[Jugular bulb diverticular and facial paralysis].

The authors report a case where a woman presents a right jugular bulb procidence already known and responsible of a perception deafness. Secondarily, a right facial paralysis is appeared progressively and not regressive even with medical treatment. When the computed tomography as shown an intrapetrous diverticular, the facial paralysis treatment was surgical to decompress the facial nerve. The literature study shoes the rarity of this association facial paralysis and jugular bulb procidence (only two cases), more often responsible of deafness, tinnitus, and vertigo. The diagnosis is given by computed tomography. M.R.I. has not still be evaluated. Then the authors insist on the progressive character of the facial paralysis and on the necessity of a surgical treatment.