Phototherapeutic keratectomy

Phototherapeutic keratectomy (PTK) is a type of eye surgery that uses a laser to treat various ocular disorders by removing tissue from the cornea. PTK allows the removal of superficial corneal opacities and surface irregularities. It is similar to photorefractive keratectomy which is used for the treatment of refractive conditions. The common indications for PTK are corneal dystrophies, scars, opacities, bullous keratopathy.

单词	Phototherapeutic keratectomy
释义	Phototherapeutic keratectomy 英语百科 Phototherapeutic keratectomy Phototherapeutic keratectomy (PTK) is a type of eye surgery that uses a laser to treat various ocular disorders by removing tissue from the cornea. PTK allows the removal of superficial corneal opacities and surface irregularities. It is similar to photorefractive keratectomy which is used for the treatment of refractive conditions. The common indications for PTK are corneal dystrophies, scars, opacities, bullous keratopathy.
随便看	Data Loss Prevention data lost DATAMACS Data maintenance data maintenance diagnostic program dataman DATAMANA Data management data management and analysis system data management channel data management common code data management comprehensive facilities data management comprehensive facility data management function data management host language statement data management information system data management language data management portion data management profion data management program data management programming system data management service data management software data management statement data management switch