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7 – 13A*
Unicondylar Knee

Physica ZUK, metal back tibial baseplate
-Unicondylar Knee

Physica ZUK is an established Unicompartmental Knee Arthroplasty System manufactured by LimaCorporate (Legal owner since 2015). The Physica ZUK knee replacement is a viable surgical option for patients exhibiting damage confined to one single knee compartment with over 10 years of clinical experience. It is a simple yet innovative system, the design has remained unchanged since first implantation in 2005.

  • Optimised fit provided by six anatomically shaped tibial components and seven optimised femoral components provide optimal bone coverage
  • Proven “round-on-flat” articulation facilitates axial rotation and posterior femoral rollback to accommodate natural knee kinematics
  • Enhanced fixation enabled via two peg fixation of the femoral component and three point fixation of the tibial baseplate in combination with additional PMMA surface coating
  • Long-term durability through use of a proven compression moulded polyethylene

The Physica ZUK instrumentation system offers a choice of minimally invasive surgical approaches via a spacer-block approach, and extra-medullary and intra-medullary options. LimaCorporate also provide Patient Specific Cutting guides and the unique OrthAlign palm sized technology to intra-operatively restore each patient’s unique alignment.

Supplier: LimaCorporate


Fixation - Head: Cemented

Modularity: Modular

First date of use: 2005

Current ODEP rating: 13A*

ODEP Rating / Status Updated: 2022 (K2)

ODEP Rating due for renewal: 2024

Femoral Component Material / Type: cruciate retaining

Femoral Component Fixation: cemented

Articulating Surface: standard fixed bearing

Tibial Component Material / Type: standard fixed bearing CoCr

Tibial Component Fixation: cemented

Patella: none

ODEP Product ID: 9528