{"id":"https://openalex.org/W11879451","doi":null,"title":"OAP\u8981\u65e8:\u65e5\u672c\u4eba\u9aa8\u7c97\u9b06\u75c7\u60a3\u8005\u306e\u810a\u690e\u5727\u8feb\u9aa8\u6298\u306b\u5bfe\u3059\u308b,balloon kyphoplasty\u306e\u6709\u52b9\u6027","display_name":"OAP\u8981\u65e8:\u65e5\u672c\u4eba\u9aa8\u7c97\u9b06\u75c7\u60a3\u8005\u306e\u810a\u690e\u5727\u8feb\u9aa8\u6298\u306b\u5bfe\u3059\u308b,balloon kyphoplasty\u306e\u6709\u52b9\u6027","publication_year":2013,"publication_date":"2013-02-01","ids":{"openalex":"https://openalex.org/W11879451","mag":"11879451"},"language":"ja","primary_location":{"id":"pmh:oai:irdb.nii.ac.jp:01450:0004993567","doi":null,"is_oa":true,"landing_page_url":"https://opac.ll.chiba-u.jp/da/curator/900116772/","pdf_url":"https://opac.ll.chiba-u.jp/da/curator/900116772/89-1-41.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\u5343\u8449\u533b\u5b66\u96d1\u8a8c = Chiba medical journal","raw_type":"journal article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://opac.ll.chiba-u.jp/da/curator/900116772/89-1-41.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025487666","display_name":"\u5065\u6597 \u7e04\u7530","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u5065\u6597 \u7e04\u7530","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059112407","display_name":"\u30b1\u30f3\u30c8 \u30ca\u30ef\u30bf","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30b1\u30f3\u30c8 \u30ca\u30ef\u30bf","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109456423","display_name":"Kento Nawata","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kento Nawata","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051807986","display_name":"\u6cf0\u5b8f \u53ca\u5ddd","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u6cf0\u5b8f \u53ca\u5ddd","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027048922","display_name":"Yasuhiro Oikawa","orcid":"https://orcid.org/0000-0002-8841-9070","observed_orcids":["https://orcid.org/0000-0002-8841-9070"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yasuhiro Oikawa","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8841-9070","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055458486","display_name":"\u8cb4\u548c \u53e4\u5fd7","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u8cb4\u548c \u53e4\u5fd7","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019594852","display_name":"\u30bf\u30ab\u30ca \u30b3\u30b7","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30bf\u30ab\u30ca \u30b3\u30b7","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078525396","display_name":"Takana Koshi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takana Koshi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031325275","display_name":"\u7d14\u4e45 \u6298\u7530","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u7d14\u4e45 \u6298\u7530","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037271566","display_name":"\u30b9\u30df\u30d2\u30b5 \u30aa\u30ea\u30bf","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30b9\u30df\u30d2\u30b5 \u30aa\u30ea\u30bf","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034804236","display_name":"Sumihisa Orita","orcid":"https://orcid.org/0000-0003-2676-5469","observed_orcids":["https://orcid.org/0000-0003-2676-5469"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sumihisa Orita","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2676-5469","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082265579","display_name":"\u304b\u3065\u4ee3 \u5c71\u5185","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u304b\u3065\u4ee3 \u5c71\u5185","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057210586","display_name":"\u30ab\u30c5\u30e8 \u30e4\u30de\u30a6\u30c1","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30ab\u30c5\u30e8 \u30e4\u30de\u30a6\u30c1","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013176183","display_name":"Kazuyo Yamauchi","orcid":"https://orcid.org/0000-0001-6587-2393","observed_orcids":["https://orcid.org/0000-0001-6587-2393"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazuyo Yamauchi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6587-2393","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060107154","display_name":"\u4fdd\u89aa \u9752\u6728","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u4fdd\u89aa \u9752\u6728","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080730939","display_name":"\u30e4\u30b9\u30c1\u30ab \u30a2\u30aa\u30ad","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30e4\u30b9\u30c1\u30ab \u30a2\u30aa\u30ad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039120103","display_name":"Yasuchika Aoki","orcid":"https://orcid.org/0000-0002-1018-9527","observed_orcids":["https://orcid.org/0000-0002-1018-9527"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yasuchika Aoki","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1018-9527","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037717312","display_name":"\u54f2\u5927 \u77f3\u5ddd","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u54f2\u5927 \u77f3\u5ddd","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059601503","display_name":"Tetsuhiro Ishikawa","orcid":"https://orcid.org/0000-0001-7413-6566","observed_orcids":["https://orcid.org/0000-0001-7413-6566"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tetsuhiro Ishikawa","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7413-6566","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044582346","display_name":"\u6b63\u884c \u5bae\u57ce","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u6b63\u884c \u5bae\u57ce","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078882573","display_name":"\u30de\u30b5\u30e6\u30ad \u30df\u30e4\u30ae","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30de\u30b5\u30e6\u30ad \u30df\u30e4\u30ae","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012091563","display_name":"Masayuki Miyagi","orcid":"https://orcid.org/0000-0002-3082-9739","observed_orcids":["https://orcid.org/0000-0002-3082-9739"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masayuki Miyagi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3082-9739","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037537872","display_name":"\u535a\u4eba \u9d28\u7530","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u535a\u4eba \u9d28\u7530","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004643135","display_name":"Hiroto Kamoda","orcid":"https://orcid.org/0000-0001-8982-2278","observed_orcids":["https://orcid.org/0000-0001-8982-2278"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroto Kamoda","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8982-2278","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040556214","display_name":"\u90fd \u9234\u6728","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u90fd \u9234\u6728","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110404047","display_name":"Miyako Suzuki","orcid":"https://orcid.org/0000-0001-6427-3807","observed_orcids":["https://orcid.org/0000-0001-6427-3807"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Miyako Suzuki\u2010Narita","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6427-3807","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110404047","display_name":"Miyako Suzuki","orcid":"https://orcid.org/0000-0001-6427-3807","observed_orcids":["https://orcid.org/0000-0001-6427-3807"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Miyako Suzuki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088951874","display_name":"\u525b \u4e45\u4fdd\u7530","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u525b \u4e45\u4fdd\u7530","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006127637","display_name":"\u30b4\u30a6 \u30af\u30dc\u30bf","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30b4\u30a6 \u30af\u30dc\u30bf","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113478959","display_name":"Gou Kubota","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gou Kubota","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"\u8a73\u6d69 \u4f50\u4e45\u9593","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u8a73\u6d69 \u4f50\u4e45\u9593","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075367271","display_name":"\u30e8\u30b7\u30d2\u30ed \u30b5\u30af\u30de","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30e8\u30b7\u30d2\u30ed \u30b5\u30af\u30de","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111740246","display_name":"Yoshihiro Sakuma","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoshihiro Sakuma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080264648","display_name":"\u4e00\u79c0 \u7a32\u6bdb","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u4e00\u79c0 \u7a32\u6bdb","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059562276","display_name":"Kazuhide Inage","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K Inage","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046201982","display_name":"Kazuhide Inage","orcid":"https://orcid.org/0000-0003-0540-4613","observed_orcids":["https://orcid.org/0000-0003-0540-4613"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazuhide Inage","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0540-4613","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000906044","display_name":"\u5065 \u897f\u80fd","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u5065 \u897f\u80fd","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054983919","display_name":"\u30bf\u30b1\u30b7 \u30b5\u30a4\u30ce\u30a6","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30bf\u30b1\u30b7 \u30b5\u30a4\u30ce\u30a6","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011825874","display_name":"Takeshi Sainoh","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takeshi Sainoh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"\u9806\u4e00 \u4e2d\u6751","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u9806\u4e00 \u4e2d\u6751","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072016793","display_name":"\u30b8\u30e5\u30f3\u30a4\u30c1 \u30ca\u30ab\u30e0\u30e9","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30b8\u30e5\u30f3\u30a4\u30c1 \u30ca\u30ab\u30e0\u30e9","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073733659","display_name":"Junichi Nakamura","orcid":"https://orcid.org/0000-0003-4005-8832","observed_orcids":["https://orcid.org/0000-0003-4005-8832"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junichi Nakamura","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4005-8832","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"\u6676\u58eb \u9ad8\u76f8","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u6676\u58eb \u9ad8\u76f8","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103030261","display_name":"Masashi Takaso","orcid":"https://orcid.org/0000-0003-2407-9123","observed_orcids":["https://orcid.org/0000-0003-2407-9123","https://orcid.org/0000-0002-0577-916X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30de\u30b5\u30b7 \u30bf\u30ab\u30bd\u30a6","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051493876","display_name":"Masashi Takaso","orcid":"https://orcid.org/0000-0003-2407-9123","observed_orcids":["https://orcid.org/0000-0003-2407-9123"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masashi Takaso","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2407-9123","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063770439","display_name":"\u7384 \u4e95\u4e0a","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u7384 \u4e95\u4e0a","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082156008","display_name":"\u30b2\u30f3 \u30a4\u30ce\u30a6\u30a8","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30b2\u30f3 \u30a4\u30ce\u30a6\u30a8","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072421956","display_name":"Gen Inoue","orcid":"https://orcid.org/0000-0001-6500-9004","observed_orcids":["https://orcid.org/0000-0001-6500-9004"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gen Inoue","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6500-9004","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015378444","display_name":"\u77e5\u660e \u8c4a\u6839","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u77e5\u660e \u8c4a\u6839","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084972964","display_name":"Tomoaki Toyone","orcid":"https://orcid.org/0000-0001-7918-2131","observed_orcids":["https://orcid.org/0000-0001-7918-2131"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tomoaki Toyone","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7918-2131","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016892327","display_name":"\u548c\u4e45 \u9ad8\u6a4b","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u548c\u4e45 \u9ad8\u6a4b","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067264777","display_name":"Kazuhisa Takahashi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazuhisa Takahashi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103216359","display_name":"Kazuhisa Takahashi","orcid":"https://orcid.org/0000-0002-1707-6656","observed_orcids":["https://orcid.org/0000-0002-1707-6656"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazuhisa Takahashi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1707-6656","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015251249","display_name":"\u7cbe\u53f8 \u5927\u9ce5","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u7cbe\u53f8 \u5927\u9ce5","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091480922","display_name":"\u30bb\u30a4\u30b8 \u30aa\u30aa\u30c8\u30ea","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u30bb\u30a4\u30b8 \u30aa\u30aa\u30c8\u30ea","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5011530088","display_name":"Seiji Ohtori","orcid":"https://orcid.org/0000-0001-5738-6184","observed_orcids":["https://orcid.org/0000-0001-5738-6184"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seiji Ohtori","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5738-6184","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00115322,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"89","issue":"1","first_page":"41","last_page":"41"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10776","display_name":"Spinal Fractures and Fixation Techniques","score":0.9955999851226807,"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/T10776","display_name":"Spinal Fractures and Fixation Techniques","score":0.9955999851226807,"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/T10071","display_name":"Bone health and osteoporosis research","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T11030","display_name":"Scoliosis diagnosis and treatment","score":0.0010999999940395355,"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/balloon-kyphoplasty","display_name":"balloon kyphoplasty","score":0.9879999756813049},{"id":"https://openalex.org/keywords/vertebral-compression-fractures","display_name":"vertebral compression fractures","score":0.8550000190734863},{"id":"https://openalex.org/keywords/osteoporosis","display_name":"osteoporosis","score":0.9449999928474426},{"id":"https://openalex.org/keywords/japanese-patients","display_name":"Japanese patients","score":0.7350000143051147},{"id":"https://openalex.org/keywords/treatment-efficacy","display_name":"treatment efficacy","score":0.7459999918937683}],"concepts":[{"id":"https://openalex.org/C139059822","wikidata":"https://www.wikidata.org/wiki/Q183951","display_name":"Balloon","level":2,"score":0.6788317561149597},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4131143093109131},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.36445921659469604},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.20826980471611023}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:irdb.nii.ac.jp:01450:0004993567","doi":null,"is_oa":true,"landing_page_url":"https://opac.ll.chiba-u.jp/da/curator/900116772/","pdf_url":"https://opac.ll.chiba-u.jp/da/curator/900116772/89-1-41.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\u5343\u8449\u533b\u5b66\u96d1\u8a8c = Chiba medical journal","raw_type":"journal article"},{"id":"mag:11879451","doi":null,"is_oa":false,"landing_page_url":"https://ci.nii.ac.jp/naid/120005939575","pdf_url":null,"source":{"id":"https://openalex.org/S4306544890","display_name":"\u5343\u8449\u533b\u5b66\u96d1\u8a8c","issn_l":"0009-3459","issn":["0009-3459"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u5343\u8449\u533b\u5b66\u96d1\u8a8c = Chiba medical journal","raw_type":null}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01450:0004993567","doi":null,"is_oa":true,"landing_page_url":"https://opac.ll.chiba-u.jp/da/curator/900116772/","pdf_url":"https://opac.ll.chiba-u.jp/da/curator/900116772/89-1-41.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\u5343\u8449\u533b\u5b66\u96d1\u8a8c = Chiba medical journal","raw_type":"journal article"},"sustainable_development_goals":[{"score":0.9391000270843506,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W11879451.pdf","grobid_xml":"https://content.openalex.org/works/W11879451.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W240974508","https://openalex.org/W588762066","https://openalex.org/W3173746594","https://openalex.org/W183098786","https://openalex.org/W38500458","https://openalex.org/W3147362232","https://openalex.org/W2180724214","https://openalex.org/W288428403","https://openalex.org/W3172641793","https://openalex.org/W3013379593"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}