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单词 keratectomy
释义

Definition of keratectomy in English:

keratectomy

nounˌkɛrəˈtɛktəmiˌkerəˈtektəmē
mass noun
  • Surgical removal of a section or layer of the cornea, usually performed using a laser to correct myopia.

    角膜切除术

    Example sentencesExamples
    • The exquisite precision of this ultraviolet laser could be harnessed to sculpt and recontour the corneal surface, a procedure termed as photorefractive keratectomy.
    • Another abstract considers the incidence and severity of corneal haze after photorefractive keratectomy - another refractive correctional procedure developed before LASIK surgery.
    • Photo-refractive keratectomy involves treating the surface of the cornea with an Excimer laser which results in flattening of the cornea to correct myopia.
    • Photorefractive keratectomy evolved concurrently with the development of laser technology within refractive surgery.
    • It's a laser eye surgery - called photorefractive keratectomy.
    • The report provides information on the safety and effectiveness of four types of refractive eye surgery: radial keratotomy, photorefractive keratectomy, laser in situ keratomileusis and intraocular lenses.
    • Photorefractive keratectomy is similar to LASIK but does not involve use of a corneal incision or a flap.

Definition of keratectomy in US English:

keratectomy

nounˌkerəˈtektəmē
  • Surgical removal of a section or layer of the cornea, usually performed using a laser to correct myopia.

    角膜切除术

    Example sentencesExamples
    • Another abstract considers the incidence and severity of corneal haze after photorefractive keratectomy - another refractive correctional procedure developed before LASIK surgery.
    • Photorefractive keratectomy evolved concurrently with the development of laser technology within refractive surgery.
    • Photo-refractive keratectomy involves treating the surface of the cornea with an Excimer laser which results in flattening of the cornea to correct myopia.
    • It's a laser eye surgery - called photorefractive keratectomy.
    • The report provides information on the safety and effectiveness of four types of refractive eye surgery: radial keratotomy, photorefractive keratectomy, laser in situ keratomileusis and intraocular lenses.
    • Photorefractive keratectomy is similar to LASIK but does not involve use of a corneal incision or a flap.
    • The exquisite precision of this ultraviolet laser could be harnessed to sculpt and recontour the corneal surface, a procedure termed as photorefractive keratectomy.
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更新时间:2025/6/18 14:39:21