ekstrakapsulaarinen

ekstrakapsulaarinen is a term used primarily in a medical context, often referring to procedures or conditions that occur outside of a specific capsule. In ophthalmology, it is most commonly associated with cataract surgery.

Extracapsular cataract extraction is a surgical technique where the opaque lens of the eye is removed while leaving the posterior capsule of the lens intact. This capsule serves as a natural support structure for the intraocular lens (IOL) that is implanted to restore vision. This method contrasts with intracapsular cataract extraction, which involves removing the entire lens, including its capsule. The extracapsular approach is generally considered safer and more effective for many patients.

Beyond cataract surgery, the term ekstrakapsulaarinen can be applied more broadly to describe any pathological process or intervention that takes place outside a natural or artificial capsule. For instance, it might be used in describing certain types of tumors or infections that have spread beyond a defined boundary. The precise meaning, however, is always dependent on the specific anatomical or pathological context in which it is used.