Contact Lens Spectrum


September 2019

Document #286

(p. 12) Prescribing for Presbyopia – Targeted Prescribing
By Thomas G. Quinn, OD, MS

  1. Lakkis C, Anastasopoulos F, Terry C, Borazjani R. Time course of the development of contact lens case and contact lens contamination. Invest Ophthalmol Vis Sci. 2009 Apr;50:6352.
  2. Efron N, Efron SE, Morgan PB, Morgan SL. A ‘cost-per-wear’ model based on contact lens replacement frequency. Clin Exp Optom. 2010 Jul;93:253-260.

(p. 14) Dry Eye Dx and Tx – Look Beyond the Eyes for Contributors to Dry Eye
By Paul Mostoff, PT, DPT, OCS, COMT, & Katherine M. Mastrota, MS, OD

  1. Mostoff P, Mastrota K. Ocular Surface Update. Contact Lenses Today. 2019 Jun 16. Available at,-2019 . Accessed July 29, 2019.
  2. Classification and diagnostic criteria for headache disorders, cranial neuralgias and facial pain. Headache Classification Committee of the International Headache Society. Cephalalgia. 1988;8(Suppl 7):1-96.
  3. Racicki S, Gerwin S, Diclaudio S, Reinmann S, Donaldson M. Conservative physical therapy management for the treatment of cervicogenic headache: a systematic review. J Man Manip Ther. 2013 May;21:113-124.
  4. Al-khamis AA. Mckenzie method complemented with exercises program for long-term cervicogenic headache management: A Case Report. Int J Healthcare Sci. 2014 Oct-2015 Mar;2:44-51.
  5. Occupational Safety and Health Administration. Good Working Positions. Available at . Accessed Aug. 21, 2019.
  6. Loh K, Redd S. Understanding and preventing computer vision syndrome. Malays Fam Physician. 2008 Dec 31;3:128-130.
  7. Anshel J. Visual ergonomics handbook. Boca Raton: CRC Press; 2005.
  8. Cole BL. Do video display units cause visual problems?—a bedside story about the processes of public health decision-making. Clin Exp Optom. 2003 Jul;86:205-220.

(p. 42) Orthokeratology Today – The Practice of Orthokeratology
By Michael J. Lipson, OD

  1. Lemov D, Woolway E, Yezzi K. Practice Perfect. Jossey-Boss, 2012 Sept 5.

(p. 44) The Scleral Lens Vault – Keratoconus and Scleral Asymmetry
By Gregory W. DeNaeyer, OD

  1. DeNaeyer G, Sanders DR, Michaud L, et al. Correlation of Corneal and Scleral Topography in Cases with Ectasias and Normal Corneas. JCLRS. 2019 Apr 22;3:e10-e20. Available at . Accessed July 23, 2019.
  2. DeNaeyer G, Sanders D, van der Worp E, Jedlicka J, Michaud L, Morrison S. Qualitative Assessment of Scleral Shape Patterns Using a New Wide Field Ocular Surface Elevation Topographer. JCLRS. 2017 Sept 18;1:12-22. Available at . Accessed July 23, 2019.
  3. Kinoshita B, Morrison S, Caroline P. Corneal toricity and scleral asymmetry…are they related? Poster presented at the 2016 Global Specialty Lens Symposium. Jan. 21-24, 2016, Las Vegas.
  4. Siebert S, Jedlicka J. Utilizing corneal topography to aid in predicting scleral topography for the purpose of fitting scleral contact lenses. Poster presented at the 2017 GSLS. Jan. 26-29, 2016, Las Vegas.
  5. Consejo A, Rozema JJ. Scleral Shape and its correlations with corneal astigmatism. Cornea. 2018 Aug;37:1047-1052.
  6. Macedo-de-Araújo RJ, Amorim-de-Sousa A, Queirós A, van der Worp E3, González-Méijome JM. Relationship of placido corneal topography data with scleral lens fitting parameters. Cont Lens Anterior Eye. 2019 Feb;42:20-27.
  7. Piñero DP, Martínez-Abad A, Soto-Negro R, et. al. Differences in corneo-scleral topographic profile between healthy and keratoconus corneas. Cont Lens Anterior Eye 2018 May 22 [Epub ahead of print]

(p. 46) Is This the New Norm? – Is “50 Is the New 40” the New Normal for Lens Wearers?
By Mile Brujic, OD, & David L. Kading, OD

  1. Nichols JJ. Contact Lenses 2014. Contact Lens Spectrum. 2015 Jan;30:22-25, 27, 29.
  2. Richdale K. Sinnott LT, Skadahl E, Nichols JJ. Frequency of and factors associated with contact lens dissatisfaction and discontinuation. Cornea. 2007 Feb;26:168-174.
  3. Blackie CA, Coleman CA, Nichols KK, et al. A single vectored thermal pulsation treatment for meibomian gland dysfunction increases mean comfortable contact lens wearing time by approximately 4 hours per day. Clin Ophthalmol. 2018 Jan17;12:169-183.