What is normal monofilament testing?

What is normal monofilament testing?

Monofilament testing is an inexpensive, easy-to-use, and portable test for assessing the loss of protective sensation, and it is recommended by several practice guidelines to detect peripheral neuropathy in otherwise normal feet.

How do you do a monofilament test?

Hold the monofilament perpendicular to the foot and with a smooth, steady motion, touch the skin until the monofilament bends approximately 1 cm (see Diagram A). Hold it against the skin for approximately 2 seconds. 7. Using the monofilament , randomly test 10 sites on each foot as indicated in Diagram B.

What is monofilament used for?

Monofilament yarns are mostly used for making fabrics for special purposes, such as polymer monofilament fabrics for filtration and metal wire fabrics for architectural decoration.

What is 10g monofilament test?

The 10g monofilament is an objective, simple instrument used in screening the diabetic foot for loss of protective sensation. It is important that a properly calibrated device is used to ensure that 10g of linear pressure are being applied so a true measurement is being assessed.

What does Semmes-Weinstein monofilament test?

The Semmes-Weinstein monofilament (SWM) testing is one of the clinical tests that measures the response to a touching sensation of the monofilaments using a numerical quantity.

Which toe is most sensitive?

Sensation in the lesser toes and the arch were the most sensitive followed by the hallux and the plantar metatarsal heads. The least sensitive site was the heel, with 1/6th the sensitivity of the most sensitive toes.

Is monofilament or fluorocarbon better?

Toughness—Fluorocarbon is more abrasion resistant than standard nylon monofilament of the same diameter. Plus, while the sun’s harsh ultraviolet rays weaken nylon over time, fluorocarbon shrugs off UV with no ill-effects. Waterproof—Unlike mono and some superlines, fluoro doesn’t absorb water.

How do you use 10g monofilament?

Apply the monofilament perpendicular to the skin surface. Apply sufficient force to cause the filament to bend or buckle. The total duration of the approach, skin contact, and removal of the filament should be approximately 2 seconds.