{'fraction_non_alphanumeric': 0.029850746268656716, 'fraction_numerical': 0.03731343283582089, 'mean_word_length': 4.163461538461538, '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}}
[Anatomical basis for the surgical use of the cephalic vein (V. Cephalica). 74 anatomical dissections. 189 surgical dissections].

The delto-pectoral portion of V. Cephalica was dissected 189 times during surgery and 74 times on cadavers. In 8 out of 10 cases the disposition was of the classical type and the diameter was wide enough to allow catheterization with a 3,4 mm catheter. In 2 out of 10 cases the vein was absent or toothin. This anomaly was most often unilateral with a normal disposition on the other side in 2/3 of cases.