AO Counter Sink For Malleolar Screws

Description

AO Counter Sink For Malleolar Screws

The malleolar screw countersink prepares a seat for malleolar screw heads. As a result, the head sits flush and spreads its load over the bone.

For the ankle

Malleolar screws often fix fractures of the ankle bones. However, the bone there sits close to the skin. Therefore a flush screw head reduces irritation.

Size listed

The countersink is listed at 3.2 mm and 4.5 mm. Check these against your malleolar screw system. We can confirm before you order.

Who uses a malleolar screw countersink

Trauma and foot and ankle surgeons use it in ankle fracture fixation. It also suits other lag screws of similar size. Also, it belongs in the screw set.

Technique

Insert the countersink into the drilled hole. Then turn gently until a shallow seat forms. Stop before cutting too deep.

Comfort for the patient

A prominent screw head can rub under thin skin. Consequently, countersinking improves comfort later. In addition, it takes only a few seconds.

Malleolar screw countersink details

• Listed at 3.2 mm and 4.5 mm
• For malleolar screws
• Cuts a flush head seat
• Ships non-sterile

Care

Clean the flutes with a stiff brush. Dry fully. Check the cutting edges.

Buying support

We stand behind every countersink for three years against manufacturing defects by default. Prior to shipping, a staff member in Atlanta examines every countersink in detail. For delivery questions, consult our customer FAQ. We also check stock by email. To round out the tray, look at the large screw countersink. Tour the entire orthopedics catalog for other patterns. For the basics of steels for surgery, review ASTM F899. A backup countersink in the sterile store keeps lists moving.

Sold to licensed professionals. Our sterilization page notes image variation plus the alloy’s nickel. Dispatch windows show on the shipping page.