Customized guides

The surgeon uses the personalized hip cutting guides to perform the femoral cut planned in the software before the surgery. The guides are supplied with trial bones to simulate positioning. These guides can be used with either anterior or posterior hip approaches. These guides are biocompatible and can be sterilized in an autoclave. They are produced using Selective Laser Sintering (SLS) technology.

Planning software

The OneFit Hip Planner is used to perform pre-operative planning for total hip arthroplasty (THA) cases. This is an interactive, ergonomic tool that allows for virtual collaboration. It is used to determine optimal implant positioning before surgery. Various parameters can be used, based on the surgeon's preferences. This software allows the various process contributors to participate in and monitor the THA implantation.


  • Wide range of compatible implants
  • PC or Mac platform
  • Universal solution
  • Verification of leg length discrepancy
  • Verification of femoral anteversion and offset
  • Verification of cup anteversion and inclination
  • Surgeon preferences


ONEFIT medical's customization technique consists of several steps performed before the surgery :

CE marked / Not FDA approuved

Regulatory informations

- Regulatory manufacturer : ONEFIT medical ;

- Custom guides: custom medical device (according to European directive 93/42/EEC) ;

- Planning software: class I medical device with measuring function (according to European directive 93/42/EEC) – CE 0459 marked by LNE/G-MED ;

Consult operating instructions.