It is also virtually painless for the patient. Autolytic debridement can be achieved with the use of occlusive or semi-occlusive dressings which maintain wound fluid in contact with the necrotic tissue. Autolytic debridement can be achieved with hydrocolloids, hydrogels and transparent films.
In 2011 the average retail price in the US for a complete pair of eyeglasses (frame and prescription lenses) was $253*. That's over 70% more than the average price for a quality pair right here at GlassesUSA.com. When you shop online at GlassesUSA, we save you all the markups of brick and mortar stores.
Cost of Contact Lenses Compared With Eyeglasses. Some experts suggest the average cost of prescription eyeglasses is less than $300. If this is true, contact lenses cost more. Also, many people who wear eyeglasses do not purchase new glasses every year. But the cost of eyeglasses can increase significantly if you choose premium features, such as high index lenses, progressive lenses, anti-reflective coating and designer frames.