Find an Orthopedic Specialist Near You. However, behind knee pain may be a symptom of deep vein thrombosis (blood clot in the leg), which is a serious and life-threatening condition. The blood clot can break loose and cause a pulmonary embolism in the lung, a heart attack, or even stroke.
To help families during tough economic times, Walmart has also lowered prices on quality eyewear for children 18 years old and younger. Year-round, parents and caregivers will find youth frames and lenses for as low as $39. Walmart will also provide a one year guaranteed free replacement if the glasses are damaged.***.
DuraClear â¢ coating is available for any prescription lens you choose, but it is especially recommended for higher-index lenses as they reflect more light without the coating. Anti-reflective coating is an add-on to your lens order and costs $55 for the standard coating and $99 for the premium coating.