Mcpherson anosunga maforce, Yakatwasuka kana yakakombama kana yakakombama shafts ine 5.0mm yekusunga mapuratifomu, 0.2mm matipi e10/0 kana kana 11/0 yekuvhiya suture, Hwose kureba 85 mm, Yakagadzirwa netitanium, Zvishandiso zvekuvhiya Zvoshandiswa.