{'fraction_non_alphanumeric': 0.02527075812274368, 'fraction_numerical': 0.0, 'mean_word_length': 5.166666666666667, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Efficacy of the “bow and lean test” for the management of horizontal canal benign paroxysmal positional vertigo

Horizontal semicircular canal (HSC) benign paroxysmal positional vertigo (BPPV) has been reported to have a poorer prognosis than posterior semicircular canal BPPV. Incorrect determination of the affected ear appears to be one of the causes of poorer outcome. The aim of this study was to assess the efficacy of the “bow and lean test” (BLT) for proper determination of the affected ear followed by preferable treatment outcomes of HSC‐BPPV.