If not a good official, then a good doctor. Knee Joint Gap Balancing Spreader It is used after femoral and tibial cutting, and is intended for quantifying the pressure as well as gap in both straight and bend states of femurs and tibias, providing convenience for doctors to establish the rectangular gap under the balanced pressure by loosening the collateral ligaments. Before doing a good job, please sharpen your tools first. isoi3485:20i6 liangyi Telephone: 13863229298(WeChat Same Account) Address: Zone A of Zhimao City in Tengzhou Economic Patent Number: ZL 2021 2 0692789.7 Mailbox: [email protected] Website: www.liangyimed.com