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1.
Saudi J Ophthalmol ; 31(2): 86-90, 2017.
Article in English | MEDLINE | ID: mdl-28559719

ABSTRACT

PURPOSE: To determine the age related changes in corneal morphological characteristics in normal healthy adult Pakistani population. METHODS: Four hundred and sixty-four eyes of 232 healthy volunteers with ages between 10 and 80 years of either gender were included. Corneal endothelial cell density (CED), morphology and central corneal thickness (CCT) were evaluated in each subject with non-contact specular microscope (SP-3000 P, Topcon Corporation, Japan) and average of three readings per eye was used for final analysis. All the findings including demographic data, and corneal parameters were endorsed on a pre-devised proforma. RESULTS: Mean age of study population was 39.52 ± 18.09 years with 123 (53%) males and 109 (47%) females. Mean CED of study population was 2722.67 ± 349.67 cells/mm2, while mean CCT was 505.72 ± 32.82 µm. Corneal morphological parameters among various age groups showed statistically significant difference in all parameters (p < 0.01). Correlation statistics revealed that CED (r = -0.497, p < 0.01), CCT (r = -0.216, p < 0.01) and hexagonality (r = -0.397, p < 0.01) decreased significantly with increasing age, while average cell size (r = 0.492, p < 0.01) and CV of size (r = 0.454, p < 0.01) increased with age. CONCLUSION: This study showed that CED in Pakistani eyes was less than that reported in Chinese eyes, higher than Portuguese, Iranian and Indian eyes and comparable to the values in Turkish, Nigerian and Thai eyes.

2.
J Pak Med Assoc ; 66(12): 1582-1586, 2016 12.
Article in English | MEDLINE | ID: mdl-28179694

ABSTRACT

OBJECTIVE: To analyse the pattern, visual and anatomical outcome of closed globe combat-related ocular injuries sustained by troops. METHODS: This retrospective study was conducted at Armed Forces Institute of Ophthalmology, Rawalpindi, Pakistan, and comprised patients with ocular injuries from January 2010 to June 2014. Record of each patient was evaluated and demography, mode and type of injury, initial and final visual acuity, associated globe injuries, concomitant non-ocular injuries, type of surgical procedures and complications were endorsed on a pre-devised proforma. Statistical analysis was done using SPSS 13. RESULTS: Overall, 49 eyes of 44 male participants were analysed. The overall mean age was 27.59±6.89 years. The most common mode of injury was improvised explosive device blast responsible for 22(50%) casualties. Ocular contusion was the most frequent closed-globe injury occurring in 35(71.42%) eyes. Most frequent ocular findings in all injured eyes were vitreous haemorrhage 16(32.65%), cataract 12(24.48%), retinal detachment 8(16.32%) and commotio retinae 8(16.32%). A total of 48(97.96%) intra-ocular/adnexal surgeries were performed with pars plana vitrectomy 17(34.69%), cataract surgery 16(32.65%), intraocular lens implantation 8(16.32%), and adnexal surgery 5(10.20%) being the most frequently performed procedures. Overall visual improvement at the final follow-up was statistically significant in all injured eyes irrespective of mode of treatment (p =0.001). CONCLUSIONS: The functional and anatomical outcome was better in closed-globe combat ocular injuries compared to open-globe injuries.


Subject(s)
Eye Injuries/therapy , Military Personnel , Adult , Humans , Male , Pakistan , Retrospective Studies , Visual Acuity , Vitrectomy , Young Adult
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