Jan. 10, 2005 -- Vision therapy plus orthoptics may be significantly more effective than pencil push-ups or placebo vision therapy/orthoptics in improving the signs and symptoms of convergence ...

May 9, 2003 — Although pencil push-up therapy (PPT) is the most commonly prescribed therapy for convergence insufficiency (CI), it is ineffective, according to the results of a randomized trial ...

Please provide your email address to receive an email when new articles are posted on . A large study has found that combining 12 weeks of office-based therapy with home reinforcement is more ...