Photocoagulations

Part of speech: noun

Definitions

1. A medical procedure that uses light to induce coagulation in tissues, often utilized in treating certain eye conditions
2. A treatment method that applies laser or intense light energy to induce clotting in targeted tissues, primarily in the field of ophthalmology
3. A technique involving the application of focused light for the purpose of sealing or coagulating blood vessels or tissues, frequently used in surgical settings

Etymology: "Photocoagulations" is simply the plural of "photocoagulation," a term formed in English by joining "photo-" to "coagulation." The first part comes from Ancient Greek "phōs," meaning light, which gave rise to the combining form "phōto-." The second part traces to Latin "coagulare," to curdle or clot together, which is the source of the English "coagulation," the process by which a liquid, such as blood, thickens into a solid mass. Put together, the compound describes clotting produced by light. In medicine, a laser or intense light beam is aimed at tissue to seal leaking blood vessels or destroy abnormal growths, most often in the retina. The plural form simply counts multiple such procedures, as in a patient who has undergone several sessions.