RESUMO
Background Strabismus is a common eye condition having a potential subsequent impact on the psychological and socioeconomic domains of individuals suffering from strabismus. Therefore, this study aimed to find out the level of knowledge and treatability of strabismus in the western province of Saudi Arabia. Methods An observational cross-sectional study was conducted in 2018 among people who live in the western region of Saudi Arabia and were age 16 and above by using an online self-administered questionnaire. Results Out of 589 participants, 52.8% reported the correct definition of strabismus. The majority of responders agreed that strabismus is treatable (71.5%). In addition, a statically significant relation was found between knowledge of strabismus treatability and age, gender, work state, and level of education. Most participants were aware of the risk factors and complications of strabismus. Conclusion Our study found that the majority of participants had good knowledge of the definition, treatment, and complications of untreated strabismus. Participant's age, education level, work state, and income were the main factors found to be significantly associated with knowledge of strabismus treatment options.