INTACS is a term used in ophthalmology referring to small, semicircular plastic implants inserted in the cornea to treat various eye conditions. The phonetic transcription of the word "INTACS" is ˈɪn.tæks, where the stress is on the first syllable "in" and the last syllable "tacks" is pronounced as "tæks". The letter "I" in the first syllable is pronounced as the short vowel "ɪ". The letter "A" in the last syllable is pronounced as the short vowel "æ".
INTACS is a term that refers to a specific type of medical device used in ophthalmology for the treatment of vision conditions, particularly in individuals with keratoconus. Keratoconus is a progressive eye disorder characterized by the thinning and bulging of the cornea, resulting in distorted vision and increased sensitivity to light. INTACS (Intrastromal Corneal Ring Segments) are small, semi-circular implants made of biocompatible material, usually PMMA (polymethyl methacrylate), which are surgically inserted into the cornea to reshape its curvature and improve visual acuity.
The procedure involving INTACS is typically performed under local anesthesia. During the surgery, a small incision is made in the cornea and the INTACS segments are placed inside the stromal layer, the middle portion of the cornea. The insertion of INTACS can correct the irregular shape of the cornea, aiding in the proper refraction of light and reducing the visual distortions associated with keratoconus.
INTACS are customizable, with varying sizes and thicknesses available to meet the unique requirements of each individual's eye. They are designed to provide structural support to the cornea, thereby flattening its shape and reducing the amount of astigmatism and myopia. The surgery involving INTACS is considered minimally invasive compared to other surgical interventions, and the recovery period is generally shorter.
Overall, INTACS represent a valuable treatment option for individuals with keratoconus, offering them the potential for improved vision and enhanced quality of life. However, it is important to consult with an ophthalmologist to determine the suitability of INTACS and to fully understand the potential risks and benefits of the procedure.