A complex system of nerves and muscles enables the human eye to blink, gaze, and shift focus. The trochlear nerve is one of six cranial nerves that carry electrical impulses from the brain to the eye.

Please provide your email address to receive an email when new articles are posted on . Orthopaedic surgeons may be able to successfully resolve patellar instability by surgically correcting bony ...

Ligament reconstruction is an effective treatment for kneecap instability in patients with trochlear dysplasia, new research indicates. While a first time kneecap dislocation can usually be treated ...

Dear Doctors: I had an episode where it felt like my left eye went out of alignment and I couldn’t focus. A brain scan was clear, but the doctor said it’s cranial nerve palsy. He says it’s from a ...