不鏽鋼骨釘與鈦合金骨釘以扭力180N‧mm及下壓力5磅固鎖至皮質骨及海

不鏽鋼骨釘與鈦合金骨釘以扭力180N‧mm及下壓力5磅固鎖至皮質骨及海綿骨，骨釘承受最大扭力變形部位發生在螺牙鎖入時由小漸大之螺紋位置，結果如表6 轉入扭力結果與圖23 (a)骨釘最大變形量(b)齒骨槽最大應變量圖所示

Kết quả (Anh) 1:

Stainless steel bone nail and titanium alloy bone nail to torque 180N ‧ mm and the Xia pressure 5 pounds solid lock to cortex bone and the sponge bone, bone nail bear maximum torque deformation parts occurred in screw teeth lock when by small gradually big of thread location, results as table 6 into torque results and Figure 23 (a) bone nail maximum deformation volume (b) tooth bone slot maximum should variable figure by shows

Kết quả (Anh) 2:

Stainless steel and titanium bone screws bone screws to torque 180N‧mm and under pressure five pounds of solid lock to the cortical bone and spongy bone, bone screws to withstand the maximum torque thread lock deformed part occurs gradually from small to large of fashionable thread position, results The results are shown in Table 6 and FIG torque transfer 23 (a) the maximum amount of deformation of pegs (b) the maximum strain dentary groove shown in FIG.

Kết quả (Anh) 3:

Stainless steel bone screw and Ti alloy bone nail to torsion 180n, mm and under pressure 5 pounds locking to cortical bone and cancellous bone, bone nail to withstand the maximum torsion deformation occurs in the thread into the lock by small gradually the screw thread position. Results are shown in Table 6 into the torque results and in Figure 23 (a) bone nail maximum deformation amount (b) tooth trough bone maximum stress variable diagram shown