{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T18:21:56Z","timestamp":1777659716360,"version":"3.51.4"},"reference-count":23,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2023,12,21]],"date-time":"2023-12-21T00:00:00Z","timestamp":1703116800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2023,12,21]],"date-time":"2023-12-21T00:00:00Z","timestamp":1703116800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Global Spine Journal"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:sec>\n                    <jats:title>Study Design<\/jats:title>\n                    <jats:p>Retrospective cohort study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>This study aimed to compare transfusion and blood loss volumes, particularly hidden blood loss volume, in adult spinal deformity patients undergoing lateral lumbar interbody fusion (LLIF) and posterior lumbar interbody fusion (PLIF). Corrective surgery for adults with spinal deformity patients can be performed via the traditional posterior approach (PLIF) or minimally invasive lateral approach (LLIF). LLIF is associated with longer or comparable operation times and lower intraoperative blood loss. However, hidden blood loss has not been compared between the two procedures.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We compared hidden blood loss and other blood loss volumes, transfusion volume, operation time, and radiographic surgical outcomes between LLIF patients (n = 71) and PLIF patients (n = 33) who underwent surgery in our institution from September 2011 to June 2018. All patients provided informed consent in accordance with the Declaration of Helsinki. Institutional ethics committee conducted this study approval was obtained.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Transfusion volume and intraoperative and total blood loss volumes were significantly higher in the PLIF group. Operation time and HBL did not significantly differ. The hidden blood loss-to-intraoperative blood loss ratio was significantly higher in the LLIF group (113% vs 60%;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = .004). Radiographic measures of outcome were significantly better after surgery than before in both groups.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Although intraoperative blood loss was less with LLIF than PLIF, HBL was similar between the approaches. Patients undergoing LLIF should be followed closely for postoperative anemia even if intraoperative blood loss is low.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/21925682231224389","type":"journal-article","created":{"date-parts":[[2023,12,21]],"date-time":"2023-12-21T21:19:12Z","timestamp":1703193552000},"page":"1094-1098","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["A Comparison of Hidden Blood Loss Between Multilevel Posterior Lumbar Interbody Fusion and Lateral Lumbar Interbody Fusion in Adult Spinal Deformity Patients"],"prefix":"10.1177","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8845-6699","authenticated-orcid":false,"given":"Hayato","family":"Kinoshita","sequence":"first","affiliation":[{"name":"Department of Orthopedic Surgery, Akita University Graduate School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eiji","family":"Abe","sequence":"additional","affiliation":[{"name":"Akita Kosei Medical Center"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Kobayashi","sequence":"additional","affiliation":[{"name":"Akita Kosei Medical Center"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michio","family":"Hongo","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Akita University Graduate School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuji","family":"Kasukawa","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Akita University Graduate School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazuma","family":"Kikuchi","sequence":"additional","affiliation":[{"name":"Yuri Kumiai General Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daisuke","family":"Kudo","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Akita University Graduate School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4855-3283","authenticated-orcid":false,"given":"Ryota","family":"Kimura","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Akita University Graduate School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naohisa","family":"Miyakoshi","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Akita University Graduate School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2023,12,21]]},"reference":[{"key":"e_1_3_5_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00198-017-4184-z"},{"key":"e_1_3_5_3_2","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-199405310-00010"},{"key":"e_1_3_5_4_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMicm074057"},{"key":"e_1_3_5_5_2","doi-asserted-by":"publisher","DOI":"10.2220\/biomedres.40.215"},{"key":"e_1_3_5_6_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-0034-1394126"},{"key":"e_1_3_5_7_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-200103000-00006"},{"key":"e_1_3_5_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/BRS.0b013e318134ea88"},{"key":"e_1_3_5_9_2","doi-asserted-by":"publisher","DOI":"10.1097\/BRS.0b013e3181ac5fcd"},{"key":"e_1_3_5_10_2","doi-asserted-by":"publisher","DOI":"10.3390\/jcm10204737"},{"key":"e_1_3_5_11_2","doi-asserted-by":"publisher","DOI":"10.31616\/asj.2018.0204"},{"key":"e_1_3_5_12_2","doi-asserted-by":"publisher","DOI":"10.4184\/asj.2015.9.5.668"},{"key":"e_1_3_5_13_2","doi-asserted-by":"publisher","DOI":"10.1097\/BSD.0000000000001177"},{"key":"e_1_3_5_14_2","doi-asserted-by":"publisher","DOI":"10.3390\/medicina58040527"},{"issue":"22","key":"e_1_3_5_15_2","first-page":"00014","article-title":"Hidden blood loss in extreme lateral interbody fusion for adult spinal deformity","volume":"0949","author":"Mima Y","year":"2022","unstructured":"Mima Y, Yagi M, Suzuki S, et al. Hidden blood loss in extreme lateral interbody fusion for adult spinal deformity. J Orthop Sci. 2022;S0949(22):00014-00018.","journal-title":"J Orthop Sci"},{"key":"e_1_3_5_16_2","doi-asserted-by":"publisher","DOI":"10.3978\/j.issn.2414-469X.2015.10.05"},{"key":"e_1_3_5_17_2","doi-asserted-by":"publisher","DOI":"10.1227\/NEU.0000000000000182o"},{"key":"e_1_3_5_18_2","first-page":"224","article-title":"Prediction of blood volume in normal human adults","volume":"51","author":"Nadler SB","year":"1962","unstructured":"Nadler SB, Hidalgo JH, Bloch T. Prediction of blood volume in normal human adults. 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