Conexiant
Login
  • Corneal Physician
  • Glaucoma Physician
  • New Retinal Physician
  • Ophthalmology Management
  • Ophthalmic Professional
  • Presbyopia Physician
  • Retinal Physician
The Ophthalmologist
  • Explore

    Explore

    • Latest
    • Insights
    • Case Studies
    • Opinion & Personal Narratives
    • Research & Innovations
    • Product Profiles

    Featured Topics

    • Anterior Segment
    • Glaucoma
    • Retina

    Issues

    • Latest Issue
    • Archive
  • Subspecialties
    • Cataract
    • Cornea
    • Glaucoma
    • Neuro-ophthalmology
    • Oculoplastics
    • Pediatric
    • Retina
  • Business

    Business & Profession

    • Professional Development
    • Business and Entrepreneurship
    • Practice Management
    • Health Economics & Policy
  • Training & Education

    Career Development

    • Professional Development
    • Career Pathways

    Events

    • Webinars
    • Live Events
  • Events
    • Live Events
    • Webinars
  • Community

    People & Profiles

    • Power List
    • Voices in the Community
    • Authors & Contributors
  • Multimedia
    • Video
    • Podcasts
Subscribe
Subscribe

False

Advertisement
The Ophthalmologist / Issues / 2020 / Nov / ViPer: Indentation and Illumination in One Hand
Retina Sponsored

ViPer: Indentation and Illumination in One Hand

Matthias Bolz, Director of the Ophthalmology Clinic at Kepler University Hospital in Linz, Austria, considers if Oertli’s illuminated scleral indentor is the key to more efficient retinal surgeries

Sponsored By Oertli 11/26/2020 1 min read

Share

ViPer fits on all endo illuminators from Oertli

Among some of the latest product innovations in the field of retinal surgery is a small piece of plastic called ViPer – a term that stems from “visible periphery.” Though perhaps surprising, this petite part has greatly improved the speed and efficiency of my surgical procedures.

Anyone who has performed vitreoretinal surgery will know that, without any assistance during indenting, the procedure can take twice as long and there is a higher risk of complications. There are other routes you can go down when an assistant is not an option, such as indenting from the outside with a strabismus hook and looking through the microscope without BIOM, but these require the patient to be pseudophakic – and the procedure is often painful. The Chandelier system is a great alternative, but having a cable hanging from your eye isn’t that pleasant either. So with the intention of overcoming my own low staffing levels – and after a failed homemade attempt of engineering a solution – I teamed up with Oertli to create the first illuminated scleral indentor.

By enabling simultaneous indentation and transcleral illumination, ViPer simplifies work in the periphery and makes retinal surgery more efficient. It is made from extremely strong and durable plastic and the front end is finely rounded into a ball to facilitate indenting. On top of this, the pinpoint radiation of light means you get a very homogenous illumination of the eye. In fact, there is only a 10 percent loss of light compared with a standard endo-light.

The ViPer is extremely easy to use – there is no learning curve; it simply clicks on to the endo-illuminator from Oertli and is ready to use right away, speeding up your surgery massively. You simply approach the eye with the ViPer on the sclera, and you can see the vitreous base very clearly. I recommend injecting triamcinolone to ensure you get the best results.

How easy buckling is done with ViPer

More than just an illuminated scleral indentor, ViPer has many applications. I’ve found ViPer useful in retinal detachment cases by better displaying any small defects. It can also be used in cataract surgery in the case of a capsule rupture as it allows an intraocular fundus view when there is no endo-light. And it can be used during scleral buckling. Usually quite a cumbersome procedure, I’ve taken to calling scleral buckling with the ViPer “easy buckle” because you eliminate the need for a head ophthalmoscope and can locate and mark the right position for the buckle on your own by coloring the ViPer. 

All these benefits may sound trivial, but they are not. With ViPer you can perform surgery much more efficiently, as you have everything you need right in your own hands. You don’t need to keep directing an assistant, and you don’t need to worry whether they will navigate around the eye properly. The ViPer is the only illuminated scleral indentor developed for this purpose. And I wouldn’t want to be without it for my vitreoretinal surgeries.

ViPer – indenting and transscleral illumination in one

Explore ViPer in 90 seconds

Learn more about transsecleral illumination

Watch Matthias Bolz using the ViPer

About the Author(s)

Matthias Bolz

Director of the Ophthalmology Clinic at Kepler University Hospital in Linz, Austria

More Articles by Matthias Bolz

Related Content

Newsletters

Receive the latest Ophthalmology news, personalities, education, and career development – weekly to your inbox.

Newsletter Signup Image

False

Advertisement

False

Advertisement

Explore More in Ophthalmology

Dive deeper into the world of Ophthalmology. Explore the latest articles, case studies, expert insights, and groundbreaking research.

False

Advertisement
The Ophthalmologist
Subscribe

About

  • About Us
  • Work at Conexiant Europe
  • Terms and Conditions
  • Privacy Policy
  • Advertise With Us
  • Contact Us

Copyright © 2025 Texere Publishing Limited (trading as Conexiant), with registered number 08113419 whose registered office is at Booths No. 1, Booths Park, Chelford Road, Knutsford, England, WA16 8GS.

Disclaimer

The Ophthalmologist website is intended solely for the eyes of healthcare professionals. Please confirm below: