Progress of application of sedation technique in pediatric ocular examination.

Pediatric ophthalmic test requires meticulous observation and precise measurement. However, children are unable to actively cooperate with the test. If they were forced to receive the examinations, it is difficult to deliver accurate diagnosis and treatment, and cause negative influence upon physical and mental health. Consequently, sedation technique plays an extremely vital role in pediatric eye examinations. This study was designed to summarize the application of chloral hydrate in pediatric eye examination and propose different methods of medicine administration for children of varying ages, aiming to improve the effect of sedation. In addition, the feasibility of use of dexmedetomidine, which had been proven to be effective in pediatric sedation examination, into pediatric ophthalmic sedation examination was evaluated, thereby offering more options for the development of pediatric ocular sedation test.