on their registration (as of 8 Sep 2026).

        • 28 Class IIb (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900105Round Tissue Expandersterminal
      • P900106Semilunar or Crescent Tissue Expandersterminal
      • P900199Tissue Expanders - Otherterminal
    • P9002Surgical Meshes
      • P900201Polyglycolic Acid and Associations MeshesMDD 100.0% Class III · n=33terminal

        Registered in EUDAMED under MDD with this code: 33 of 33 devices carry Class III on their registration (as of 8 Sep 2026).

        • 33 Class III (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900202Polypropylene Surgical MeshesMDR 100.0% Class III · n=312MDD 99.8% Class IIb · n=534terminal

        Registered in EUDAMED under MDR with this code: 312 of 312 devices carry Class III on their registration (as of 8 Sep 2026).

        • 312 Class III (100.0%)

        Registered in EUDAMED under MDD with this code: 533 of 534 devices carry Class IIb on their registration (as of 8 Sep 2026).

        • 533 Class IIb (99.8%)
        • 1 Class III (0.1%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900203Ptfe Surgical MeshesMDD 2 classes · n=70terminal

        Registered in EUDAMED under MDD with this code, the 70 devices are split across classes (as of 8 Sep 2026).

        • 52 Class IIb (74.2%)
        • 18 Class III (25.7%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900204Surgical Meshes, More Than One ComponentMDR 100.0% Class III · n=162MDD 2 classes · n=80terminal

        Registered in EUDAMED under MDR with this code: 162 of 162 devices carry Class III on their registration (as of 8 Sep 2026).

        • 162 Class III (100.0%)

        Registered in EUDAMED under MDD with this code, the 80 devices are split across classes (as of 8 Sep 2026).

        • 70 Class IIb (87.5%)
        • 10 Class III (12.5%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900205Polyester Surgical MeshesMDR 100.0% Class III · n=42MDD 100.0% Class IIb · n=92terminal

        Registered in EUDAMED under MDR with this code: 42 of 42 devices carry Class III on their registration (as of 8 Sep 2026).

        • 42 Class III (100.0%)

        Registered in EUDAMED under MDD with this code: 92 of 92 devices carry Class IIb on their registration (as of 8 Sep 2026).

        • 92 Class IIb (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900206Metallic Surgical MeshesMDR 100.0% Class IIb · n=22terminal

        Registered in EUDAMED under MDR with this code: 22 of 22 devices carry Class IIb on their registration (as of 8 Sep 2026).

        • 22 Class IIb (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

      • P900299Surgical Meshes - OtherMDR 100.0% Class III · n=172MDD 2 classes · n=276terminal

        Registered in EUDAMED under MDR with this code: 172 of 172 devices carry Class III on their registration (as of 8 Sep 2026).

        • 172 Class III (100.0%)

        Registered in EUDAMED under MDD with this code, the 276 devices are split across classes (as of 8 Sep 2026).

        • 148 Class IIb (53.6%)
        • 128 Class III (46.3%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

    • P9003Tissue Patches
      • P900301Ptfe Tissue Patchesterminal
      • P900302Polyester Tissue Patchesterminal
      • P900399Tissue Patches - OtherMDR 100.0% Class III · n=191MDD 100.0% Class III · n=144terminal

        Registered in EUDAMED under MDR with this code: 191 of 191 devices carry Class III on their registration (as of 8 Sep 2026).

        • 191 Class III (100.0%)

        Registered in EUDAMED under MDD with this code: 144 of 144 devices carry Class III on their registration (as of 8 Sep 2026).

        • 144 Class III (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

    • P9004Structures Filling, Replacement and Reconstruction Devices
      • P900401Bone and Tendon Replacement DevicesMDR 100.0% Class III · n=95MDD 2 classes · n=149terminal

        Registered in EUDAMED under MDR with this code: 95 of 95 devices carry Class III on their registration (as of 8 Sep 2026).

        • 95 Class III (100.0%)

        Registered in EUDAMED under MDD with this code, the 149 devices are split across classes (as of 8 Sep 2026).

        • 137 Class III (91.9%)
        • 12 Class IIb (8.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900402Resorbable Filling and Reconstruction DevicesMDR 99.7% Class III · n=795MDD 100.0% Class III · n=7,892terminal

        Registered in EUDAMED under MDR with this code: 793 of 795 devices carry Class III on their registration (as of 8 Sep 2026).

        • 793 Class III (99.7%)
        • 2 Class I (0.2%)

        Registered in EUDAMED under MDD with this code: 7,892 of 7,892 devices carry Class III on their registration (as of 8 Sep 2026).

        • 7,892 Class III (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900403Non-Resorbable Filling and Reconstruction DevicesMDR 98.5% Class IIb · n=339MDD 96.9% Class IIb · n=875terminal

        Registered in EUDAMED under MDR with this code: 334 of 339 devices carry Class IIb on their registration (as of 8 Sep 2026).

        • 334 Class IIb (98.5%)
        • 5 Class I (1.4%)

        Registered in EUDAMED under MDD with this code: 848 of 875 devices carry Class IIb on their registration (as of 8 Sep 2026).

        • 848 Class IIb (96.9%)
        • 27 Class III (3.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • P900404Autologous Graft SupportsMDR 100.0% Class III · n=29MDD 100.0% Class III · n=30terminal

        Registered in EUDAMED under MDR with this code: 29 of 29 devices carry Class III on their registration (as of 8 Sep 2026).

        • 29 Class III (100.0%)

        Registered in EUDAMED under MDD with this code: 30 of 30 devices carry Class III on their registration (as of 8 Sep 2026).

        • 30 Class III (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

    • P9005Implantable Spacers for Protection During Radiation Therapyterminal
    • P9006Implantable Markers for Therapeutic and Diagnostic Proceduresterminal
    • P9099Implantable Prosthetic Devices - OtherMDR 99.6% Class IIb · n=257MDD 3 classes · n=963terminal

      Registered in EUDAMED under MDR with this code: 256 of 257 devices carry Class IIb on their registration (as of 8 Sep 2026).

      • 256 Class IIb (99.6%)
      • 1 Class III (0.3%)

      Registered in EUDAMED under MDD with this code, the 963 devices are split across classes (as of 8 Sep 2026).

      • 911 Class IIa (94.6%)
      • 45 Class IIb (4.6%)
      • 7 Class III (0.7%)

      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

How P90 is structured

24
terminal codes, selectable in a device record
4
branch headings, not selectable
20
name a specific device type
17%
fallback entries: Other and Accessories

The Implantable Prosthetic and Osteosynthesis Devices - Various branch runs 2 levels deep. 4 entries below are branch headings that group other codes rather than naming a device, so a classification has to resolve all the way down to one of the 24 codes marked terminal.

4 terminal codes are “- Other” entries, 17% of the branch. An “- Other” code is the residual slot for devices its siblings do not name, so it is worth ruling out every specific sibling before settling on one.

The largest sub-branch is P9001 (Temporary Tissue Expanders), holding 7 of the 24 terminal codes.

Frequently asked questions

Which P90 codes can be used in a EUDAMED device record?
24 of the 28 codes listed under P90 (Implantable Prosthetic and Osteosynthesis Devices - Various) are terminal and can be selected. The other 4 are branch headings that cannot.
How deep is the P90 hierarchy?
The P90 branch runs 2 levels below the group code. Its largest sub-branch is P9001 (Temporary Tissue Expanders), which holds 7 of the 24 terminal codes.
How many P90 codes are catch-all entries?
4 terminal codes under P90 are "- Other" entries, 17% of the branch. The remaining 20 name a specific device type.

Not sure which level to stop at, or which of two plausible codes to submit? The guide to choosing an EMDN code walks the decision level by level, with a worked example and the mistakes that get a EUDAMED registration rejected.

Classifying more than a handful of devices?

EUDAMate maps your device list against all 6,773 terminal EMDN codes with confidence-scored suggestions you review and confirm. Start with a free Readiness Check on your own data.

Run a free Readiness Check

Other groups in category P

Source: European Commission, EMDN v2026 official release. Terminal codes are the only codes accepted in a EUDAMED device record. EMDN is a nomenclature, not a risk classification. MDR/IVDR class is determined separately.