1.2 In recognition of many broad and varied uses of such pins and wires, many options are included. A variety, but not necessarily all, of the options are illustrated in
Figs. 1-3.
FIG. 1 Fixation Pins and Wires
Note 1: Pins and wires may be smooth shank or threaded.
Note 2: Point angle and helix angle, where applicable, is as specified by the manufacturer.
Note 3: On square or triangular shanks, flats are equal and corners are on the same circumference as the pin diameter. Shank diameters on pins larger than 3.2 mm may be reduced.
Note 4: Optional designs, both ends pointed or point with suture hole.
FIG. 2 Fixation Pin-Knowles Type
Note 1: Shall be made of one piece of material; that is, not an assembly of two or more pieces.
Note 2: Thread major diameter may be the same or larger than the shaft diameter.
Note 3: Thread length shall be optional to suit the intended medical application.
Note 4: Optional marking in this location.
FIG. 3 Fixation Pin-Hagie Type
Note 1: Thread major diameter may be the same or larger than the shaft diameter.
Note 2: Thread length shall be optional to suit the intended medical application.
