ວັນ: ເດືອນຕຸລາ 16, 2024

Z-Effect ແລະ Reverse Z-Effect ຫຼັງຈາກຕະປູທີ່ແຜ່ລາມໄປຕາມຕະປູທີ່ແຜ່ລາມສໍາລັບກະດູກຫັກ femur ອານາໄມ

The purpose of intramedullary nails with two lag screws was to increase bone purchase and rotational control inside the femoral head, preventing cutoff and eventual fixation failure. In comparison to an intramedullary nail with a single lag screw, a two lag screw design offers comparable rigidity and stability and has a noticeably higher failure strength. […]