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B Welling

Publications and source records attributed to B Welling.

2 recordsLinked to original sources

Virtual temporal bone dissection simulation.

We have developed a working prototype system for the virtual simulation of temporal bone dissection. The system offers a paradigm from traditional practices by integrating technological advances to provide a safer and more cost effective way to learn fundamental techniques used in temporal bone surgeries. We present our methods to provide a real-time interactive volumetric system that obviates the need for physical materials in initial training, and provides a more accessible way for residents to practice and to increase exposure to pathological variance. Finally, we discuss ways to extend this work to more advanced resident training, presurgical planning, and surgical documentation.

Aged↗

Traumatic intracavernous aneurysm in children: massive epistaxis without ophthalmic signs.

Traumatic intracavernous aneurysms are a distinctly uncommon lesion in children. They usually present with compressive symptoms of the III, IV, V, or VI cranial nerves rather than epistaxis. Epistaxis is rare and usually minor and brief in duration. A child with severe head injury and basal skull fracture, who did not have any preceding symptoms or signs of ophthalmoplegia or exophthalmus, developed massive epistaxis as a leading symptom of the ruptured intracavernous aneurysm. Since there are no reported pediatric cases with fatal epistaxis as a presenting sign, we would like to share our experience.

Adolescent↗