What question did this study set out to answer?

To investigate the anatomical impact of a high jugular fossa and jugular bulb diverticulum on inner ear structures and correlate these variations with clinical otologic symptoms.

November 1, 1986Acta Radiologica Diagnosis

Effects of a High Jugular Fossa and Jugular Bulb Diverticulum on the Inner Ear

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To investigate the anatomical impact of a high jugular fossa and jugular bulb diverticulum on inner ear structures and correlate these variations with clinical otologic symptoms.
Evaluated 112 temporal bones with high jugular fossae, identifying 43 jugular bulb diverticula from routine radiographs.
Analyzed clinical symptom profiles alongside 58 anatomical casts of unselected temporal bone specimens and a subgroup of 34 patients with Menière's disease.
Involvement of the vestibule was suspected in 5 patients (associated with vertigo, tinnitus, and hearing loss), the cochlea in 3 patients (all with tinnitus), and posterior semicircular canal defects in 4 patients.
Dehiscence of the vestibular aqueduct occurred in 12 of 34 patients (35.3%) with Menière's disease and an ipsilateral high jugular fossa, compared with 9 of 58 (15.5%) unselected temporal bone casts.
Asymptomatic structural engagement was observed in the internal acoustic meatus in 2 patients and the mastoid portion of the facial canal in 4 patients.

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Implication

Radiographic study reveals inner ear erosion and symptom correlation in patients with a high jugular fossa, highlighting the diagnostic utility of tomographic imaging.

Cite This Study

Wadin et al. (1986) studied this question.

synapsesocial.com/papers/6aaa586f561c8ccf3ff28d9e https://doi.org/10.1177/028418518602700603

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Implication

Radiographic study reveals inner ear erosion and symptom correlation in patients with a high jugular fossa, highlighting the diagnostic utility of tomographic imaging.

Effects of a High Jugular Fossa and Jugular Bulb Diverticulum on the Inner Ear

Key Points

Discussion

Implication

Cite This Study

Effects of a High Jugular Fossa and Jugular Bulb Diverticulum on the Inner Ear

Key Points

Discussion

Implication

Cite This Study

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