Relationship between corneal sensitivity and diabetic retinopathy among diabetics attending a Nigerian Teaching Hospital.

Purpose: To determine the relationship between corneal sensitivity and diabetic retinopathy among diabetics attending Lagos University Teaching Hospital, compared to their age-sex-matched non-diabetics, with a view to proposing its use as a screening tool for diabetic retinopathy.

Methods: The study was a hospital-based comparative cross-sectional study among diabetics aged 25-65 years and their age-sex-matched non-diabetics at Lagos University Teaching Hospital, Lagos, Nigeria. Interviewer-based questionnaire was administered.

Two cases of Vogt-Koyanagi-Harada's disease in sub-Saharan Africa.

Vogt-Koyanagi-Harada's (VKH) disease has been reported to be rare in sub-Saharan Africa. Two Nigerians with the disease are presented in this report. The first patient, a 32-year-old pregnant Nigerian woman presented with a 1-month history of bilateral blurring of vision, persistent headache, and alopecia.

Presbyopia and near spectacle correction coverage among public school teachers in Ifo Township, South-West Nigeria.

Background: Presbyopia is an age-related loss of lens accommodation resulting in difficulty in performing near task with attendant effect on the quality of life.

Objective: The objective of the study was to determine the prevalence of presbyopia and presbyopic spectacle correction coverage among public school teachers in Ifo township, with a view to providing a baseline information that could be useful for advocacy and planning appropriate intervention.

Study Design: The study was a descriptive, cross-sectional study.

Indications for destructive eye surgeries at a Nigerian tertiary eye care centre: A ten-year review.

Background: Destructive eye surgeries are terminal treatment modalities for some ophthalmic conditions with psychological, emotional and cosmetic implications, especially for the patients and their relatives.

Objective: The aim of this study was to determine the frequency and indications for destructive eye surgeries at an Eye Centre of a Nigerian Tertiary Hospital with a view to identifying the preventable indications for which appropriate preventive measures could be recommended.

Patients And Methods: A retrospective, descriptive study of all patients who underwent evisceration, enucleation or exenteration at the Guinness Eye Centre, Lagos University Teaching Hospital from January 2003 to December 2012 was performed.

Nucleus drop during small incision cataract surgery: A report of four cases.

Small incision cataract surgery (SICS) offers the benefits of a phacoemulsification (phaco) surgery without the attendant high cost, but it is not without certain risk such as nucleus drop into the vitreous as seen in phaco. A retrospective study of SICS and associated factors leading to nucleus drop during surgery, challenges of management and the visual outcomes. Of 793 eye surgeries performed during the study 586 were SICSs.