Waa maxay boolalka pedicle?

Qalabaynta maroojiska laf dhabarta

Ma ogtahay qafiska titanium laf dhabarta?Qofafka lafdhabarta titanium waa qalab caafimaad oo loo isticmaalo daawaynta xanuunada laf dhabarta waana mid ka mid ah kuwa aadka loo isticmaalo. Caadi ahaan ka samaysan titanium alloy, baqashada titanium laf-dhabarta waxay daweyn kartaa xanuunada laf-dhabarka ee kala duwan sida scoliosis, discs herniated, iyo laf dhabarta.

Saxanka hore ee afka ilmagaleenka waa qalab qalliin oo loo isticmaalo in lagu daweeyo xanuunada laf dhabarta ilmo-galeenka. Shaqadeeda aasaasiga ah waa in la hagaajiyo jabka afka ilmagaleenka, kala-baxa ama dhaawacyada kale ee qaababka lafaha ee laf-dhabarka ilmo-galeenka si loo ilaaliyo xasilloonida ilmo-galeenka oo kor loogu qaado bogsashada jabka.

Qafiska PEEK waa qalab caafimaad oo loo isticmaalo qalliinka fiyuuska laf dhabarta si loogu beddelo saxanka intervertebral ee dhaawacmay ama buka. Waxay ka samaysan tahay polymer biocompatible oo loo yaqaan polyethertherketone (PEEK), kaas oo la mid ah lafaha dabiiciga ah waxaana loo isticmaali jiray qalabka caafimaadka muddo tobanaan sano ah. PEEK baqashada ar