{"id":"https://openalex.org/W7125929033","doi":"https://doi.org/10.1302/1358-992x.2026.1.071","title":"FINITE ELEMENT ANALYSIS OF DIFFERENT SCREW DESIGNS AND LENGTHS IN SCAPHOID WAIST FRACTURE FIXATION","display_name":"FINITE ELEMENT ANALYSIS OF DIFFERENT SCREW DESIGNS AND LENGTHS IN SCAPHOID WAIST FRACTURE FIXATION","publication_year":2026,"publication_date":"2026-01-28","ids":{"openalex":"https://openalex.org/W7125929033","doi":"https://doi.org/10.1302/1358-992x.2026.1.071"},"language":"en","primary_location":{"id":"doi:10.1302/1358-992x.2026.1.071","doi":"https://doi.org/10.1302/1358-992x.2026.1.071","is_oa":false,"landing_page_url":"https://doi.org/10.1302/1358-992x.2026.1.071","pdf_url":null,"source":{"id":"https://openalex.org/S4387287184","display_name":"Orthopaedic Proceedings","issn_l":"1358-992X","issn":["1358-992X","2049-4416"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Orthopaedic Proceedings","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5018589209","display_name":"Amin Kheiran","orcid":"https://orcid.org/0000-0003-0664-7166","observed_orcids":["https://orcid.org/0000-0003-0664-7166"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Kheiran","raw_affiliation_strings":["ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ON, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124145454","display_name":"M. Campbell","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Campbell","raw_affiliation_strings":["ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ON, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124086008","display_name":"J. Tat","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Tat","raw_affiliation_strings":["ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ON, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048579254","display_name":"G. Daniel G. Langohr","orcid":"https://orcid.org/0000-0001-8164-0605","observed_orcids":["https://orcid.org/0000-0001-8164-0605"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G-D. Langohr","raw_affiliation_strings":["ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ON, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124057995","display_name":"R. Grewal","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Grewal","raw_affiliation_strings":["ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ON, Canada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008590185","display_name":"Assaf Kadar","orcid":"https://orcid.org/0000-0002-6806-8138","observed_orcids":["https://orcid.org/0000-0002-6806-8138"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Kadar","raw_affiliation_strings":["ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ON, Canada","institution_ids":[]}]}],"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":false,"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":null,"biblio":{"volume":"108-B","issue":"SUPP_1","first_page":"71","last_page":"71"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10630","display_name":"Orthopedic Surgery and Rehabilitation","score":0.9833999872207642,"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/T10630","display_name":"Orthopedic Surgery and Rehabilitation","score":0.9833999872207642,"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/T10658","display_name":"Bone fractures and treatments","score":0.00989999994635582,"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/T10776","display_name":"Spinal Fractures and Fixation Techniques","score":0.002099999925121665,"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/scaphoid-waist-fracture","display_name":"scaphoid waist fracture","score":0.9980000257492065},{"id":"https://openalex.org/keywords/headless-compression-screw","display_name":"headless compression screw","score":0.8669999837875366},{"id":"https://openalex.org/keywords/screw-design","display_name":"screw design","score":0.7900000214576721},{"id":"https://openalex.org/keywords/screw-length","display_name":"screw length","score":0.9440000057220459},{"id":"https://openalex.org/keywords/fully-threaded-screws","display_name":"fully threaded screws","score":0.753000020980835},{"id":"https://openalex.org/keywords/von-mises-stress-distribution","display_name":"von Mises stress distribution","score":0.7649999856948853},{"id":"https://openalex.org/keywords/interfragmentary-compression","display_name":"interfragmentary compression","score":0.7929999828338623},{"id":"https://openalex.org/keywords/fracture-fixation","display_name":"fracture fixation","score":0.40700000524520874},{"id":"https://openalex.org/keywords/bicortical-fixation","display_name":"bicortical fixation","score":0.8759999871253967},{"id":"https://openalex.org/keywords/unicortical-fixation","display_name":"unicortical fixation","score":0.8790000081062317},{"id":"https://openalex.org/keywords/screw-position","display_name":"screw position","score":0.4560000002384186},{"id":"https://openalex.org/keywords/rotational-stability","display_name":"rotational stability","score":0.7760000228881836},{"id":"https://openalex.org/keywords/wrist-biomechanics","display_name":"wrist biomechanics","score":0.7770000100135803}],"concepts":[{"id":"https://openalex.org/C155165730","wikidata":"https://www.wikidata.org/wiki/Q1319519","display_name":"von Mises yield criterion","level":3,"score":0.7121000289916992},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.6488999724388123},{"id":"https://openalex.org/C2778860756","wikidata":"https://www.wikidata.org/wiki/Q922425","display_name":"Scaphoid fracture","level":3,"score":0.5562999844551086},{"id":"https://openalex.org/C146249460","wikidata":"https://www.wikidata.org/wiki/Q2914991","display_name":"Fixation (population genetics)","level":3,"score":0.5561000108718872},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.5260999798774719},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.4932999908924103},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.47450000047683716},{"id":"https://openalex.org/C170700871","wikidata":"https://www.wikidata.org/wiki/Q193378","display_name":"Biomechanics","level":2,"score":0.4674000144004822},{"id":"https://openalex.org/C43369102","wikidata":"https://www.wikidata.org/wiki/Q2307625","display_name":"Fracture (geology)","level":2,"score":0.4544999897480011},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.4503999948501587},{"id":"https://openalex.org/C154954056","wikidata":"https://www.wikidata.org/wiki/Q1604164","display_name":"Transverse plane","level":2,"score":0.4415999948978424},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.42910000681877136},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.4196999967098236},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.3504999876022339},{"id":"https://openalex.org/C199631012","wikidata":"https://www.wikidata.org/wiki/Q205034","display_name":"Perpendicular","level":2,"score":0.3370000123977661},{"id":"https://openalex.org/C175696284","wikidata":"https://www.wikidata.org/wiki/Q986524","display_name":"Cadaveric spasm","level":2,"score":0.3368000090122223},{"id":"https://openalex.org/C184050105","wikidata":"https://www.wikidata.org/wiki/Q273163","display_name":"Isotropy","level":2,"score":0.31439998745918274},{"id":"https://openalex.org/C2778216619","wikidata":"https://www.wikidata.org/wiki/Q185706","display_name":"Wrist","level":2,"score":0.31439998745918274},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.2825999855995178},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.2775000035762787},{"id":"https://openalex.org/C2779779000","wikidata":"https://www.wikidata.org/wiki/Q25036443","display_name":"Malunion","level":3,"score":0.2696000039577484},{"id":"https://openalex.org/C96646087","wikidata":"https://www.wikidata.org/wiki/Q978198","display_name":"Condyle","level":2,"score":0.2615000009536743},{"id":"https://openalex.org/C3019007443","wikidata":"https://www.wikidata.org/wiki/Q568742","display_name":"3d model","level":2,"score":0.2565999925136566},{"id":"https://openalex.org/C30407753","wikidata":"https://www.wikidata.org/wiki/Q186191","display_name":"Compressive strength","level":2,"score":0.25589999556541443},{"id":"https://openalex.org/C120568717","wikidata":"https://www.wikidata.org/wiki/Q7439094","display_name":"Screw axis","level":2,"score":0.2524999976158142}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1302/1358-992x.2026.1.071","doi":"https://doi.org/10.1302/1358-992x.2026.1.071","is_oa":false,"landing_page_url":"https://doi.org/10.1302/1358-992x.2026.1.071","pdf_url":null,"source":{"id":"https://openalex.org/S4387287184","display_name":"Orthopaedic Proceedings","issn_l":"1358-992X","issn":["1358-992X","2049-4416"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Orthopaedic Proceedings","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8371999859809875,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2898638848","https://openalex.org/W2889493932","https://openalex.org/W7127905567","https://openalex.org/W2181416376","https://openalex.org/W7080404800","https://openalex.org/W2084859246","https://openalex.org/W2888608110","https://openalex.org/W2596609734","https://openalex.org/W2941568161","https://openalex.org/W4395954997"],"abstract_inverted_index":{"This":[0,54],"study":[1,304],"investigates":[2],"the":[3,63,70,75,118,148,240,256,267,276,283,295,371],"impact":[4],"of":[5,41,65,112,173,255,259,280,282,301,318,325],"screw":[6,153,248,250,284],"designs":[7],"and":[8,13,24,81,95,124,132,152,184,197,204,230,287,321,329,362],"lengths":[9],"on":[10,239,359],"biomechanical":[11],"performance":[12],"stress":[14,198,234,273],"distribution":[15,199,274],"in":[16,130,243,294],"scaphoid":[17,44,119,327],"waist":[18,86],"fracture":[19,87,94,145,277],"fixation,":[20],"comparing":[21],"centrally-":[22],"threadless":[23,106,247,345,350],"fully-":[25,100],"threaded":[26,101,262,297,309],"headless":[27],"compression":[28,102],"screws,":[29],"considering":[30],"a":[31,99,307,313,354],"computer-":[32],"based":[33],"finite":[34],"element":[35],"analysis":[36],"(FEA).":[37],"A":[38,84],"three-dimensional":[39],"model":[40,55],"an":[42],"adult":[43],"was":[45,56,88,292],"constructed":[46],"from":[47],"computed":[48],"tomography":[49],"data":[50],"using":[51],"Mimics":[52],"software.":[53],"uploaded":[57],"into":[58,117,158],"multiphysics":[59],"software":[60],"to":[61,144,265,343],"enable":[62],"application":[64],"physiological":[66],"enhancements,":[67],"followed":[68],"by":[69],"mesh":[71],"modelling":[72],"technique.":[73],"All":[74,135],"models":[76,111,120,155,227],"were":[77,115,128,137,156,206,214,228,236],"registered":[78],"as":[79,216,312,353],"homogenous":[80],"isotropic":[82],"materials.":[83],"transverse":[85],"simulated":[89,229],"following":[90],"Herbert":[91],"B2":[92],"type":[93],"fixed":[96],"with":[97,270],"either":[98,139],"screw,":[103],"or":[104,141,253,338,367],"centrally":[105,140,246,344,349],"non-variable":[107],"pitch":[108],"screw.":[109],"Simplified":[110],"both":[113],"screws":[114,136,310],"implanted":[116],"simulating":[121],"bicortical,":[122],"unicortical":[123],"subchondral":[125],"fixation.":[126],"Screws":[127],"applied":[129],"retrograde":[131],"antegrade":[133],"direction.":[134],"positioned":[138],"eccentrically":[142],"perpendicular":[143],"plane.":[146],"Determining":[147],"different":[149],"lengths,":[150],"direction":[151],"position,":[154,221],"divided":[157],"4":[159,186],"groups:":[160],"Group":[161,167,176,185],"1":[162,286],"(bicortical":[163],"fixation-":[164],"full":[165,174],"length),":[166,175,328],"2":[168],"(unicortical":[169,178],"fixation":[170,179],"\u2013":[171],"75%":[172,324],"3":[177],">75%":[180],"but":[181],"not":[182],"100%,":[183],"(subchondral":[187],"fixation).":[188],"Interfragmentary":[189],"compression,":[190],"gap":[191],"formation,":[192],"displacement":[193,341],"(sliding":[194],"distance),":[195],"rotation":[196,337],"(von":[200],"Mises)":[201],"between":[202,208],"bone-bone":[203],"bone-materials":[205],"compared":[207,342],"groups.":[209],"Less":[210],"than":[211],"5%":[212],"differences":[213],"considered":[215],"similar.":[217],"In":[218,347],"neutral":[219],"wrist":[220],"under":[222],"100N":[223],"compressive":[224],"load,":[225],"96":[226],"analyzed.":[231],"von":[232],"Mises":[233],"values":[235],"concentrated":[237],"more":[238,254,332],"ulnar":[241],"side":[242],"those":[244],"had":[245],"when":[249],"engaged":[251],"90%":[252],"entire":[257,268,326],"length":[258,320],"scaphoid.":[260],"Fully":[261],"design":[263,351],"tends":[264],"bear":[266],"load":[269,314,355],"no":[271],"further":[272,339],"across":[275],"side,":[278],"regardless":[279,317],"position":[281,322,361],"(Figure":[285],"2).":[288],"Furthermore,":[289],"rotational":[290],"stability":[291,333],"stronger":[293],"fully":[296,308],"design.":[298,346],"The":[299],"results":[300],"this":[302],"FEA":[303],"suggest":[305],"that":[306],"acts":[311],"bearing":[315],"device,":[316,357],"its":[319,360],"(\u00b3":[323],"may":[330],"add":[331],"against":[334],"bending":[335],"moment,":[336],"gapping/":[340],"contrast,":[348],"behaves":[352],"shearing":[356],"depending":[358],"length.":[363],"For":[364],"any":[365],"figures":[366],"tables,":[368],"please":[369],"contact":[370],"authors":[372],"directly.":[373]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2026-01-29T00:00:00"}
