Knee Primary

The proving ground. RepHQ runs live on NJR data today — every other country on this page follows the same blueprint.

Europe’s biggest joint replacement market, with a registry built around an implant product database — a natural fit for the RepHQ model.

The country that invented the arthroplasty registry. Coverage is near-total and the data culture is decades deep.

One register, every joint — the closest structural match to the NJR outside the UK.

Three registers rather than one, but the same surgeon-and-site volume picture underneath.

Four decades of mandatory national reporting across every joint RepHQ segments.

The most complete registry in continental Europe, covering more joints than the NJR itself.

A compact, high-value market where registry documentation is mandatory — capture is close to total.

The southern-hemisphere benchmark. Near-total capture and an annual report the whole industry reads.

A five-joint registry that mirrors the NJR’s scope — the cleanest like-for-like expansion on the list.

The biggest orthopaedic market on earth, with a registry that is already the world’s largest by procedure count.

Cemented and cementless primary hip, summed into one segment the way a rep actually sells it.

Unicompartmental and patellofemoral, kept under one heading — PFJ sits inside Partial Knee, not beside it.

Revision hip — fewer cases, longer sales cycles, and the segment that proves a company can support complex work.