{'fraction_non_alphanumeric': 0.03736263736263736, 'fraction_numerical': 0.006593406593406593, 'mean_word_length': 5.422535211267606, '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}}
[Results of computed tomography of the lumbar vertebral discs (author's transl)].

As shown in 150 patients, myelography and computed tomography (CT) lead to identical results in the investigation of vertebral disc lesions of the lower lumbar spine. In less severe disc changes, where myelography is not indicated, CT findings largely correspond with clinical findings. CT investigations are risk free, without side effects, painless, fast and economical.