Author

John H. Shammas

Institutions: University of California, Los Angeles, Wenzhou Medical University

Observed institutions: University of Southern California, University of California, Los Angeles, Cornell University, Wenzhou Medical University, Science in Vision (United States)

OpenAlex ID: A5113721397

No-history method of intraocular lens power calculation for cataract surgery after myopic laser in situ keratomileusis

2006 · John H. Shammas, Maya C. Shammas · Journal of Cataract & Refractive Surgery · 168

Biometry measurements using a new large-coherence–length swept-source optical coherence tomographer

2016 · John H. Shammas, Sergio Ortiz, et al. · Journal of Cataract & Refractive Surgery · 156

Comparison of 2 laser instruments for measuring axial length

2010 · Kenneth J. Hoffer, John H. Shammas, et al. · Journal of Cataract & Refractive Surgery · 147

Variability of axial length, anterior chamber depth, and lens thickness in the cataractous eye

2008 · Renu Jivrajka, Maya C. Shammas, et al. · Journal of Cataract & Refractive Surgery · 115

Scheimpflug photography keratometry readings for routine intraocular lens power calculation

2009 · John H. Shammas, Kenneth J. Hoffer, et al. · Journal of Cataract & Refractive Surgery · 77

Precision of biometry, keratometry, and refractive measurements with a partial coherence interferometry–keratometry device

2010 · John H. Shammas, Steven Chan · Journal of Cataract & Refractive Surgery · 64

Multicenter study of optical low-coherence interferometry and partial-coherence interferometry optical biometers with patients from the United States and China

2016 · Kenneth J. Hoffer, John H. Shammas, et al. · Journal of Cataract & Refractive Surgery · 51

Topical and subconjunctival anesthesia for phacoemulsification: Prospective study

1997 · John H. Shammas, Mary Milkie, et al. · Journal of Cataract & Refractive Surgery · 36

Measuring the cataractous lens

2015 · John H. Shammas, Maya C. Shammas · Journal of Cataract & Refractive Surgery · 28

New mode for measuring axial length with an optical low-coherence reflectometer in eyes with dense cataract

2015 · John H. Shammas, Nicolas Wetterwald, et al. · Journal of Cataract & Refractive Surgery · 22

Intraocular lens power calculation in eyes with previous hyperopic laser in situ keratomileusis

2013 · John H. Shammas, Maya C. Shammas, et al. · Journal of Cataract & Refractive Surgery · 21

Relaxing the fibrosed capsulorhexis rim to correct induced hyperopia after phacoemulsification

1995 · John H. Shammas · Journal of Cataract & Refractive Surgery · 21

Optics for photorefractive keratectomy

1993 · Jean-Philippe Colliac, John H. Shammas · Journal of Cataract & Refractive Surgery · 17

Cataract Surgery without Retrobulbar or Peribulbar Anesthesia

1993 · John H. Shammas · Journal of Cataract & Refractive Surgery · 7

Clinical evaluation of the Bio-Pen for axial length measurement

1990 · John H. Shammas, Michael Swearingen · Journal of Cataract & Refractive Surgery · 6

Mature cataracts in eyes with unilateral axial myopia

1989 · John H. Shammas, Fredrick C. Milkie · Journal of Cataract & Refractive Surgery · 5

Anterior intraocular lens dislocation after combined cataract extraction and trabeculectomy

1996 · John H. Shammas · Journal of Cataract & Refractive Surgery · 4

The 9 Diopter Surprise Revisited

1988 · John H. Shammas · Journal of Cataract & Refractive Surgery · 2

2016 · John H. Shammas, Maya C. Shammas · Journal of Cataract & Refractive Surgery

Improving Second Eye Refractive Error in Patients Undergoing Cataract Surgery

2011 · Renu V. Jivrajka, Maya C. Shammas, et al. · Investigative Ophthalmology & Visual Science

Reply : Correlation between preoperative refraction and other variables

2008 · John H. Shammas · Journal of Cataract & Refractive Surgery

Integrated iseikonic equation for intraocular lens power calculations

1994 · John H. Shammas · Journal of Cataract & Refractive Surgery

Works count: 22

Citation count: 947

H-index: 13

I10-index: 13