{"id":"https://openalex.org/W2076296897","doi":"https://doi.org/10.1145/2821592.2821613","title":"A real time haptic simulator of spine surgeries","display_name":"A real time haptic simulator of spine surgeries","publication_year":2015,"publication_date":"2015-11-13","ids":{"openalex":"https://openalex.org/W2076296897","doi":"https://doi.org/10.1145/2821592.2821613","mag":"2076296897"},"language":"en","primary_location":{"id":"doi:10.1145/2821592.2821613","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2821592.2821613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM Symposium on Virtual Reality Software and Technology","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101972674","display_name":"Qi Xing","orcid":"https://orcid.org/0000-0001-9898-7840"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Qi Xing","raw_affiliation_strings":["George Mason University, Fairfax"],"affiliations":[{"raw_affiliation_string":"George Mason University, Fairfax","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069847877","display_name":"Jim X. Chen","orcid":"https://orcid.org/0000-0002-4521-5174"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jim X. Chen","raw_affiliation_strings":["George Mason University, Fairfax"],"affiliations":[{"raw_affiliation_string":"George Mason University, Fairfax","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101884715","display_name":"Jihui Li","orcid":"https://orcid.org/0000-0002-4748-0692"},"institutions":[{"id":"https://openalex.org/I2800468613","display_name":"Inova Fairfax Hospital","ror":"https://ror.org/0212h5y77","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I116530498","https://openalex.org/I2800468613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jihui Li","raw_affiliation_strings":["Inoval Fairfax Hospital, Fairfax"],"affiliations":[{"raw_affiliation_string":"Inoval Fairfax Hospital, Fairfax","institution_ids":["https://openalex.org/I2800468613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052479475","display_name":"Ali Moshirfar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210089170","display_name":"Inova Loudoun Hospital","ror":"https://ror.org/009rt9f88","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I116530498","https://openalex.org/I4210089170"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Moshirfar","raw_affiliation_strings":["Inova Loudoun Hospital, Leesburg"],"affiliations":[{"raw_affiliation_string":"Inova Loudoun Hospital, Leesburg","institution_ids":["https://openalex.org/I4210089170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066527810","display_name":"Mark M. Theiss","orcid":null},"institutions":[{"id":"https://openalex.org/I2800468613","display_name":"Inova Fairfax Hospital","ror":"https://ror.org/0212h5y77","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I116530498","https://openalex.org/I2800468613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark M. Theiss","raw_affiliation_strings":["Inoval Fairfax Hospital, Fairfax"],"affiliations":[{"raw_affiliation_string":"Inoval Fairfax Hospital, Fairfax","institution_ids":["https://openalex.org/I2800468613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075313686","display_name":"Qi Wei","orcid":"https://orcid.org/0000-0002-4711-4668"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qi Wei","raw_affiliation_strings":["George Mason University, Fairfax"],"affiliations":[{"raw_affiliation_string":"George Mason University, Fairfax","institution_ids":["https://openalex.org/I162714631"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101972674"],"corresponding_institution_ids":["https://openalex.org/I162714631"],"apc_list":null,"apc_paid":null,"fwci":1.1515,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78773097,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"121","last_page":"124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","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"}},"topics":[{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","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/T10888","display_name":"Augmented Reality Applications","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11984","display_name":"Anatomy and Medical Technology","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/haptic-technology","display_name":"Haptic technology","score":0.7942492961883545},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6418124437332153},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.6174558401107788},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3200950622558594}],"concepts":[{"id":"https://openalex.org/C152086174","wikidata":"https://www.wikidata.org/wiki/Q3030571","display_name":"Haptic technology","level":2,"score":0.7942492961883545},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6418124437332153},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.6174558401107788},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3200950622558594}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2821592.2821613","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2821592.2821613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM Symposium on Virtual Reality Software and Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309424","display_name":"Thomas F. and Kate Miller Jeffress Memorial Trust","ror":"https://ror.org/006tvg625"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W97912470","https://openalex.org/W1924837391","https://openalex.org/W1965143223","https://openalex.org/W1979664918","https://openalex.org/W1981254138","https://openalex.org/W1982563986","https://openalex.org/W1993811392","https://openalex.org/W2004551006","https://openalex.org/W2006850646","https://openalex.org/W2051871249","https://openalex.org/W2053224268","https://openalex.org/W2097500634","https://openalex.org/W2103704607","https://openalex.org/W2122676594","https://openalex.org/W2152156996","https://openalex.org/W2161045972","https://openalex.org/W2163581232","https://openalex.org/W2169692901","https://openalex.org/W2170922955","https://openalex.org/W2206583011","https://openalex.org/W2288178512","https://openalex.org/W2319455351","https://openalex.org/W4241574314"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W156716224","https://openalex.org/W2111871955","https://openalex.org/W3175380930","https://openalex.org/W4233260495","https://openalex.org/W1989694608","https://openalex.org/W2139876914","https://openalex.org/W1986738380","https://openalex.org/W2731583012","https://openalex.org/W2116848172"],"abstract_inverted_index":{"Spine":[0],"surgeries":[1,60],"are":[2],"high":[3],"risk":[4],"operations":[5],"which":[6,118],"require":[7],"the":[8,55,63,79,115,120,127,135,140,152,173,178],"surgeons":[9,43],"to":[10,37,57],"have":[11],"ample":[12],"experiences.":[13],"For":[14],"young":[15],"surgeons,":[16],"effective":[17],"and":[18,41,61,70,110,130,139,145,165,181],"extensive":[19],"training":[20,47,74,89],"is":[21],"critical.":[22],"This":[23],"paper":[24],"presents":[25],"a":[26,45,51],"real":[27,131],"time":[28,132],"haptic":[29],"spine":[30,42,59,179],"surgical":[31,137],"simulator":[32],"that":[33,172],"will":[34],"be":[35],"used":[36],"train":[38],"residents,":[39],"fellows":[40],"in":[44],"hospital":[46],"program.":[48],"It":[49],"provides":[50],"realistic":[52],"environment":[53],"for":[54],"trainees":[56],"practice":[58],"has":[62],"advantages":[64],"of":[65],"being":[66],"interactive,":[67],"low-cost,":[68],"representative,":[69],"repeatable":[71],"over":[72],"conventional":[73],"approaches.":[75],"Haptic":[76],"Phantom":[77],"offers":[78],"users":[80],"force":[81],"feedback,":[82],"differentiating":[83],"our":[84],"system":[85,185],"from":[86,162],"other":[87],"screen-based":[88],"systems.":[90],"Computational":[91],"efficiency":[92],"was":[93,104],"achieved":[94],"by":[95,114,187],"developing":[96],"advanced":[97],"graphical":[98],"rendering":[99,133],"methods.":[100],"The":[101],"volumetric":[102],"data":[103],"classified":[105],"into":[106],"surface":[107],"voxel":[108,112],"cloud":[109,113],"inner":[111],"adjacency":[116],"graph":[117],"stored":[119],"relationship":[121],"among":[122],"voxels.":[123],"To":[124,150],"speed":[125],"up":[126],"collision":[128],"detection":[129],"between":[134],"virtual":[136],"tools":[138],"lumbar":[141,157],"model,":[142],"Octree-based":[143],"algorithms":[144],"GPU":[146],"technique":[147],"were":[148,160],"applied.":[149],"enhance":[151],"physical":[153],"realism,":[154],"three":[155],"dimensional":[156],"vertebrae":[158],"models":[159],"reconstructed":[161],"CT":[163],"images":[164],"associated":[166],"with":[167],"non-homogeneous":[168],"bone":[169],"density":[170],"such":[171],"rendered":[174],"model":[175],"best":[176],"represents":[177],"anatomy":[180],"mechanics.":[182],"We":[183],"demonstrate":[184],"performance":[186],"conducting":[188],"pedicle":[189],"screw":[190],"insertion.":[191]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}