question: Dimensions of bone screw as TAD?
opa: Diameter = 1 to 2 mm & Length = 5 to 12 mm
opb: Diameter = 0.5 to 1 mm & Length = 5 to 12 mm
opc: Diameter = 1 to 2 mm & Length = 3 to 4 mm
opd: Diameter = 0.5 to 1 mm & Length = 3 to 4 mm