1 An average additional charge of $2,188 per eye for a premium, presbyopia-correcting IOL, if you already have Medicare coverage for basic cataract surgery costs.2  An average additional charge of $607 per eye, if you need an extra surgical procedure to correct mild astigmatism.he cost of cataract surgery depends on many variables, such as the type of procedure you have and the intraocular lens (IOL) implanted in your eye.
Because lead poisoning can be gradual, its symptoms may not be obvious. Symptoms can include slowed growth, behavioral problems, problems in school, developmental delay, abdominal pain, constipation, headache, sleep disorders, decreased appetite, fatigue, decreased sensation, and hearing problems.
Lead poisoning. Overview. Lead poisoning occurs when lead builds up in the body, often over months or years. Even small amounts of lead can cause serious health problems. Children younger than 6 years are especially vulnerable to lead poisoning, which can severely affect mental and physical development. At very high levels, lead poisoning can be fatal. Lead-based paint and lead-contaminated dust in older buildings are the most common sources of lead poisoning in children. Other sources include contaminated air, water and soil. Adults who work with batteries, do home renovations or work in auto repair shops also might be exposed to lead.