[On trochlear paresis after operations on the frontal sinuses].
D005626:Frontal Sinus; D006801:Humans; D009369:Neoplasms / Q000601:surgery*; D010291:Paresis; D014321:Trochlear Nerve; D020432:Trochlear Nerve Diseases
NEOPLASMS/surgery; TROCHLEAR NERVE/diseases