acumed Stableloc External Fixation System Cerrahi Teknik - Sayfa 5

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APPLY STABLELOC FIXATOR

Making sure the distal clamp is loose (1) and the

main body set screws are loose (2), slide the

Stableloc Fixator Assembly onto the Fixator Pins. Align the

Stableloc Fixator on the wrist so the ball joint (3) is positioned

over the center of wrist rotation. This will aid in the accuracy of

subsequent adjustments.

Lightly tighten the distal pin clamp, the ball shaft locking

screw, the ball joint set screw and the main body set screws,

provisionally locking the Stableloc Fixator into position.

DISTRACTION/LIGAMENTOTAXIS

To apply distraction to the wrist, turn the distraction

nut towards the housing to apply the required

amount of distraction. One complete revolution of the

distraction nut equals 1 mm of distraction (1). Lock the ball

shaft locking screw (2).

Note:

The distraction nut is marked with "A,B,C,D" as a

reference to indicate where distraction began.

DORSAL/PALMAR TRANSLATION

Place the Stableloc Hex Driver into the jack screw

(1) on the dorsal side of the main body of the

fixator. Turn the Stableloc Hex Driver clockwise for palmar

translation and counterclockwise for dorsal translation.

The surgeon is able to determine the amount of translation by

the scale on the side of the Stableloc Fixator. There are 8 mm

of translation available in either direction.

RADIAL/ULNAR DEVIATION

Gain proper anatomic alignment of the fracture on

the radial/ulnar plane by loosening the distal pin

clamp (1). This allows free movement in both the medial/lateral

(M/L) and radial/ulnar direction.

Note:

Traction may be lost when the distal pin clamp locking

screw is loosened.

Acumed® Stableloc External Fixation System Surgical Technique