The incision at the junction of the sclera and cornea and the hole in capsule during capsulorhexis, traditionally made with a handheld blade, needle, and forceps, are dependent on skill and experience of the surgeon. Sophisticated three-dimensional images of the eyes can be used to guide lasers to make these incisions. A Nd:YAG laser can also then break up the cataract as in phacoemulsification.Stem cells have been used in a clinical trial for lens regeneration in twelve children under the age of two  with cataracts present at birth. The children were followed for six months, so it is unknown what the long-term results will be, and it is unknown if this procedure would work in adults. See also
Galactosemic cataract
Intraocular lens

References
External links
Cataract at Curlie
Pictures of different types of cataracts
Codeine/paracetamol, also known as codeine/acetaminophen and co-codamol, is a compound analgesic consisting of a combination of codeine phosphate and paracetamol (acetaminophen). Codeine/paracetamol is used for the relief of mild to moderate pain when paracetamol or non-steroidal anti-inflammatory drug (NSAIDs) such as ibuprofen, aspirin or naproxen alone do not sufficiently relieve symptoms.In 2019, it was the 173rd most commonly prescribed medication in the United States, with more than 3 million prescriptions. Combination products containing codeine are available over the counter in Barbados, United Kingdom, Israel and Costa Rica. Of the European Union (EU) member states, 12 countries (Bulgaria, Cyprus, Denmark, Estonia, France, Ireland, Latvia, Lithuania, Malta, Poland, Romania, Slovenia) allow the sale of OTC codeine solid dosage forms. Side effects
The most common side effects of co-codamol are constipation and feeling sick (nausea) or sleepy. Other side effects may include blood from mouth, skin rashes, dizziness, sedation, shortness of breath, hypersensitivity reaction, fainting (syncope or near syncope), confusion, loss of short-term memory, changes in blood, allergic reactions, euphoria, dysphoria, abdominal pain, itchiness, easy bruising, bleeding gums, vivid dreams, dry mouth and addiction.Genetic differences between people give rise to differing rates of metabolism of codeine to morphine. In about 5% of people this may happen particularly fast, leading to higher levels of morphine being passed through breast milk in amounts potentially able to cause fatal respiratory depression of a breastfed baby. References
External links
"Acetaminophen mixture with codeine phosphate". Drug Information Portal. U.S. National Library of Medicine.