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1

Intraocular Lens Power Calculation by Ray-Tracing after Myopic Excimer Laser Surgery

Savini, Giacomo, Bedei, Andrea, Barboni, Piero, Ducoli, Pietro, Hoffer, Kenneth J.

Journal:

American Journal of Ophthalmology

Year:

2014

Language:

english

File:

PDF, 427 KB

english, 2014

2

Intraocular lens power calculation after previous laser refractive surgery

Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2009

Language:

english

File:

PDF, 348 KB

english, 2009

3

Accuracy of corneal power measurements by a new Scheimpflug camera combined with Placido-disk corneal topography for intraocular lens power calculation in unoperated eyes

Giacomo Savini, Piero Barboni, Michele Carbonelli, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2012

Language:

english

File:

PDF, 123 KB

english, 2012

4

Clinical results using the Holladay 2 intraocular lens power formula

Kenneth J Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2000

Language:

english

File:

PDF, 170 KB

english, 2000

5

Mathematics and computers in intraocular lens calculation

Hoffer, Kenneth J.

Journal:

American Intra-Ocular Implant Society Newsletter

Year:

1975

Language:

english

File:

PDF, 252 KB

english, 1975

6

Influence of axial length and corneal power on the astigmatic power of toric intraocular lenses

Savini, Giacomo, Hoffer, Kenneth J., Carbonelli, Michele, Ducoli, Pietro, Barboni, Piero

Journal:

Journal of Cataract & Refractive Surgery

Year:

2013

Language:

english

File:

PDF, 525 KB

english, 2013

7

Corneal Decomposition after Corneal Endothelium Cell Count

Hoffer, Kenneth J.

Journal:

American Journal of Ophthalmology

Year:

1979

Language:

english

File:

PDF, 343 KB

english, 1979

8

Protocols for Studies of Intraocular Lens Formula Accuracy

Hoffer, Kenneth J., Aramberri, Jaime, Haigis, Wolfgang, Olsen, Thomas, Savini, Giacomo, Shammas, H. John, Bentow, Stanley

Journal:

American Journal of Ophthalmology

Year:

2015

Language:

english

File:

PDF, 392 KB

english, 2015

9

Intraocular lens power calculation after myopic excimer laser surgery: Selecting the best method using available clinical data

Savini, Giacomo, Barboni, Piero, Carbonelli, Michele, Ducoli, Pietro, Hoffer, Kenneth J.

Journal:

Journal of Cataract & Refractive Surgery

Year:

2015

Language:

english

File:

PDF, 235 KB

english, 2015

10

Influence of the effective lens position, as predicted by axial length and keratometry, on the near add power of multifocal intraocular lenses

Savini, Giacomo, Hoffer, Kenneth J., Lombardo, Marco, Serrao, Sebastiano, Schiano-Lomoriello, Domenico, Ducoli, Pietro

Journal:

Journal of Cataract & Refractive Surgery

Year:

2016

Language:

english

File:

PDF, 335 KB

english, 2016

11

Intraocular Lens Power Calculations for Multifocal Intraocular Lenses

Holladay, Jack T., Hoffer, Kenneth J.

Journal:

American Journal of Ophthalmology

Year:

1992

Language:

english

File:

PDF, 591 KB

english, 1992

12

Repeatability of automatic measurements by a new anterior segment optical coherence tomographer combined with Placido topography and agreement with 2 Scheimpflug cameras

Savini, Giacomo, Schiano-Lomoriello, Domenico, Hoffer, Kenneth J.

Journal:

Journal of Cataract & Refractive Surgery

Year:

2018

Language:

english

File:

PDF, 451 KB

english, 2018

13

Correction: Accuracy of optical biometry combined with Placido disc corneal topography for intraocular lens power calculation

Savini, Giacomo, Hoffer, Kenneth J., Barboni, Piero, Balducci, Nicole, Schiano-Lomoriello, Domenico, Ducoli, Pietro

Journal:

Year:

2017

Language:

english

File:

PDF, 347 KB

english, 2017

14

Interventional radiology techniques for the diagnosis of lymphoma or leukemia

Kevin M. Garrett, Fredric A. Hoffer, Frederick G. Behm, Kenneth W. Gow, Melissa M. Hudson, John T. Sandlund

Journal:

Pediatric Radiology

Year:

2002

Language:

english

File:

PDF, 294 KB

english, 2002

15

Accuracy of percutaneous lung biopsy for invasive pulmonary aspergillosis

F. A. Hoffer, Kenneth Gow, Patricia M. Flynn, Andrew Davidoff

Journal:

Pediatric Radiology

Year:

2001

Language:

english

File:

PDF, 129 KB

english, 2001

16

Transcatheter Embolization for Delayed Hemorrhage Caused by Blunt Splenic Trauma

Steven J. Krohmer, Eric K. Hoffer, Kenneth W. Burchard

Journal:

CardioVascular and Interventional Radiology

Year:

2010

Language:

english

File:

PDF, 267 KB

english, 2010

17

Experimental hepatoportoenterostomy: duct mucosal healing with hybrid biliary-intestinal epithelium forming an autoanastomosis

Robert J. Touloukian, Kenneth W. Barwick, Bernard G. Vasseur, Nancy S. Rosenfield, Paul G. Hoffer

Journal:

Pediatric Surgery International

Year:

1990

Language:

english

File:

PDF, 1.68 MB

english, 1990

18

Corneal Hysteresis and Axial Length Among Chinese Children

Kenneth J. Hoffer

Journal:

American Journal of Ophthalmology

Year:

2008

Language:

english

File:

PDF, 43 KB

english, 2008

19

Repeatability and Reproducibility of Biometry and Keratometry Measurements Using a Noncontact Optical Low-Coherence Reflectometer and Keratometer

H. John Shammas, Kenneth J. Hoffer

Journal:

American Journal of Ophthalmology

Year:

2012

Language:

english

File:

PDF, 1.68 MB

english, 2012

20

The Final Frontier: Pediatric Intraocular Lens Power

Kenneth J. Hoffer, Jaime Aramberri, Wolfgang Haigis, Sverker Norrby, Thomas Olsen, H. John Shammas

Journal:

American Journal of Ophthalmology

Year:

2012

Language:

english

File:

PDF, 488 KB

english, 2012

21

Intraoperative optical refractive biometry for intraocular lens power estimation without axial length and keratometry measurements

Tsontcho Ianchulev, James Salz, Kenneth Hoffer, Thomas Albini, Hugo Hsu, Laurie LaBree

Journal:

Journal of Cataract & Refractive Surgery

Year:

2005

Language:

english

File:

PDF, 103 KB

english, 2005

22

Reply: Errata in printed Hoffer Q formula

Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2007

Language:

english

File:

PDF, 75 KB

english, 2007

23

Addendum to ultrasound axial length measurement in biphakic eyes: Factors for Alcon L12500–L14000 anterior chamber phakic IOLs

Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2007

Language:

english

File:

PDF, 69 KB

english, 2007

24

Hoffer barrier ridge concept

Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2007

Language:

english

File:

PDF, 114 KB

english, 2007

25

Corneal power measurements with the Pentacam Scheimpflug camera after myopic excimer laser surgery

Giacomo Savini, Piero Barboni, Vincenzo Profazio, Maurizio Zanini, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2008

Language:

english

File:

PDF, 136 KB

english, 2008

26

Scheimpflug photography keratometry readings for routine intraocular lens power calculation

H. John Shammas, Kenneth J. Hoffer, Maya C. Shammas

Journal:

Journal of Cataract & Refractive Surgery

Year:

2009

Language:

english

File:

PDF, 216 KB

english, 2009

27

Diffractive intraocular lens power after myopic laser in situ keratomileusis

Giacomo Savini, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2009

Language:

english

File:

PDF, 135 KB

english, 2009

28

Corneal cylinder in cataractous eyes

Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2009

Language:

english

File:

PDF, 56 KB

english, 2009

29

Accuracy of Scheimpflug corneal power measurements for intraocular lens power calculation

Giacomo Savini, Piero Barboni, Michele Carbonelli, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2009

Language:

english

File:

PDF, 158 KB

english, 2009

30

Accuracy of Scheimpflug Holladay equivalent keratometry readings after corneal refractive surgery

Qiongyan Tang, Kenneth J. Hoffer, Michael D. Olson, Kevin M. Miller

Journal:

Journal of Cataract & Refractive Surgery

Year:

2009

Language:

english

File:

PDF, 551 KB

english, 2009

31

Clinical relevance of radius of curvature error in corneal power measurements after excimer laser surgery

Giacomo Savini, Michele Carbonelli, Piero Barboni, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2010

Language:

english

File:

PDF, 210 KB

english, 2010

32

Testing the dioptric power accuracy of exact-power-labeled intraocular lenses

Kenneth J. Hoffer, Don Calogero, Robert W. Faaland, Ilko K. Ilev

Journal:

Journal of Cataract & Refractive Surgery

Year:

2009

Language:

english

File:

PDF, 138 KB

english, 2009

33

Reply: Accuracy of Scheimpflug Holladay equivalent keratometry readings after corneal refractive surgery

Qiongyan Tang, Kenneth J. Hoffer, Michael D. Olson, Kevin M. Miller

Journal:

Journal of Cataract & Refractive Surgery

Year:

2010

Language:

english

File:

PDF, 66 KB

english, 2010

34

Reply: Pupil size and Scheimpflug Holladay equivalent keratometry readings

Qiongyan Tang, Kenneth J. Hoffer, Michael D. Olson, Kevin M. Miller

Journal:

Journal of Cataract & Refractive Surgery

Year:

2010

Language:

english

File:

PDF, 55 KB

english, 2010

35

Reply

Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2009

Language:

english

File:

PDF, 58 KB

english, 2009

36

Comparison of 2 laser instruments for measuring axial length

Kenneth J. Hoffer, H. John Shammas, Giacomo Savini

Journal:

Journal of Cataract & Refractive Surgery

Year:

2010

Language:

english

File:

PDF, 279 KB

english, 2010

37

Intraocular lens power calculation after myopic excimer laser surgery: Clinical comparison of published methods

Giacomo Savini, Kenneth J. Hoffer, Michele Carbonelli, Piero Barboni

Journal:

Journal of Cataract & Refractive Surgery

Year:

2010

Language:

english

File:

PDF, 202 KB

english, 2010

38

Repeatability of automatic measurements performed by a dual Scheimpflug analyzer in unoperated and post-refractive surgery eyes

Giacomo Savini, Michele Carbonelli, Piero Barboni, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2011

Language:

english

File:

PDF, 155 KB

english, 2011

39

Accuracy of a dual Scheimpflug analyzer and a corneal topography system for intraocular lens power calculation in unoperated eyes

Giacomo Savini, Piero Barboni, Michele Carbonelli, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2011

Language:

english

File:

PDF, 114 KB

english, 2011

40

Repeatability of automatic measurements by a new Scheimpflug camera combined with Placido topography

Giacomo Savini, Piero Barboni, Michele Carbonelli, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2011

Language:

english

File:

PDF, 147 KB

english, 2011

41

Comparison of anterior segment measurements by 3 Scheimpflug tomographers and 1 Placido corneal topographer

Giacomo Savini, Michele Carbonelli, Alessandra Sbreglia, Piero Barboni, Giulia Deluigi, Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2011

Language:

english

File:

PDF, 357 KB

english, 2011

42

Author reply

Giacomo Savini, Piero Barboni, Maurizio Zanini, Kenneth J. Hoffer

Journal:

Year:

2007

Language:

english

File:

PDF, 65 KB

english, 2007

43

IOL Power after Excimer Laser Surgery

Giacomo Savini, Kenneth J. Hoffer

Journal:

Year:

2011

Language:

english

File:

PDF, 124 KB

english, 2011

44

Definition of ACD

Kenneth J. Hoffer

Journal:

Year:

2011

Language:

english

File:

PDF, 95 KB

english, 2011

45

Distribution of PLGA nanoparticles in chinchilla cochleae

Xianxi Ge, Ronald L. Jackson, Jianzhong Liu, Elizabeth A. Harper, Michael E. Hoffer, Ronald A. Wassel, Kenneth J. Dormer, Richard D. Kopke, Ben J. Balough

Journal:

Otolaryngology - Head and Neck Surgery

Year:

2007

Language:

english

File:

PDF, 395 KB

english, 2007

46

Benefit of surgical resection of invasive pulmonary aspergillosis in pediatric patients undergoing treatment for malignancies and immunodeficiency syndromes

Kenneth W Gow, Andrea A Hayes-Jordan, Catherine A Billups, Jerry L Shenep, Frederic A Hoffer, Andrew M Davidoff, Bhaskar N Rao, Kurt P Schropp, Stephen J Shochat

Journal:

Journal of Pediatric Surgery

Year:

2003

Language:

english

File:

PDF, 65 KB

english, 2003

47

Removing phakic lenses

Kenneth J Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2000

Language:

english

File:

PDF, 170 KB

english, 2000

48

Cataract surgical problem: response #7

Kenneth J Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2000

Language:

english

File:

PDF, 119 KB

english, 2000

49

Pigment vacuum iridectomy for phakic refractive lens implantation

Kenneth J Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2001

Language:

english

File:

PDF, 1.20 MB

english, 2001

50

Consultation section: reply 4

Kenneth J. Hoffer

Journal:

Journal of Cataract & Refractive Surgery

Year:

2001

Language:

english

File:

PDF, 33 KB

english, 2001

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