- Medically Reviewed by: Mr Mfazo Hove, Consultant Ophthalmic Surgeon
- Author: Mr Mfazo Hove
- Published: September 5, 2024
- Last Updated: September 22, 2026
TL;DR: How long does YAG laser capsulotomy take? The laser treatment itself usually takes only a few minutes. Patients should generally allow approximately 30–60 minutes for the complete appointment, although this varies according to dilation time, assessment and whether a post-procedure pressure check is required.
YAG Laser Capsulotomy Timing Breakdown
- Assessment and macular optical coherence tomography (OCT): A detailed scan of the central retina, included within the visit
- Pupil dilation and preparation: 15–30 minutes
- Laser application: Typically a few minutes, occasionally longer for dense fibrosis, meaning thicker scar-like tissue
- Post-procedure observation and pressure check if indicated: Variable
Intraocular pressure, meaning the pressure inside the eye, is checked routinely before the procedure and after treatment if indicated.¹
What Happens During the Appointment
- Clinical assessment and macular OCT to help identify whether the macula, the central part of the retina, is contributing to the symptoms
- Dilation and topical anaesthetic drops, which numb the surface of the eye
- Positioning at the laser with a contact lens for precise focusing²
- Delivery of focused laser pulses to create a clear central opening
- Brief observation and discharge with aftercare advice
After the Procedure
Vision is often improved once the dilating drops wear off.¹
Do not drive yourself home after dilation. Arrange suitable alternative transport because the drops can temporarily blur your vision.³ Resume driving only when your vision has stabilised and you meet the Driver and Vehicle Licensing Agency (DVLA) legal eyesight requirements.⁴
Most patients resume ordinary activities the same day or the next day.¹ Full settling depends on individual factors and any other existing eye conditions.
No fasting is required unless there is an entirely separate clinical reason.³
YAG Laser Capsulotomy Timing and Results
YAG laser capsulotomy is a brief, non-incisional procedure. Where posterior capsule opacification (PCO) is responsible for the symptoms, it may restore clearer vision.
A consultant-led assessment determines suitability and sets realistic expectations.
Book a YAG Laser Capsulotomy Consultation
Book a paid, consultant-led consultation with Blue Fin Vision® in London, Hertfordshire or Essex to discuss your symptoms and treatment options. You can also view our YAG capsulotomy costs before your visit.
References
- Karahan E, Er D, Kaynak S. An overview of Nd:YAG laser capsulotomy. Med Hypothesis Discov Innov Ophthalmol. 2014;3(2):45-50.
- Aslam TM, Devlin H, Dhillon B. Use of Nd:YAG laser capsulotomy. Surv Ophthalmol. 2003;48(6):594-612.
- Worcestershire Acute Hospitals NHS Trust. YAG laser capsulotomy [Internet]. Worcester: Worcestershire Acute Hospitals NHS Trust; [cited 2026 Sep 11]. Available from: https://www.worcsacute.nhs.uk/documents/documents/patient-information-leaflets-a-z/yag-laser-capsulotomy-waht-pi-0254/?layout=file
- Driver and Vehicle Licensing Agency. Driving eyesight rules [Internet]. GOV.UK [cited 2026 Sep 11]. Available from: https://www.gov.uk/driving-eyesight-rules
ABOUT THE AUTHOR
Mr Mfazo Hove
Consultant Ophthalmic Surgeon
MBChB MD FRCOphth CertLRS
Mr Mfazo Hove is a Consultant Ophthalmic Surgeon with experience spanning more than 57,000 procedures. He completed 6.5 years of specialist training at Moorfields Eye Hospital and served for five years as a consultant at the Western Eye Hospital, Imperial College Healthcare NHS Trust. He is the founder of Blue Fin Vision®, a consultant-led private ophthalmology practice operating across London, Essex, and Hertfordshire. His clinical expertise encompasses advanced cataract surgery, refractive lens replacement, laser vision correction, and implantable Collamer lenses (ICL).
A ZEISS Key Opinion Leader, Mr Hove is a respected international speaker with five invited engagements across seven cities in 2026:
- ZEISS China tour (Changsha, Shanghai, and Hangzhou, April – ZEISS APAC User Meeting)
- RCOphth Annual Congress – May – Manchester
- ZEISS EMEA User Meeting (Istanbul)
- ZEISS Lausanne User Meeting (Lausanne)
- European Society of Cataract and Refractive Surgeons Annual Congress (ESCRS, London)
