Convergence insufficiency ... Likely factors include eye muscle weakness, nervous system problems, and the size and shape of your eye. Close-up activities can also put extra strain on your ...

Convergence insufficiency occurs when the eyes do not move together in unison when looking at objects at a close distance. This is due to the muscles controlling the eyes not bringing the eyes ...

Vivid Vision claims their treatment is effective for amblyopia, strabismus, and convergence insufficiency. It works by increasing visual stimulation to the weak eye, while decreasing stimulation ...

To determine the outcomes of three different techniques of strabismus surgery in patients with convergence insufficiency ... performed on the non-dominant eye or the more often exotropic eye.