Evidence map›Paper›PMID 29771749›Full record

ReviewCurrent opinion in ophthalmology2018

Brillouin microscopy: assessing ocular tissue biomechanics.

Seok Hyun Yun, Dimitri Chernyak

Open access · hybridAbstract readReview
In one paragraph

Review in Current opinion in ophthalmology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
6.3field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

  1. Pooled it
  2. Article
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  6. Regional corneal biomechanics assessment as a function of age using Strain-Stress Index maps.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025
    Review
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  15. A Brillouin microscopy analysis of the crystalline lenses of Chinese adults with myopia.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Article
  16. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Seok Hyun YunHarvard Medical School and Wellman Center for Photomedicine, Massachusetts General Hospital.
Dimitri ChernyakIntelon Optics Inc., Zero Emerson Place, Boston Massachusetts, USA.
Harvard University · USIntel (United States) · US

Funding

TRD3: Percutaneous and Interstitial ImagingP41EB015903 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI Brett E Bouma · 2012 to 2026
$22.4M
Biomechanical analysis of the cornea and keratoconusR01EY025454 · NEI · MASSACHUSETTS GENERAL HOSPITAL · PI YUN, SEOK-HYUN ANDY · 2015 to 2018
$1.6M
Brillouin optical eye scanner prototypes for commercializationR41EY028820 · NEI · INTELON OPTICS, INC. · PI CHERNYAK, DIMITRI, YUN, SEOK-HYUN ANDY · 2018 to 2018
$218k
NEI NIH HHS R01 EY025454NEI NIH HHS R41 EY028820NIBIB NIH HHS P41 EB015903
6 · The paper itself

Abstract

purpose of reviewAssessment of corneal biomechanics has been an unmet clinical need in ophthalmology for many years. Many researchers and clinicians have identified corneal biomechanics as source of variability in refractive procedures and one of the main factors in keratoconus. However, it has been difficult to accurately characterize corneal biomechanics in patients. The recent development of Brillouin light scattering microscopy heightens the promise of bringing biomechanics into the clinic. The aim of this review is to overview the progress and discuss prospective applications of this new technology. RECENT

findingsBrillouin microscopy uses a low-power near-infrared laser beam to determine longitudinal modulus or mechanical compressibility of tissue by analyzing the return signal spectrum. Human clinical studies have demonstrated significant difference in the elastic properties of normal corneas versus corneas diagnosed with mild and severe keratoconus. Clinical data have also shown biomechanical changes after corneal cross-linking treatment of keratoconus patients. Brillouin measurements of the crystalline lens and sclera have also been demonstrated. SUMMARY: Brillouin microscopy is a promising technology under commercial development at present. The technique enables physicians to characterize the biomechanical properties of ocular tissues.

Indexed as

Biomechanical PhenomenaCorneaElasticityHumansKeratoconusMicroscopy

Identifiers

PMID29771749
PMCPMC6012042
OpenAlexW2803252839

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.