Outcomes and Prognosis of Patients Treated by Facial Nerve Decompression via Transmastoid Approach for Traumatic Facial Paralysis / 대한이비인후과학회지

BACKGROUND AND OBJECTIVES: The aim of this study is to evaluate the outcomes and prognosis of traumatic facial paralysis in patients treated with facial nerve decompression via transmastoid approach. SUBJECTS AND METHOD: The authors retrospectively reviewed 20 patients who suffered from temporal bone fractures resulting in facial paralysis and received surgical facial nerve decompression treatment via transmastoid approach from 2004 to 2012. RESULTS: In 14 patients, the House-Brackmann grade improved to 1, 2, or 3. The preoperative average House-Brackmann grade of 4.95 improved from 4.95 to the postoperative average House-Brackmann grade of 3.15. Statistically significant improvements were found in all groups whether the operation was performed within two weeks, or from two weeks to four weeks, or after four weeks. CONCLUSION: Postoperative results of facial nerve decompression in traumatic temporal bone fracture can be excellent. Surgeons can expect better outcomes with early diagnosis and lesser nerve damage.

A Case of Post-Traumatic Olfactory Disorder Presenting Negative Results of Schneider Test due to Trigeminal Nerve Injury / 대한이비인후과학회지

There has been a considerable increase in the number of patients with olfactory disorder due to head and facial injuries. Conventional olfactory function evaluation methods, such as T&T olfactometer, the Schneider test and the Alinamin test have been widely used in clinical practice. Among these, the Schneider test can determine whether the patient is a malingerer. A woman who sustained head and facial injuries visited our department with the chief complaint of anosmia. The patient underwent conventional olfactory function tests, including T&T olfactometer and the Schneider test. T&T olfactometer revealed olfactory loss, but the Schneider test did not. Thus, she was diagnosed with malingering. However, her diagnosis of olfactory disorder and concurrent trigeminal nerve injury was made definite during the follow-up period. We herein report a 30-year-old female patient with olfactory disorder who was misdiagnosed with olfactory malingering based on the negative result of the Schneider test. A brief review of the literature has been included.

2 Cases of Auriculoplasty Using Modified Pocket Method / 대한이비인후과학회지

Laceration and amputation of the auricle due to external injuries are common because of its location. Several choices of reconstructive surgical procedure have been introduced for amputated auricle until now. Modified pocket method is known as the one of techniques useful for a patient whose auricle was amputated with severe contamination. We report two cases of auricular reconstruction using modified pocket method in traumatic auricular amputation with a review of literatures.

Cerebellar Venous Angioma Confused with Peripheral Vestibulopathy / 대한이비인후과학회지

Venous angioma is a congenital disease of vascular malformation, which is a mass like lesion consisted of dilated medullary veins. It is generally a silent lesion since it is found in normal brain tissues and tends to have low blood flow and pressure. The venous angioma could be diagnosed with magnetic resonance imaging and angiography, but most of them are incidentally diagnosed, because it is usually asymptomatic. The patients with venous angioma have nonspecific symptoms, such as headache, nausea and vomiting, seizures, progressive neurological deficit and hemorrhage. In particular, the venous angioma in cerebellum could cause hearing disturbance, tinnitus and dizziness. We report a case of venous angioma in cerebellum that had been mistaken for peripheral vestibulopathy in a patient complaining of dizziness