Section Chief of Ophthalmology, Rocky Mountain Regional VA Medical Center
Publications
Edmiston AM, Christopher KL, Taravella MT. Macular Corneal Dystrophy. Medscape Drugs & Diseases. Updated May 2, 2018. Available at: https://emedicine.medscape.com/article/1193871
Christopher KL, Patnaik JL, Ifantides C, Miller DC, Davidson RS, Taravella MJ, Lynch A, Wagner B. Time Utilization and Refractive Prediction Enhancement Associated with Intraoperative Aberrometry Use During Cataract Surgery. Clin Ophthalmol. 2021;15:531-539. PubMed PMID: 33603331
Rohl A, Christopher KL, Ifantides C. Two cases of pen ink scleral tattoos and a brief review of the literature. Am J Ophthalmol Case Rep. 2021 Mar;21:101015. PubMed PMID: 33537509
Christopher KL, Patnaik JL, Miller DC, Lynch AM, Taravella MJ, Davidson RS. Accuracy of Intraoperative Aberrometry, Barrett True-K With and Without Posterior Cornea Measurements, Shammas-PL, and Haigis-L Formulas After Myopic Refractive Surgery. J Refract Surg. 2021 Jan 1;37(1):60-68. PubMed PMID: 33432996
Strong Caldwell A, Patnaik JL, Ackerman M, Christopher KL, Lynch AM, Singh JK. Risk of Refractive Prediction Error After Cataract Surgery in Patients with Thyroid Eye Disease. Clin Ophthalmol. 2021;15:4431-4438. PubMed PMID: 34795474
Fichtner JE, Patnaik J, Christopher KL, Petrash JM. Cataract inhibitors: Present needs and future challenges. Chem Biol Interact. 2021 Nov 1;349:109679. PubMed PMID: 34600869
Patnaik JL, Christopher KL, Pedler MG, Shieh B, Petrash CC, Wagner BD, Mandava N, Lynch AM, Palestine AG, Petrash JM. The Protective Effect of Metformin Use on Early Nd:YAG Laser Capsulotomy. Invest Ophthalmol Vis Sci. 2021 Aug 2;62(10):24. PubMed PMID: 34415985
Ifantides C, Naids SM, Muttuvelu DV, Mian SI, Christopher KL. A Modified Flanged Intrascleral Intraocular Lens Fixation Technique Using an Externalized Needle for Haptic Docking. Clin Ophthalmol. 2021;15:2047-2050. PubMed PMID: 34040338
Christopher KL, Patnaik JL, Ifantides C, Miller DC, Davidson RS, Taravella MJ, Lynch A, Wagner B. Time Utilization and Refractive Prediction Enhancement Associated with Intraoperative Aberrometry Use During Cataract Surgery. Clin Ophthalmol. 2021;15:531-539. PubMed PMID: 33603331
Rohl A, Christopher KL, Ifantides C. Two cases of pen ink scleral tattoos and a brief review of the literature. Am J Ophthalmol Case Rep. 2021 Mar;21:101015. PubMed PMID: 33537509
Miller DC, Patnaik JL, Palestine AG, Lynch AM, Christopher KL. Cataract Surgery Outcomes in Human Immunodeficiency Virus Positive Patients at a Tertiary Care Academic Medical Center in the United States. Ophthalmic Epidemiol. 2021 Oct;28(5):400-407. PubMed PMID: 33369513
Christopher KL, Patnaik JL, Miller DC, Lynch AM, Taravella MJ, Davidson RS. Accuracy of Intraoperative Aberrometry, Barrett True-K With and Without Posterior Cornea Measurements, Shammas-PL, and Haigis-L Formulas After Myopic Refractive Surgery. J Refract Surg. 2021 Jan 1;37(1):60-68. PubMed PMID: 33432996
Christopher KL, Dawson VJ, Kandarakis SA, Ifantides C. A Review and Update on Surgical Management of Intraocular Lens Dislocation. Int Ophthalmol Clin. 2021 Jan 1;61(1):15-28. PubMed PMID: 33337791
Ifantides C, Christopher KL, Deitz GA, Smith JM, Patnaik JL, SooHoo JR, Subramanian PS. Ophthalmic Injuries by Less-Lethal Kinetic Weapons During the US George Floyd Protests in Spring 2020. JAMA Ophthalmol. 2021 Feb 1;139(2):242-244. PubMed PMID: 33270094
Dawson VJ, Patnaik JL, Ifantides C, Miller DC, Lynch AM, Christopher KL. Comparison of refractive prediction for intraoperative aberrometry and Barrett True K no history formula in cataract surgery patients with prior radial keratotomy. Acta Ophthalmol. 2021 Sep;99(6):e844-e851. PubMed PMID: 33258305
Miller DC, Christopher KL, Patnaik JL, Lynch AM, Seibold LK, Mandava N, Taravella MJ. Posterior Capsule Rupture during Cataract Surgery in Eyes Receiving Intravitreal anti-VEGF Injections. Curr Eye Res. 2021 Feb;46(2):179-184. PubMed PMID: 32657614
Fonteh CN, Patnaik JL, Grove NC, Lynch AM, Christopher KL. Predictors of Pseudophakic Retinal Tears at a Tertiary Care Academic Medical Center. Ophthalmol Retina. 2022 Jun;6(6):450-456. PubMed PMID: 35093584
Gelinas N, Lynch AM, Mathias MT, Palestine AG, Mandava N, Christopher KL, Patnaik JL. Gender as an effect modifier in the relationship between hypertension and reticular pseudodrusen in patients with early or intermediate age-related macular degeneration. Int J Ophthalmol. 2022;15(3):461-465. PubMed PMID: 35310058
Miller DC, Patnaik JL, Palestine AG, Lynch AM, Christopher KL. Cataract Surgery Outcomes in Human Immunodeficiency Virus Positive Patients at a Tertiary Care Academic Medical Center in the United States. Ophthalmic Epidemiol. 2020 Dec 28;:1-8. [Epub ahead of print] PubMed PMID: 33369513
Christopher KL, Patnaik JL, Penland KJ, Pantcheva MB, Lynch AM, Ifantides C. Outcomes and Risk Factors for Complications in Cataract Patients with Hepatitis C Virus Infection. Ophthalmic Epidemiol. 2022 Oct 4;:1-7. [Epub ahead of print] PubMed PMID: 36196031
Christopher KL, Dawson VJ, Kandarakis SA, Ifantides C. A Review and Update on Surgical Management of Intraocular Lens Dislocation. Int Ophthalmol Clin. 2021 Jan 1;61(1):15-28. PubMed PMID: 33337791
Kalhorn A, Patnaik JL, Ifantides C, Capitena Young CE, Lynch AM, Christopher KL. Association between Increased Cataract Surgery Duration and Postoperative Outcomes. Ophthalmic Epidemiol. 2022 Apr 18;:1-6. [Epub ahead of print] PubMed PMID: 35436169
Gelinas N, Lynch AM, Mathias MT, Palestine AG, Mandava N, Christopher KL, Patnaik JL. Gender as an effect modifier in the relationship between hypertension and reticular pseudodrusen in patients with early or intermediate age-related macular degeneration. Int J Ophthalmol. 2022;15(3):461-465. PubMed PMID: 35310058
Ifantides C, Christopher KL, Deitz GA, Smith JM, Patnaik JL, SooHoo JR, Subramanian PS. Ophthalmic Injuries by Less-Lethal Kinetic Weapons During the US George Floyd Protests in Spring 2020. JAMA Ophthalmol. 2021 Feb 1;139(2):242-244. PubMed PMID: 33270094
Dawson VJ, Patnaik JL, Ifantides C, Miller DC, Lynch AM, Christopher KL. Comparison of refractive prediction for intraoperative aberrometry and Barrett True K no history formula in cataract surgery patients with prior radial keratotomy. Acta Ophthalmol. 2020 Nov 30. [Epub ahead of print] PubMed PMID: 33258305
Carvajal Bedoya G, Caplan L, Christopher KL, Reddy AK, Ifantides C. Tattoo Granulomas With Uveitis. J Investig Med High Impact Case Rep. 2020 Jan-Dec;8:2324709620975968. PubMed PMID: 33238758
Siegel DT, Christopher KL. Bleeding Under an Established Laser-Assisted In Situ Keratomileusis (LASIK) Flap. Ophthalmology. 2020 Oct;127(10):1302. PubMed PMID: 32951669
Miller DC, Christopher KL, Patnaik JL, Lynch AM, Seibold LK, Mandava N, Taravella MJ. Posterior Capsule Rupture during Cataract Surgery in Eyes Receiving Intravitreal anti-VEGF Injections. Curr Eye Res. 2021 Feb;46(2):179-184. PubMed PMID: 32657614
Ifantides C, Deitz GA, Christopher KL, Slingsby TJ, Subramanian PS. Less-Lethal Weapons Resulting in Ophthalmic Injuries: A Review and Recent Example of Eye Trauma. Ophthalmol Ther. 2020 Sep;9(3):1-7. PubMed PMID: 32535838
Dawson VJ, Patnaik JL, Wildes M, Bonnell LN, Miller DC, Taravella MJ, Lynch AM, Christopher KL. Risk of posterior capsule rupture in patients with type 2 diabetes mellitus and diabetic retinopathy during phacoemulsification cataract surgery. Acta Ophthalmol. 2022 Nov;100(7):813-818. PubMed PMID: 35253993
Christopher KL, Ifantides C, Lynch AM, Patnaik JL. Intraocular lens calculations in patients with previous sequential radial keratotomy and LASIK/PRK. J Cataract Refract Surg. 2022 Aug 1;48(8):971-973. PubMed PMID: 35171141
Fonteh CN, Patnaik JL, Grove NC, Lynch AM, Christopher KL. Predictors of Pseudophakic Retinal Tears at a Tertiary Care Academic Medical Center. Ophthalmol Retina. 2022 Jun;6(6):450-456. PubMed PMID: 35093584
Strong Caldwell A, Patnaik JL, Ackerman M, Christopher KL, Lynch AM, Singh JK. Risk of Refractive Prediction Error After Cataract Surgery in Patients with Thyroid Eye Disease. Clin Ophthalmol. 2021;15:4431-4438. PubMed PMID: 34795474
Fichtner JE, Patnaik J, Christopher KL, Petrash JM. Cataract inhibitors: Present needs and future challenges. Chem Biol Interact. 2021 Nov 1;349:109679. PubMed PMID: 34600869
Christopher KL, Hood CT, Mian SI, Ayres B. Endophthalmitis in Advanced Microbial Keratitis: Risk Factors and Examination Findings. Cornea. 2020 Sep;39(9):1096-1101. PubMed PMID: 32472790
Patnaik JL, Christopher KL, Pedler MG, Shieh B, Petrash CC, Wagner BD, Mandava N, Lynch AM, Palestine AG, Petrash JM. The Protective Effect of Metformin Use on Early Nd:YAG Laser Capsulotomy. Invest Ophthalmol Vis Sci. 2021 Aug 2;62(10):24. PubMed PMID: 34415985
Ifantides C, Sieck EG, Christopher KL. Rotary Chop: A New Technique for Teaching Chop and Tackling Mature Cataracts. Ophthalmol Ther. 2020 Jun;9(2):321-327. PubMed PMID: 32301058
Ifantides C, Naids SM, Muttuvelu DV, Mian SI, Christopher KL. A Modified Flanged Intrascleral Intraocular Lens Fixation Technique Using an Externalized Needle for Haptic Docking. Clin Ophthalmol. 2021;15:2047-2050. PubMed PMID: 34040338
Christopher KL, Miller DC, Patnaik JL, Lynch AM, Davidson RS, Taravella MJ. Comparison of Visual Outcomes of Extended Depth of Focus Lenses in Patients With and Without Previous Laser Refractive Surgery. J Refract Surg. 2020 Jan 1;36(1):28-33. PubMed PMID: 31917848
Christopher KL, Patnaik JL, Ifantides C, Miller DC, Davidson RS, Taravella MJ, Lynch A, Wagner B. Time Utilization and Refractive Prediction Enhancement Associated with Intraoperative Aberrometry Use During Cataract Surgery. Clin Ophthalmol. 2021;15:531-539. PubMed PMID: 33603331
Rohl A, Christopher KL, Ifantides C. Two cases of pen ink scleral tattoos and a brief review of the literature. Am J Ophthalmol Case Rep. 2021 Mar;21:101015. PubMed PMID: 33537509
Christopher KL, Patnaik JL, Miller DC, Lynch AM, Taravella MJ, Davidson RS. Accuracy of Intraoperative Aberrometry, Barrett True-K With and Without Posterior Cornea Measurements, Shammas-PL, and Haigis-L Formulas After Myopic Refractive Surgery. J Refract Surg. 2021 Jan 1;37(1):60-68. PubMed PMID: 33432996
Miller DC, Patnaik JL, Palestine AG, Lynch AM, Christopher KL. Cataract Surgery Outcomes in Human Immunodeficiency Virus Positive Patients at a Tertiary Care Academic Medical Center in the United States. Ophthalmic Epidemiol. 2021 Oct;28(5):400-407. PubMed PMID: 33369513
Christopher KL, Dawson VJ, Kandarakis SA, Ifantides C. A Review and Update on Surgical Management of Intraocular Lens Dislocation. Int Ophthalmol Clin. 2021 Jan 1;61(1):15-28. PubMed PMID: 33337791
Ifantides C, Christopher KL, Deitz GA, Smith JM, Patnaik JL, SooHoo JR, Subramanian PS. Ophthalmic Injuries by Less-Lethal Kinetic Weapons During the US George Floyd Protests in Spring 2020. JAMA Ophthalmol. 2021 Feb 1;139(2):242-244. PubMed PMID: 33270094
Dawson VJ, Patnaik JL, Ifantides C, Miller DC, Lynch AM, Christopher KL. Comparison of refractive prediction for intraoperative aberrometry and Barrett True K no history formula in cataract surgery patients with prior radial keratotomy. Acta Ophthalmol. 2021 Sep;99(6):e844-e851. PubMed PMID: 33258305
Miller DC, Christopher KL, Patnaik JL, Lynch AM, Seibold LK, Mandava N, Taravella MJ. Posterior Capsule Rupture during Cataract Surgery in Eyes Receiving Intravitreal anti-VEGF Injections. Curr Eye Res. 2021 Feb;46(2):179-184. PubMed PMID: 32657614
Fonteh CN, Mathias MT, Mandava N, Manoharan N, Lynch AM, Navo R, Patnaik JL. Mental health and visual acuity in patients with age-related macular degeneration. BMC Ophthalmol. 2022 Oct 2;22(1):391. PubMed PMID: 36183081
Larochelle RD, Patnaik JL, Lynch AM, Mandava N, Hanson K. Low Vision Referral Patterns in Intermediate Age-Related Macular Degeneration. Curr Eye Res. 2022 Dec;47(12):1641-1645. PubMed PMID: 36259507
Xia JL, Patnaik JL, Lynch AM, Christopher KL. Comparison of cataract surgery outcomes in patients with type 1 vs type 2 diabetes mellitus and patients without diabetes mellitus. J Cataract Refract Surg. 2023 Jun 1;49(6):608-613. PubMed PMID: 36779812
Ifantides C, SooHoo JR, Christopher KL. Impact of a formal manual small-incision cataract surgery curriculum in an American ophthalmology residency program. Indian J Ophthalmol. 2023 Jun;71(6):2474-2477. PubMed PMID: 37322664
Christopher KL, Terrin S, Lohmeier J, Hartman M, Davidson RS, Taravella MJ. Comparison of the Modified Jones Tube Technique and the DMEK EndoGlide Technique With and Without Viscoelastic Material for DMEK Tissue Preparation. Cornea. 2023 Feb 1;42(2):247-251. PubMed PMID: 36582037
Sidhu S, Grove NC, Patnaik JL, Lynch AM, Christopher KL. Association Between Intraoperative Cataract Surgical Complications and Mortality. Ophthalmic Epidemiol. 2024 Aug 8;:1-7. [Epub ahead of print] PubMed PMID: 39116406
Fonteh CN, Patnaik JL, Grove NC, Lynch AM, Pantcheva MB, Christopher KL. Refractive outcomes using Barrett formulas and patient characteristics of cataract surgery patients with and without prior LASIK/PRK. Graefes Arch Clin Exp Ophthalmol. 2024 Sep;262(9):2937-2944. PubMed PMID: 38558260
Geiger MD, Lynch AM, Palestine AG, Grove NC, Christopher KL, Davidson RS, Taravella MJ, Mandava N, Patnaik JL. Are there sex-based disparities in cataract surgery?. Int J Ophthalmol. 2024;17(1):137-143. PubMed PMID: 38239954
Grove NC, Pelak VS, Christopher KL, Wagner BD, Lynch AM, Patnaik JL. Cataract Phacoemulsification in People with Dementia: Characterization and Outcomes. Ophthalmic Epidemiol. 2024 Oct;31(5):400-408. PubMed PMID: 37971269
Bernstein IA, Zhang YV, Govil D, Majid I, Chang RT, Sun Y, Shue A, Chou JC, Schehlein E, Christopher KL, Groth SL, Ludwig C, Wang SY. Comparison of Ophthalmologist and Large Language Model Chatbot Responses to Online Patient Eye Care Questions. JAMA Netw Open. 2023 Aug 1;6(8):e2330320. PubMed PMID: 37606922
Smith SE, Lynch AM, Auer EA, Bol KA, Christopher KL, Mandava N, Patnaik JL. Visual Functioning and Mortality of Age-Related Macular Degeneration Patients in a Colorado Cohort. Ophthalmol Retina. 2023 Nov;7(11):982-989. PubMed PMID: 37437714
Christopher KL, Patnaik JL, Lynch AM, Grove N. Investigation into the relationship between body mass index and cataract surgery characteristics and complications. Clin Exp Ophthalmol. 2023 Sep-Oct;51(7):742-745. PubMed PMID: 37406642
Ifantides C, SooHoo JR, Christopher KL. Impact of a formal manual small-incision cataract surgery curriculum in an American ophthalmology residency program. Indian J Ophthalmol. 2023 Jun;71(6):2474-2477. PubMed PMID: 37322664
Mudie LI, Patnaik JL, Gill Z, Wagner M, Christopher KL, Seibold LK, Ifantides C. Disparities in eye clinic patient encounters among patients requiring language interpreter services. BMC Ophthalmol. 2023 Mar 2;23(1):82. PubMed PMID: 36864395
Xia JL, Patnaik JL, Lynch AM, Christopher KL. Comparison of cataract surgery outcomes in patients with type 1 vs type 2 diabetes mellitus and patients without diabetes mellitus. J Cataract Refract Surg. 2023 Jun 1;49(6):608-613. PubMed PMID: 36779812
Christopher KL, Terrin S, Lohmeier J, Hartman M, Davidson RS, Taravella MJ. Comparison of the Modified Jones Tube Technique and the DMEK EndoGlide Technique With and Without Viscoelastic Material for DMEK Tissue Preparation. Cornea. 2023 Feb 1;42(2):247-251. PubMed PMID: 36582037
Christopher KL, Patnaik JL, Penland KJ, Pantcheva MB, Lynch AM, Ifantides C. Outcomes and Risk Factors for Complications in Cataract Patients with Hepatitis C Virus Infection. Ophthalmic Epidemiol. 2023 Oct;30(5):492-498. PubMed PMID: 36196031