Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Apr 21, 2026

Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study

Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study

Published on: August 15, 2025

Extra Large Temporal Tunnel Cataract Extraction [ETCE].

Chidanand Kulkarni¹, Vivekanand U²

¹Associate Professor, Department of Ophthalmology, KMC Manipal, India .

Journal of Clinical and Diagnostic Research : JCDR

|November 12, 2014

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Comparison of magnification corrected optic disc size by slit-lamp biomicroscopy, fundus photography, and optical coherence tomography.

Taiwan journal of ophthalmology·2025

Same author

Response to comment on: Central retinal vein occlusion secondary to varicella-zoster retinal vasculitis in an immunocompetent individual during the COVID-19 pandemic - A case report.

Indian journal of ophthalmology·2022

Same author

Response to comment on: Central retinal vein occlusion secondary to varicella zoster retinal vasculitis in an immunocompetent individual during the COVID-19 pandemic - A case report.

Indian journal of ophthalmology·2021

Same author

Central retinal vein occlusion secondary to varicella zoster retinal vasculitis in an immunocompetent individual during the COVID-19 pandemic - A case report.

Indian journal of ophthalmology·2021

Same author

A treatment protocol for minimizing duration and complications of adenoviral epidemic keratoconjunctivitis.

Taiwan journal of ophthalmology·2021

Same author

Bilateral simultaneous Central Retinal Artery Occlusion (CRAO) in a patient with Systemic Lupus Erythematosus (SLE).

American journal of ophthalmology case reports·2020

Extra large tunnel incision cataract extraction (ETCE) using 8-10 mm tunnels is safe and effective. This technique offers comparable complication rates and visual outcomes to standard manual small incision cataract surgery (MSICS), proving valuable for complex cases.

Area of Science:

Ophthalmology
Surgical Innovation
Cataract Surgery Techniques

Background:

Manual small incision cataract surgery (MSICS) is a common procedure.
The use of larger tunnel incisions in MSICS requires evaluation for safety and efficacy.

Purpose of the Study:

To assess the outcomes of cataract surgery utilizing extra large temporal sclero-corneal tunnel incisions (8-10 mm).

Main Methods:

A retrospective analysis of 96 eyes undergoing temporal tunnel cataract extraction with 8-10 mm tunnel lengths.
Surgical details, complications, and visual/astigmatic outcomes at 6 weeks were recorded.

Main Results:

98% of cases achieved a Best Corrected Visual Acuity of 6/12 or better at 6 weeks.

Keywords:

Cataract surgery Large tunnel SICS Sclerocorneal tunnel

More Related Videos

A Standardized Surgical Technique for Tessier Medial Transnasal Canthopexy

A Standardized Surgical Technique for Tessier Medial Transnasal Canthopexy

Published on: January 23, 2026

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma

Published on: December 15, 2023

Related Experiment Videos

Last Updated: Apr 21, 2026

Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study

Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study

Published on: August 15, 2025

A Standardized Surgical Technique for Tessier Medial Transnasal Canthopexy

A Standardized Surgical Technique for Tessier Medial Transnasal Canthopexy

Published on: January 23, 2026

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma

Published on: December 15, 2023

The aggregate Surgically Induced Astigmatism (SIA) was low at 0.32D.

Complication rates were comparable to conventional MSICS, with low rates of tunnel-related issues and postoperative complications.

Conclusions:

Extra large tunnel incisions (8-10 mm) can be self-sealing with minimal induced astigmatism.
The complication profile and visual results of ETCE are comparable to standard MSICS.
This technique is a valuable option for complicated cataract cases and during surgical training.