Skip to main content

'Wavelight Plus' Laser Eye Surgery: Full-Eye Scans and Personalised 3D Eye Mapping for Precision Vision Correction

'Wavelight Plus' Laser Eye Surgery: Full-Eye Scans and Personalised 3D Eye Mapping for Precision Vision Correction

    每個人的「靈魂之窗」都是獨一無二的,眼內的角膜、晶體及視網膜等結構各有不同,所以現代激光矯視手術講求符合個人需要以達至最佳效果。最近在香港推出的「全光塑」(Wavelight Plus) 個人化激光矯視手術,可為求診者分析及製成個人化3D眼模,為個人化矯視邁出一大步。

     

    矯視的原理是透過切割角膜組織、改變其弧度而達致調整度數的功能。因各人的角膜、晶體及視網膜等結構弧度不一,所以矯視前,醫生需要仔細評估求診者的眼球狀况,以規劃矯視方案。

     

    「全光塑」掃描全眼球 量度弧度更精準

     

    傳統方法會以波前導向 (Wavefront-guided) 去量度角膜。近年香港引入「全光塑」個人化激光矯視手術,「全光塑」以特製儀器掃描整個眼球,全盤量度各眼部結構的弧度,得出個人化的3D眼模,然後按病人眼部結構逐點微調度數。手術期間,醫生可按不同位置的弧度差異「度身訂造」矯視方案,令手術更為精準。為確保檢查的準確度,配戴隱形眼鏡的人士需在檢查前停戴1-3星期(按其隱形眼鏡類別而定)。

     

    術後影像更清晰 適合晚間視力需求

     

    「全光塑」矯視效果較以往提升達兩至三成,影像更加清晰。對於角膜、晶體、瞳孔或視網膜弧度不均或不夠平滑人士而言,改善程度尤其顯著。至於對晚間視力要求較高的人士,因「全光塑」的眩光控制較佳,尤其符合其需要。此外,術後眼乾亦相對輕微,其他風險與併發症、復原期跟傳統激光矯視則分別不大。

     

    激光矯視技術發展一日千里,不單致力追求改善現有視力,手術將更趨定制或個人化,透過各種先進技術,務求進一步掌握及因應求診者的特殊情况,在提升視力方面達至最佳效果並符合個人需要,提供最安全、高效及舒適的矯視體驗。

     

    撰文:養和陳蔭燊視力矯正中心 眼科專科醫生 鄭澤鈞醫生

     

    文章於2026年7月22日刊於《明報》養和醫道百科專欄

     

    About Dr. CHENG Chak Kwan, Arthur

    Thumbnail of Dr. CHENG Chak Kwan, Arthur
    Thumbnail of Dr. CHENG Chak Kwan, Arthur

    鄭澤鈞醫生

    Dr. CHENG Chak Kwan, Arthur

    Hong Kong Sanatorium & Hospital

    Honorary Consultant in Ophthalmology

    Specialist in Ophthalmology

    Honorary Clinical Associate Professor, Department of Ophthalmology (HKU)

    Clinical Associate Professor (Honorary), Department of Ophthalmology and Visual Sciences (CUHK)

    • MBBS (Syd)
    • MRCSEd
    • FCOphthHK
    • FRCOphth
    • FHKAM (Ophthalmology)

    Contact Us

    Thumbnail of HKSH Ophthalmology Centre

    Happy Valley

    Address:
    4/F, Li Shu Fan Block,
    Hong Kong Sanatorium & Hospital,
    2 Village Road, Happy Valley, Hong Kong
    Service hours:
    Monday to Friday: 9:00 am - 5:00 pm
    Saturday: 9:00 am - 1:00 pm
    Closed on Sundays and Public Holidays
    Consultation by Appointment

    Tel.:
    (852) 2835 8880
    Email:
    [javascript protected email address]
    Fax:
    (852) 2892 7510
    WhatsApp:
    (852) 2835 8890
    (For non-emergency cases)
    Please provide name and contact number in text message in WhatsApp. Our Centre will contact you by phone to confirm. Do not send voice messages or graphics.
    Thumbnail of HKSH Ophthalmology Centre

    Admiralty

    Address:
    21/F, One Pacific Place,
    88 Queensway, Hong Kong
    Service hours:
    Monday to Friday: 9:00 am - 5:00 pm
    Saturday: 9:00 am - 1:00 pm
    Closed on Sundays and Public Holidays
    Consultation by Appointment

    Tel.:
    (852) 2855 6700
    Email:
    [javascript protected email address]
    Fax:
    (852) 2523 7660
    WhatsApp:
    (852) 2855 6700
    (For non-emergency cases)
    Please provide name and contact number in text message in WhatsApp. Our Centre will contact you by phone to confirm. Do not send voice messages or graphics.