2023

• Lee, N., Ong, R., Ong, K. (2023). Changes in corneal endothelial cell density after trabeculectomy. European Journal of Ophthalmology. [More Information]
• Lee, N., Ong, K. (2023). Factors contributing to long-term refractive error after cataract surgery. International Ophthalmology. [More Information]

2022

• Lee, N., Ong, K. (2022). Changes in refraction after cataract phacoemulsification surgery. International Ophthalmology. [More Information]

2021

• Wen, Q., Xuan, R., Ong, K. (2021). Incidence of post-cataract surgery endophthalmitis: a chronological review and intercontinental comparison. Asian Journal of Ophthalmology, 18(1), 19-39. [More Information]
• Lim, M., Ong, K. (2021). Is zero incidence of postoperative endophthalmitis after cataract surgery achievable? Asian Journal of Ophthalmology, 18(1), 13-18. [More Information]
• Xuan, R., Wong, E., Ong, K. (2021). Subconjunctival antibiotics: an alternative to intracameral antibiotics for endophthalmitis prophylaxis in cataract surgery. Asian Journal of Ophthalmology, 18(1), 40-53. [More Information]

2020

• Lai, D., Ong, K. (2020). Adult gonococcal keratoconjunctivitis: Early detection is key. Asian Journal of Ophthalmology, 17(1), 30-34. [More Information]
• Ong, K., Ong, L. (2020). Avoiding BAK in postoperative eye drops reduces the need for subconjunctival 5-FU injections post-trabeculectomy. Asian Journal of Ophthalmology, 17(1), 128-131. [More Information]
• Ong, K., Ong, L. (2020). Benzalkonium chloride corneal toxicity post-cataract surgery. Asian Journal of Ophthalmology, 17(1), 56-60. [More Information]
• Ong, K., Shu, D. (2020). Evaluating the difference between autorefraction and subjective refraction may guide "fudge factor" for IOL power selection for cataract surgery after previous LASIK. Asian Journal of Ophthalmology, 17(1), 98-100. [More Information]
• Chui, J., Ong, K. (2020). Improving the prediction of effective lens position for intraocular lens power calculations. Asian Journal of Ophthalmology, 17(2), 233-242. [More Information]
• Kanagaratnam, A., Ong, K. (2020). Quantitative and Morphological Corneal Endothelial Changes After Selective Laser Trabeculoplasty and Retinal Photocoagulation. Asia-Pacific Journal of Ophthalmology, 9(1), 20-24. [More Information]
• Xuan, R., Ong, K. (2020). Using tropicamide and phenylephrine without cyclopentolate for pupil dilation in cataract surgery reduces postoperative intraocular pressure rise. Asian Journal of Ophthalmology, 17(3), 285-289. [More Information]

2019

• Jiang, J., Ong, K. (2019). Variability of central corneal thickness measurements-comparing zeiss IoL master and Tomey corneal specular microscope. Asia-Pacific Journal of Ophthalmology, 8(4), 275-279. [More Information]

2018

• Ong, K., Ang, G. (2018). Ideal laser posterior capsulotomy size. Clinical and Experimental Ophthalmology, 46(7), 837-838. [More Information]

2017

• Shu, D., Ong, K., Lovicu, F. (2017). Histopathology of Subcapsular Cataract in a Patient with Atopic Dermatitis. Optometry and Vision Science, 94(2), 270-276. [More Information]

2015

• Ong, K., Ong, L., Ong, L. (2015). Corneal Endothelial Abnormalities After SLT. Journal of Glaucoma, 24(4), 286-290. [More Information]

2013

• Ong, K., Ong, L., Ong, L. (2013). Corneal endothelial changes after selective laser trabeculoplasty. Clinical and Experimental Ophthalmology, 41(6), 537-540. [More Information]
• Ong, K. (2013). Ong eye speculum for glaucoma surgery. Asian Journal of Ophthalmology, 13(2), 71-72.
• Ong, K., Ong, L. (2013). Selective laser trabeculoplasty may compromise corneas with pigment on endothelium. Clinical and Experimental Ophthalmology, 41(1), 109-110. [More Information]
• Ong, K. (2013). SLT may compromise the corneal endothelium. Asian Journal of Ophthalmology, 13(3), 80-85.

2011

• Ong, K. (2011). Reflection for action in the medical field. Reflective Practice, 12(1), 145-149. [More Information]