Bone density of the cervical, thoracic and lumbar spine measured using Hounsfield units of computed tomography – results of 4350 vertebras

Name: Work Video:
Duration: 3 min 30 s
George Simion; Niklas Eckardt; Bernhard Ullrich; Christian Senft; Falko Schwarz
{'id': 'https://openalex.org/W4327724977', 'doi': 'https://doi.org/10.21203/rs.3.rs-2685998/v1', 'title': 'Bone density of the cervical, thoracic and lumbar spine measured using Hounsfield units of computed tomography – results of 4350 vertebras', 'display_name': 'Bone density of the cervical, thoracic and lumbar spine measured using Hounsfield units of computed tomography – results of 4350 vertebras', 'publication_year': 2023, 'publication_date': '2023-03-17', 'ids': {'openalex': 'https://openalex.org/W4327724977', 'doi': 'https://doi.org/10.21203/rs.3.rs-2685998/v1'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.21203/rs.3.rs-2685998/v1', 'pdf_url': 'https://www.researchsquare.com/article/rs-2685998/latest.pdf', 'source': {'id': 'https://openalex.org/S4306402450', 'display_name': 'Research Square (Research Square)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210096694', 'host_organization_name': 'Research Square (United States)', 'host_organization_lineage': ['https://openalex.org/I4210096694'], 'host_organization_lineage_names': ['Research Square (United States)'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'type': 'preprint', 'type_crossref': 'posted-content', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://www.researchsquare.com/article/rs-2685998/latest.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5027107070', 'display_name': 'George Simion', 'orcid': 'https://orcid.org/0009-0009-6411-6284'}, 'institutions': [{'id': 'https://openalex.org/I76198965', 'display_name': 'Friedrich Schiller University Jena', 'ror': 'https://ror.org/05qpz1x62', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I76198965']}, {'id': 'https://openalex.org/I4210134900', 'display_name': 'Jena University Hospital', 'ror': 'https://ror.org/035rzkx15', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210134900']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'George Simion', 'raw_affiliation_strings': ['Jena University Hospital – Friedrich Schiller University Jena'], 'affiliations': [{'raw_affiliation_string': 'Jena University Hospital – Friedrich Schiller University Jena', 'institution_ids': ['https://openalex.org/I76198965', 'https://openalex.org/I4210134900']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5112476435', 'display_name': 'Niklas Eckardt', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I76198965', 'display_name': 'Friedrich Schiller University Jena', 'ror': 'https://ror.org/05qpz1x62', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I76198965']}, {'id': 'https://openalex.org/I4210134900', 'display_name': 'Jena University Hospital', 'ror': 'https://ror.org/035rzkx15', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210134900']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Niklas Eckardt', 'raw_affiliation_strings': ['Jena University Hospital – Friedrich Schiller University Jena'], 'affiliations': [{'raw_affiliation_string': 'Jena University Hospital – Friedrich Schiller University Jena', 'institution_ids': ['https://openalex.org/I76198965', 'https://openalex.org/I4210134900']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5068688451', 'display_name': 'Bernhard Ullrich', 'orcid': 'https://orcid.org/0000-0001-8748-1190'}, 'institutions': [{'id': 'https://openalex.org/I76198965', 'display_name': 'Friedrich Schiller University Jena', 'ror': 'https://ror.org/05qpz1x62', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I76198965']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Bernhard Ullrich', 'raw_affiliation_strings': ['BG Hospital Halle Consultant, Friedrich Schiller University Jena'], 'affiliations': [{'raw_affiliation_string': 'BG Hospital Halle Consultant, Friedrich Schiller University Jena', 'institution_ids': ['https://openalex.org/I76198965']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5058159721', 'display_name': 'Christian Senft', 'orcid': 'https://orcid.org/0000-0003-1288-6913'}, 'institutions': [{'id': 'https://openalex.org/I76198965', 'display_name': 'Friedrich Schiller University Jena', 'ror': 'https://ror.org/05qpz1x62', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I76198965']}, {'id': 'https://openalex.org/I4210134900', 'display_name': 'Jena University Hospital', 'ror': 'https://ror.org/035rzkx15', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210134900']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Christian Senft', 'raw_affiliation_strings': ['Jena University Hospital – Friedrich Schiller University Jena'], 'affiliations': [{'raw_affiliation_string': 'Jena University Hospital – Friedrich Schiller University Jena', 'institution_ids': ['https://openalex.org/I76198965', 'https://openalex.org/I4210134900']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5014163725', 'display_name': 'Falko Schwarz', 'orcid': 'https://orcid.org/0000-0003-0821-193X'}, 'institutions': [{'id': 'https://openalex.org/I76198965', 'display_name': 'Friedrich Schiller University Jena', 'ror': 'https://ror.org/05qpz1x62', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I76198965']}, {'id': 'https://openalex.org/I4210134900', 'display_name': 'Jena University Hospital', 'ror': 'https://ror.org/035rzkx15', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210134900']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Falko Schwarz', 'raw_affiliation_strings': ['Jena University Hospital – Friedrich Schiller University Jena'], 'affiliations': [{'raw_affiliation_string': 'Jena University Hospital – Friedrich Schiller University Jena', 'institution_ids': ['https://openalex.org/I76198965', 'https://openalex.org/I4210134900']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5027107070'], 'corresponding_institution_ids': ['https://openalex.org/I76198965', 'https://openalex.org/I4210134900'], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 68}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12154', 'display_name': 'Pelvic and Acetabular Injuries', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12154', 'display_name': 'Pelvic and Acetabular Injuries', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10238', 'display_name': 'Spine and Intervertebral Disc Pathology', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/2734', 'display_name': 'Pathology and Forensic Medicine'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10776', 'display_name': 'Spinal Fractures and Fixation Techniques', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/hounsfield-scale', 'display_name': 'Hounsfield scale', 'score': 0.96105146}], 'concepts': [{'id': 'https://openalex.org/C187954543', 'wikidata': 'https://www.wikidata.org/wiki/Q1501273', 'display_name': 'Hounsfield scale', 'level': 3, 'score': 0.96105146}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.81064993}, {'id': 'https://openalex.org/C2779329777', 'wikidata': 'https://www.wikidata.org/wiki/Q2304401', 'display_name': 'Bone density', 'level': 3, 'score': 0.7122734}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.51296777}, {'id': 'https://openalex.org/C2776944266', 'wikidata': 'https://www.wikidata.org/wiki/Q900457', 'display_name': 'Cervical vertebrae', 'level': 2, 'score': 0.47950011}, {'id': 'https://openalex.org/C44575665', 'wikidata': 'https://www.wikidata.org/wiki/Q1293405', 'display_name': 'Lumbar', 'level': 2, 'score': 0.46814802}, {'id': 'https://openalex.org/C2985379065', 'wikidata': 'https://www.wikidata.org/wiki/Q900457', 'display_name': 'Cervical spine', 'level': 2, 'score': 0.44163585}, {'id': 'https://openalex.org/C2777425516', 'wikidata': 'https://www.wikidata.org/wiki/Q17083560', 'display_name': 'Quantitative computed tomography', 'level': 4, 'score': 0.4401795}, {'id': 'https://openalex.org/C544519230', 'wikidata': 'https://www.wikidata.org/wiki/Q32566', 'display_name': 'Computed tomography', 'level': 2, 'score': 0.42567354}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.35684735}, {'id': 'https://openalex.org/C29694066', 'wikidata': 'https://www.wikidata.org/wiki/Q118301', 'display_name': 'Orthodontics', 'level': 1, 'score': 0.32395235}, {'id': 'https://openalex.org/C105702510', 'wikidata': 'https://www.wikidata.org/wiki/Q514', 'display_name': 'Anatomy', 'level': 1, 'score': 0.3069075}, {'id': 'https://openalex.org/C2776541429', 'wikidata': 'https://www.wikidata.org/wiki/Q165328', 'display_name': 'Osteoporosis', 'level': 2, 'score': 0.28620276}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.25365967}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.0697667}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.21203/rs.3.rs-2685998/v1', 'pdf_url': 'https://www.researchsquare.com/article/rs-2685998/latest.pdf', 'source': {'id': 'https://openalex.org/S4306402450', 'display_name': 'Research Square (Research Square)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210096694', 'host_organization_name': 'Research Square (United States)', 'host_organization_lineage': ['https://openalex.org/I4210096694'], 'host_organization_lineage_names': ['Research Square (United States)'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.21203/rs.3.rs-2685998/v1', 'pdf_url': 'https://www.researchsquare.com/article/rs-2685998/latest.pdf', 'source': {'id': 'https://openalex.org/S4306402450', 'display_name': 'Research Square (Research Square)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210096694', 'host_organization_name': 'Research Square (United States)', 'host_organization_lineage': ['https://openalex.org/I4210096694'], 'host_organization_lineage_names': ['Research Square (United States)'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [{'score': 0.5, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 29, 'referenced_works': ['https://openalex.org/W1996879869', 'https://openalex.org/W1999861945', 'https://openalex.org/W2010020452', 'https://openalex.org/W2011570224', 'https://openalex.org/W2016421727', 'https://openalex.org/W2027387089', 'https://openalex.org/W2027941937', 'https://openalex.org/W2028874281', 'https://openalex.org/W2034837129', 'https://openalex.org/W2057883668', 'https://openalex.org/W2062343372', 'https://openalex.org/W2078935690', 'https://openalex.org/W2080067291', 'https://openalex.org/W2091017387', 'https://openalex.org/W2097950056', 'https://openalex.org/W2110396808', 'https://openalex.org/W2118576106', 'https://openalex.org/W2324021606', 'https://openalex.org/W2510990012', 'https://openalex.org/W2523010210', 'https://openalex.org/W2965008710', 'https://openalex.org/W3006178739', 'https://openalex.org/W3007946575', 'https://openalex.org/W3042862285', 'https://openalex.org/W3130333421', 'https://openalex.org/W3156312178', 'https://openalex.org/W3199611702', 'https://openalex.org/W4309988176', 'https://openalex.org/W4319945371'], 'related_works': ['https://openalex.org/W4319945371', 'https://openalex.org/W4307546546', 'https://openalex.org/W3199611702', 'https://openalex.org/W3157573400', 'https://openalex.org/W3084235279', 'https://openalex.org/W2965008710', 'https://openalex.org/W2730391597', 'https://openalex.org/W2397465639', 'https://openalex.org/W2109038795', 'https://openalex.org/W2059004397'], 'abstract_inverted_index': {'Abstract': [0], 'Introduction': [1], 'The': [2, 36, 117, 132], 'assessment': [3, 19], 'of': [4, 20, 38, 49, 108, 135, 228], 'bone': [5, 21, 46, 124, 144, 199], 'density': [6, 22, 47, 125, 145, 171, 200], 'has': [7], 'gained': [8], 'significance': [9], 'in': [10, 93, 105, 165, 177, 186, 209], 'recent': [11], 'years': [12, 191], 'due': [13], 'to': [14, 42, 150, 204, 223, 232], 'the': [15, 28, 44, 50, 98, 102, 106, 109, 114, 136, 162, 166, 210, 216, 226, 229], 'aging': [16], 'population.': [17], 'Accurate': [18], 'is': [23], 'crucial': [24], 'when': [25], 'deciding': [26], 'on': [27], 'appropriate': [29], 'treatment': [30], 'plan': [31, 237], 'for': [32], 'spinal': [33, 143, 179, 218], 'stabilization': [34], 'surgery.': [35], 'objective': [37], 'this': [39], 'work': [40], 'was': [41, 139, 182], 'determine': [43], 'trabecular': [45], 'values': [48, 126, 146, 164, 172, 187, 208], 'subaxial': [51], 'cervical,': [52], 'thoracic': [53], 'and': [54, 61, 112, 231], 'lumbar': [55], 'spine': [56, 230], 'using': [57, 127], 'Hounsfield': [58, 119], 'units.': [59], 'Material': [60], 'Methods': [62], 'Data': [63], 'from': [64, 148, 202, 215], '200': [65], 'patients': [66], 'who': [67], 'underwent': [68], 'contrast-enhanced': [69], 'polytrauma': [70], 'computed': [71], 'tomography': [72], 'at': [73], 'a': [74, 79, 128, 183, 234], 'maximum': [75], 'care': [76], 'hospital': [77], 'over': [78], 'two-year': [80], 'period': [81], 'were': [82, 86, 121], 'retrospectively': [83], 'analyzed.': [84], 'HUs': [85], 'measured': [87, 118], 'with': [88, 161, 175, 206], 'an': [89], 'elliptical': [90], 'measurement': [91], 'field': [92], 'three': [94], 'different': [95], 'locations': [96], 'within': [97], 'vertebral': [99, 110], 'body:': [100], 'below': [101], 'upper': [103, 167], 'plate,': [104], 'middle': [107], 'body,': [111], 'above': [113], 'base': [115], 'plate.': [116], 'units': [120], 'converted': [122], 'into': [123], 'validated': [129], 'formula.': [130], 'Results': [131], 'mean': [133], 'age': [134, 176, 189], 'patient': [137], 'collective': [138], '47.05': [140], 'years.': [141], 'Mean': [142], 'decreased': [147, 174, 201], 'cranial': [149, 203], 'caudal': [151, 205], '(C3:': [152], '231.79': [153], 'mg/cm³;': [154, 157], 'L5:': [155], '155.13': [156], 'p': [158], '&lt;': [159, 193], '0.001),': [160], 'highest': [163], 'cervical': [168, 211], 'spine.': [169, 212], 'Bone': [170], 'generally': [173], 'all': [178], 'segments.': [180], 'There': [181], 'clear': [184], 'decrease': [185], 'after': [188], '50': [190], '(p': [192], '0.001).': [194], 'Conclusions': [195], 'In': [196], 'our': [197], 'study,': [198], 'higher': [207], 'These': [213], 'data': [214], 'individual': [217], 'segments': [219], 'may': [220], 'be': [221], 'helpful': [222], 'comprehensively': [224], 'evaluate': [225], 'status': [227], 'design': [233], 'better': [235], 'preoperative': [236], 'before': [238], 'instrumentation.': [239]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4327724977', 'counts_by_year': [], 'updated_date': '2024-12-13T11:34:20.259766', 'created_date': '2023-03-18'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
