{"id":"https://openalex.org/W2942594949","doi":"https://doi.org/10.1080/21681163.2019.1566025","title":"Analysis of sagittal profile of spine using 3D ultrasound imaging: a phantom study and preliminary subject test","display_name":"Analysis of sagittal profile of spine using 3D ultrasound imaging: a phantom study and preliminary subject test","publication_year":2019,"publication_date":"2019-04-30","ids":{"openalex":"https://openalex.org/W2942594949","doi":"https://doi.org/10.1080/21681163.2019.1566025","mag":"2942594949"},"language":"en","primary_location":{"id":"doi:10.1080/21681163.2019.1566025","is_oa":false,"landing_page_url":"https://doi.org/10.1080/21681163.2019.1566025","pdf_url":null,"source":{"id":"https://openalex.org/S2764763012","display_name":"Computer Methods in Biomechanics and Biomedical Engineering Imaging & Visualization","issn_l":"2168-1163","issn":["2168-1163","2168-1171"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/92925/1/Lee_Analysis_Sagittal_Profile.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010826473","display_name":"Timothy Tin\u2010Yan Lee","orcid":"https://orcid.org/0000-0002-4194-4345"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Timothy Tin-Yan Lee","raw_affiliation_strings":["Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China"],"raw_orcid":"https://orcid.org/0000-0002-4194-4345","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047913546","display_name":"James Chung\u2010Wai Cheung","orcid":"https://orcid.org/0000-0001-7446-0569"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"James Chung-Wai Cheung","raw_affiliation_strings":["Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China","Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077556132","display_name":"Siu-Yu Law","orcid":null},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Siu-Yu Law","raw_affiliation_strings":["Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042423138","display_name":"Michael To","orcid":"https://orcid.org/0000-0001-6853-0591"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Michael Kai Tsun To","raw_affiliation_strings":["Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050846738","display_name":"Jason Pui Yin Cheung","orcid":"https://orcid.org/0000-0002-7052-0875"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jason Pui Yin Cheung","raw_affiliation_strings":["Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China","Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100673553","display_name":"Yong\u2010Ping Zheng","orcid":"https://orcid.org/0000-0002-3407-9226"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Yong-Ping Zheng","raw_affiliation_strings":["Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, China","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100673553"],"corresponding_institution_ids":["https://openalex.org/I14243506"],"apc_list":null,"apc_paid":null,"fwci":2.4315,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.88305707,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":"3","first_page":"232","last_page":"244"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11030","display_name":"Scoliosis diagnosis and treatment","score":1.0,"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/T11030","display_name":"Scoliosis diagnosis and treatment","score":1.0,"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/T10776","display_name":"Spinal Fractures and Fixation Techniques","score":0.9994999766349792,"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":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.7894008159637451},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.7644964456558228},{"id":"https://openalex.org/keywords/sagittal-plane","display_name":"Sagittal plane","score":0.7515219449996948},{"id":"https://openalex.org/keywords/reproducibility","display_name":"Reproducibility","score":0.7255948781967163},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5917729735374451},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.5530894994735718},{"id":"https://openalex.org/keywords/3d-ultrasound","display_name":"3D ultrasound","score":0.518629252910614},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4914151430130005},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.45451778173446655},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3904481530189514},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.314558207988739},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.27976951003074646},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2229498326778412},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.15556931495666504},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08237966895103455}],"concepts":[{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.7894008159637451},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.7644964456558228},{"id":"https://openalex.org/C178910020","wikidata":"https://www.wikidata.org/wiki/Q2211994","display_name":"Sagittal plane","level":2,"score":0.7515219449996948},{"id":"https://openalex.org/C9893847","wikidata":"https://www.wikidata.org/wiki/Q1425625","display_name":"Reproducibility","level":2,"score":0.7255948781967163},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5917729735374451},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.5530894994735718},{"id":"https://openalex.org/C2780170424","wikidata":"https://www.wikidata.org/wiki/Q229399","display_name":"3D ultrasound","level":3,"score":0.518629252910614},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4914151430130005},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.45451778173446655},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3904481530189514},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.314558207988739},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.27976951003074646},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2229498326778412},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.15556931495666504},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08237966895103455},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/21681163.2019.1566025","is_oa":false,"landing_page_url":"https://doi.org/10.1080/21681163.2019.1566025","pdf_url":null,"source":{"id":"https://openalex.org/S2764763012","display_name":"Computer Methods in Biomechanics and Biomedical Engineering Imaging & Visualization","issn_l":"2168-1163","issn":["2168-1163","2168-1171"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization","raw_type":"journal-article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/92925","is_oa":true,"landing_page_url":"http://hdl.handle.net/10397/92925","pdf_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/92925/1/Lee_Analysis_Sagittal_Profile.pdf","source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal/Magazine Article"}],"best_oa_location":{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/92925","is_oa":true,"landing_page_url":"http://hdl.handle.net/10397/92925","pdf_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/92925/1/Lee_Analysis_Sagittal_Profile.pdf","source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal/Magazine Article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5726640154","display_name":null,"funder_award_id":"UIM213","funder_id":"https://openalex.org/F4320324196","funder_display_name":"Innovation and Technology Commission - Hong Kong"}],"funders":[{"id":"https://openalex.org/F4320322598","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98"},{"id":"https://openalex.org/F4320324196","display_name":"Innovation and Technology Commission - Hong Kong","ror":"https://ror.org/04vf9tr09"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2942594949.pdf","grobid_xml":"https://content.openalex.org/works/W2942594949.grobid-xml"},"referenced_works_count":86,"referenced_works":["https://openalex.org/W103884917","https://openalex.org/W129163470","https://openalex.org/W189544071","https://openalex.org/W206780839","https://openalex.org/W638797344","https://openalex.org/W1148924144","https://openalex.org/W1552511798","https://openalex.org/W1572898627","https://openalex.org/W1595807774","https://openalex.org/W1717711951","https://openalex.org/W1873110887","https://openalex.org/W1899630970","https://openalex.org/W1963531801","https://openalex.org/W1969973213","https://openalex.org/W1970284092","https://openalex.org/W1970868819","https://openalex.org/W1972386454","https://openalex.org/W1977734596","https://openalex.org/W1983870267","https://openalex.org/W1986315848","https://openalex.org/W1986782829","https://openalex.org/W1987207965","https://openalex.org/W1989207542","https://openalex.org/W1991099336","https://openalex.org/W1992365914","https://openalex.org/W2001857305","https://openalex.org/W2002264647","https://openalex.org/W2003767552","https://openalex.org/W2009054260","https://openalex.org/W2011674360","https://openalex.org/W2015361783","https://openalex.org/W2015532015","https://openalex.org/W2016542829","https://openalex.org/W2016974460","https://openalex.org/W2021854907","https://openalex.org/W2025032615","https://openalex.org/W2031552115","https://openalex.org/W2041415739","https://openalex.org/W2042664773","https://openalex.org/W2045607856","https://openalex.org/W2049386383","https://openalex.org/W2049673989","https://openalex.org/W2052915201","https://openalex.org/W2057222209","https://openalex.org/W2057574957","https://openalex.org/W2057632783","https://openalex.org/W2069556693","https://openalex.org/W2070271805","https://openalex.org/W2070300682","https://openalex.org/W2073701389","https://openalex.org/W2084599472","https://openalex.org/W2089046736","https://openalex.org/W2091145343","https://openalex.org/W2094017251","https://openalex.org/W2099798146","https://openalex.org/W2106222201","https://openalex.org/W2111834411","https://openalex.org/W2118846401","https://openalex.org/W2123983366","https://openalex.org/W2124177442","https://openalex.org/W2124757676","https://openalex.org/W2130963133","https://openalex.org/W2134457051","https://openalex.org/W2136114366","https://openalex.org/W2141403362","https://openalex.org/W2150999973","https://openalex.org/W2157331436","https://openalex.org/W2157365351","https://openalex.org/W2164023794","https://openalex.org/W2167885450","https://openalex.org/W2257126856","https://openalex.org/W2290833473","https://openalex.org/W2320726335","https://openalex.org/W2324983747","https://openalex.org/W2338974012","https://openalex.org/W2395252307","https://openalex.org/W2412801979","https://openalex.org/W2418407947","https://openalex.org/W2464530909","https://openalex.org/W2538382484","https://openalex.org/W2734823428","https://openalex.org/W2770294581","https://openalex.org/W2811849644","https://openalex.org/W4229745950","https://openalex.org/W4244926674","https://openalex.org/W4252255724"],"related_works":["https://openalex.org/W2413717610","https://openalex.org/W1973270181","https://openalex.org/W2417696084","https://openalex.org/W2368782778","https://openalex.org/W2087830269","https://openalex.org/W3106281778","https://openalex.org/W2003643616","https://openalex.org/W638612878","https://openalex.org/W2975835685","https://openalex.org/W4386634026"],"abstract_inverted_index":{"Radiographic":[0],"Cobb\u2019s":[1,78],"angle":[2],"is":[3,14,19,180],"the":[4,28,83,102,106,115,135,151,159,166,188,192],"gold":[5],"standard":[6],"for":[7,114,122,158,182,190],"evaluation":[8],"of":[9,32,47,65,86,95,150],"spinal":[10,198],"curvature,":[11],"however,":[12],"X-ray":[13,40,71,77],"ionising.":[15],"In":[16,90,105],"contrast,":[17],"ultrasound":[18,33,66,103,160,179],"non-ionising":[20],"and":[21,30,39,54,62,76,93,111,118,168,186,195],"inexpensive.":[22],"However,":[23],"no":[24],"study":[25,153],"has":[26,187],"reported":[27],"reliability":[29,85],"accuracy":[31],"on":[34,44],"sagittal":[35,184,197],"curvature":[36,185],"analysis.":[37],"Ultrasound":[38],"scanning":[41],"were":[42,88,99,124,132],"conducted":[43],"16":[45],"sets":[46],"spine":[48],"phantoms":[49],"with":[50,82,144],"different":[51],"deformities.":[52],"Intra-rater":[53],"inter-rater":[55,112],"reliability,":[56],"correlations,":[57],"mean":[58],"absolute":[59],"differences":[60],"(MAD)":[61],"linear":[63,142],"regression":[64],"spinous":[67,72],"process":[68,73],"angles":[69,74,79,117,139],"(USSPA),":[70],"(XSPA)":[75],"(XCA)":[80],"together":[81],"intra-operator":[84,120],"USSPA":[87,92,123,167],"investigated.":[89],"addition,":[91],"XCA":[94,169],"five":[96],"AIS":[97],"subjects":[98],"obtained":[100,133],"using":[101],"system.":[104],"phantom":[107],"study,":[108],"excellent":[109,119],"intra-rater":[110],"reproducibility":[113,121],"three":[116,138],"demonstrated.":[125],"Good":[126],"to":[127],"moderate":[128],"or":[129],"better":[130],"correlations":[131],"among":[134],"angles.":[136],"All":[137],"indicated":[140],"positive":[141],"relationships":[143],"MAD":[145],"\u2264":[146],"6.0\u00b0.":[147],"The":[148,162,175],"results":[149,176],"preliminary":[152],"demonstrated":[154],"a":[155],"high":[156],"intra-reliability":[157],"measurements.":[161],"measured":[163],"difference":[164],"between":[165],"methods":[170],"was":[171],"6.3\u00b0":[172],"\u00b1":[173],"5.4\u00b0.":[174],"showed":[177],"that":[178],"feasible":[181],"measuring":[183],"potential":[189],"monitoring":[191],"curve":[193],"progression":[194],"evaluating":[196],"profiles.":[199]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}