A yanzu, akwai wasu abubuwan na iya kunsadari da keke fara:
1. Tsawon cin dutsen koƙin femoral ya dangi gaba 25%, saboda tsaukake na koƙin baya da tsaukake na anatomi na femur;
2. Tsawon cin dutsen blade a sakon femoral ya dangi 8%, zai iya haɗawa zuwa saukunan ci gaba da dabbobi masu alaƙa ko sake amfani.
| Samfur | Hoto | Rubutun | Abu | Kodin |
| Humeral Nail | |
8.0×160 L | TA | 15728160 |
| 8.0×160 R | TA | 15728161 | ||
| 9.0×160 L | TA | 15729160 | ||
| 9.0×160 R | TA | 15729161 |
Alamarwa da fa'idar TFNA
A yanzu, akwai wasu abubuwan da ke taka muhimmancin kimiyya game da gurjiyar femoral: 1. Yawan kasoshin dutsen gurjiyar femoral ya dangi 25%, saboda tsarin gurjiya ba aika da tsarin anatomi na femur; 2. Yawan kasoshin cutar blade a farken femoral ya dangi 8%, zai iya sabon kuskuren kama ko saukewa da alajiji ko sake amfani; 3. Yawan kasoshin kuskuren screw ya dangi 5%, saboda tsarin week screw, wanda zai iya sabon karin lokaci na iyawa ko kuskure.
Tambayyace G3 wacce ke da radian radius na 1.5m, wuri mai yawa na TFNA wacce ke da radian radius na 1.0m a tsakiyar medullary cavity ita ce uku besu kamar G3.
Tsarin nema na iko na amfani da aiming arm da nail zai sa hadinwa ya kasance sauƙi da kuma mai kyau. Tsarin nema na farko ta kuskuren lokaci na amfani yayin amfani, kuma ta sa amfanin ya kasance mai kyau. Tsarin cut na yankin farawa na iko na babba ta kuskure gidan iko akan yankin lateral cortex.
Blade take da alamar tsarin sassa, tsaro mai zurfi, da kuma tsarin bevel na tail end don kuskure irritation na tissue. Wurin diameter 10.35mm, girman 70 - 130mm (tsakiya na 5mm), abun da aka amke shi shine titanium alloy.
Hawan caps suna da hudu nau’i: 0/5/10/15mm, abun da aka amke shi shine titanium alloy.
Tafinta mai yawa na farko (15.66/15.5/16.25)
Tafinta mai yin dama na 9/10/12mm, tsawon 170/200/235mm, da tafinta na farko ta 15.66mm tare da zahiri na bên 5°; Na'urar locked already installed; Tsinkaya ta hagu: Anglu na Collodiaphyseal na 125/130/135°; Tafinta na kwallon sarrafa ta 5.0 mm.
Tafinta mai yin dama na 9/10/11/12/14mm, tafinta na farko ta 15.66mm tare da zahiri na bên 5° da radiyan radius na 1.0m, Na'urar locked suna gabata; Tsinkaya mai yawa tare da range na 10mm; Anglu na blade anteversion ta 10°; Gadi mai yin tsinka na 10° dari gadi mai yin tsinka na farko (anterolateral - posteromedial) kuma ya fita zuwa sama’yar axis na femoral condyle.
EN
