A new technique has enabled ultra-powerful magnetic resonance imaging (MRI) scanners to identify tiny differences in patients ...

“Showering in contacts is risky,” Dr. James Kelly, an ophthalmologist and founder of Kelly Vision, told HuffPost. “Tap water ...

Epiphora describes excessive eye watering. Allergies, infection, or a clogged tear duct often cause it. Learn about causes, ...

Once you get an up-to-date prescription and a contact lens fitting with your eye doctor, ordering them online is often cheaper and far more convenient than placing an order via your doctor.

February featured Optician’s fifth foray into the world of contact lenses for our annual Contact Lens Month, with experts on presbyopia, keratoconus and myopia management delivery. Chris Bennett ...

What Is a Spinal MRI? A spinal MRI ... Or you might come into contact with heated coils or cables in the scanner. Hearing loss or ringing in the ears (tinnitus).High noise levels can cause ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

Upon arrival at the MRI suite, it is not necessary to retransfer ... incubator is not possible from the control room; to ensure safety, a neonatal staff member must remain in the scan room at ...

The structure is designed to be dust- and splash-resistant, but not waterproof. Be careful not to bring the lens in contact with a large amount of water. Water inside the lens may cause major damage ...

Proper education of staff and meticulous attention to detail in preparing the infants for MR examinations are the keys to safety during neonatal MRI. Despite its relative safety, there are ...