{"id":"https://openalex.org/W2055639773","doi":"https://doi.org/10.3113/fai.2008.0895","title":"The Effect of Stage II Posterior Tibial Tendon Dysfunction on Deep Compartment Muscle Strength: A New Strength Test","display_name":"The Effect of Stage II Posterior Tibial Tendon Dysfunction on Deep Compartment Muscle Strength: A New Strength Test","publication_year":2008,"publication_date":"2008-09-01","ids":{"openalex":"https://openalex.org/W2055639773","doi":"https://doi.org/10.3113/fai.2008.0895","mag":"2055639773","pmid":"https://pubmed.ncbi.nlm.nih.gov/18778667","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3004286"},"language":"en","primary_location":{"id":"doi:10.3113/fai.2008.0895","doi":"https://doi.org/10.3113/fai.2008.0895","is_oa":false,"landing_page_url":"https://doi.org/10.3113/fai.2008.0895","pdf_url":null,"source":{"id":"https://openalex.org/S41600865","display_name":"Foot & Ankle International","issn_l":"1071-1007","issn":["1071-1007","1944-7876"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Foot & Ankle International","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3004286","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019878503","display_name":"Jeff R. Houck","orcid":"https://orcid.org/0009-0000-5680-0144","observed_orcids":["https://orcid.org/0009-0000-5680-0144","https://orcid.org/0000-0003-1822-761X"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jeff R. Houck","raw_affiliation_strings":["Rochester, NY","1 Rochester, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rochester, NY","institution_ids":[]},{"raw_affiliation_string":"1 Rochester, NY","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034305976","display_name":"Candace Nomides","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Candace Nomides","raw_affiliation_strings":["Rochester, NY","1 Rochester, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rochester, NY","institution_ids":[]},{"raw_affiliation_string":"1 Rochester, NY","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075573192","display_name":"Christopher Neville","orcid":"https://orcid.org/0000-0002-8601-976X","observed_orcids":["https://orcid.org/0000-0002-8601-976X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christopher Glenn Neville","raw_affiliation_strings":["Rochester, NY","1 Rochester, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rochester, NY","institution_ids":[]},{"raw_affiliation_string":"1 Rochester, NY","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112388154","display_name":"Adolph Samuel Flemister","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Adolph Samuel Flemister","raw_affiliation_strings":["Rochester, NY","1 Rochester, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rochester, NY","institution_ids":[]},{"raw_affiliation_string":"1 Rochester, NY","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5019878503"],"corresponding_institution_ids":[],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":1.904,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.85674779,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"29","issue":"9","first_page":"895","last_page":"902"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10455","display_name":"Foot and Ankle Surgery","score":0.9086999893188477,"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"}},"topics":[{"id":"https://openalex.org/T10455","display_name":"Foot and Ankle Surgery","score":0.9086999893188477,"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/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.08780000358819962,"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"}},{"id":"https://openalex.org/T11068","display_name":"Tendon Structure and Treatment","score":0.000699999975040555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/posterior-tibial-tendon-dysfunction","display_name":"posterior tibial tendon dysfunction","score":0.9739999771118164},{"id":"https://openalex.org/keywords/foot-biomechanics","display_name":"foot biomechanics","score":0.48399999737739563}],"concepts":[{"id":"https://openalex.org/C2776577363","wikidata":"https://www.wikidata.org/wiki/Q16989664","display_name":"Forefoot","level":3,"score":0.8839744329452515},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8619977235794067},{"id":"https://openalex.org/C103486182","wikidata":"https://www.wikidata.org/wiki/Q1216236","display_name":"Isometric exercise","level":2,"score":0.523963451385498},{"id":"https://openalex.org/C13483470","wikidata":"https://www.wikidata.org/wiki/Q1470152","display_name":"Coronal plane","level":2,"score":0.48318949341773987},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.46431753039360046},{"id":"https://openalex.org/C2780105995","wikidata":"https://www.wikidata.org/wiki/Q232358","display_name":"Tendon","level":2,"score":0.435148686170578},{"id":"https://openalex.org/C2777248721","wikidata":"https://www.wikidata.org/wiki/Q174647","display_name":"Heel","level":2,"score":0.42958033084869385},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.42326247692108154},{"id":"https://openalex.org/C170700871","wikidata":"https://www.wikidata.org/wiki/Q193378","display_name":"Biomechanics","level":2,"score":0.41287341713905334},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.32917940616607666},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.262519896030426},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.21297597885131836},{"id":"https://openalex.org/C81182388","wikidata":"https://www.wikidata.org/wiki/Q353963","display_name":"Complication","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000704","descriptor_name":"Analysis of Variance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D037081","descriptor_name":"Posterior Tibial Tendon Dysfunction","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D037081","descriptor_name":"Posterior Tibial Tendon Dysfunction","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D053580","descriptor_name":"Muscle Strength","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3113/fai.2008.0895","doi":"https://doi.org/10.3113/fai.2008.0895","is_oa":false,"landing_page_url":"https://doi.org/10.3113/fai.2008.0895","pdf_url":null,"source":{"id":"https://openalex.org/S41600865","display_name":"Foot & Ankle International","issn_l":"1071-1007","issn":["1071-1007","1944-7876"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Foot & Ankle International","raw_type":"journal-article"},{"id":"pmid:18778667","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18778667","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Foot & ankle international","raw_type":"Comparative Study"},{"id":"pmh:oai:pubmedcentral.nih.gov:3004286","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3004286","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Foot Ankle Int","raw_type":"Text"},{"id":"pmh:oai:digitalcommons.georgefox.edu:pt_fac-1042","doi":null,"is_oa":false,"landing_page_url":"https://digitalcommons.georgefox.edu/pt_fac/40","pdf_url":null,"source":{"id":"https://openalex.org/S4377196430","display_name":"Digital Commons - George Fox University (George Fox University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I179651463","host_organization_name":"George Fox University","host_organization_lineage":["https://openalex.org/I179651463"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Publications - College of Physical Therapy","raw_type":"text"},{"id":"pmh:oai:digitalcommons.ithaca.edu:scopus_articles-2653","doi":null,"is_oa":false,"landing_page_url":"https://digitalcommons.ithaca.edu/scopus_articles/1654","pdf_url":null,"source":{"id":"https://openalex.org/S4377196817","display_name":"Digital Collections - Ithaca College Library (Ithaca College)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I87424562","host_organization_name":"Ithaca College","host_organization_lineage":["https://openalex.org/I87424562"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Articles Indexed in Scopus","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:3004286","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3004286","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Foot Ankle Int","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G5478308902","display_name":"Effect of Bracing and Strengthening Exercises on Posterior Tibial Tendon Dysfunct","funder_award_id":"R15AR054507","funder_id":"https://openalex.org/F4320337362","funder_display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases"}],"funders":[{"id":"https://openalex.org/F4320337362","display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases","ror":"https://ror.org/006zn3t30"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W625156410","https://openalex.org/W1599593125","https://openalex.org/W1815014501","https://openalex.org/W1870049042","https://openalex.org/W1883811770","https://openalex.org/W1931262720","https://openalex.org/W1934548301","https://openalex.org/W1957688172","https://openalex.org/W1964320398","https://openalex.org/W1964376501","https://openalex.org/W1965524084","https://openalex.org/W1968568345","https://openalex.org/W1969875340","https://openalex.org/W1973305022","https://openalex.org/W1984002790","https://openalex.org/W1986025040","https://openalex.org/W2006380747","https://openalex.org/W2008094386","https://openalex.org/W2012605600","https://openalex.org/W2017960653","https://openalex.org/W2018402321","https://openalex.org/W2019491304","https://openalex.org/W2026905157","https://openalex.org/W2029552212","https://openalex.org/W2061363646","https://openalex.org/W2062240276","https://openalex.org/W2065679463","https://openalex.org/W2069197679","https://openalex.org/W2081757864","https://openalex.org/W2091801664","https://openalex.org/W2092778949","https://openalex.org/W2097960119","https://openalex.org/W2102858135","https://openalex.org/W2118031278","https://openalex.org/W2157560428","https://openalex.org/W2296351719","https://openalex.org/W2410968795","https://openalex.org/W2467071236","https://openalex.org/W2525599034","https://openalex.org/W2771419109","https://openalex.org/W4387552872"],"related_works":["https://openalex.org/W7098260464","https://openalex.org/W2061344319","https://openalex.org/W7099253065","https://openalex.org/W2303893588","https://openalex.org/W2889624610","https://openalex.org/W2169277727","https://openalex.org/W1883811770","https://openalex.org/W1907068076","https://openalex.org/W1986025040","https://openalex.org/W3014795407"],"abstract_inverted_index":{"BACKGROUND:":[0],"The":[1,128,173],"purpose":[2],"of":[3,80,86],"this":[4,44,234],"study":[5],"was":[6,54,125,177],"to":[7,26,67,95,149,180,206,224],"compare":[8],"isometric":[9],"subtalar":[10,106,138,197,225],"inversion":[11,107,139,198,226],"and":[12,38,60,83,108,122,140,157,199,227],"forefoot":[13,109,200,228],"adduction":[14,110,142,201,229],"strength":[15,143,202],"in":[16,188,208,233],"subjects":[17,33,73,189,209],"with":[18,34,56,116,190,210],"Stage":[19,35,211],"II":[20,36,212],"posterior":[21],"tibial":[22],"tendon":[23],"dysfunction":[24],"(PTTD)":[25],"controls.":[27],"MATERIALS":[28],"AND":[29],"METHODS:":[30],"Twenty":[31],"four":[32],"PTTD":[37,129],"fifteen":[39],"matched":[40],"controls":[41,158],"volunteered":[42],"for":[43,182],"study.":[45],"A":[46,112],"force":[47,81,100],"transducer":[48],"(Model":[49],"SML-200,":[50],"Interface,":[51],"Scottsdale,":[52],"AZ)":[53],"connected":[55],"a":[57,97,103,196,221],"resistance":[58],"plate":[59],"oscilloscope":[61],"(TDS":[62],"410A,":[63],"Tektronix,":[64],"Beaverton,":[65],"OR)":[66],"the":[68,71,78,87,117,132,150,216,231],"foot.":[69],"Via":[70],"oscilloscope,":[72],"were":[74,93],"given":[75],"feedback":[76],"on":[77,131],"amount":[79],"produced":[82],"muscle":[84,218],"activation":[85,176],"anterior":[88],"tibialis":[89],"(AT)":[90],"muscle.":[91],"Subjects":[92],"instructed":[94],"maintain":[96],"plantar":[98],"flexion":[99],"while":[101],"performing":[102],"maximal":[104],"voluntary":[105],"effort.":[111],"two-way":[113],"ANOVA":[114],"model":[115],"factors":[118],"including,":[119],"side":[120,134,152,160,167],"(involved/uninvolved)":[121],"group":[123,130],"(control/PTTD)":[124],"used.":[126],"RESULTS:":[127],"involved":[133],"showed":[135],"significantly":[136],"decreased":[137],"foot":[141],"(0.70":[144],"+/-":[145,154,163,170],"0.24":[146,155,164],"N/Kg)":[147,156],"compared":[148],"uninvolved":[151,166],"(0.94":[153],"(involved":[159],"=":[161,168],"0.99":[162],"N/Kg,":[165],"0.97":[169],"0.21":[171],"N/Kg).":[172],"average":[174],"AT":[175],"between":[178],"11%":[179],"17%":[181],"both":[183],"groups,":[184],"however,":[185],"considerable":[186],"variability":[187],"PTTD.":[191,213],"CONCLUSION:":[192],"These":[193],"data":[194],"confirm":[195],"deficit":[203],"by":[204],"20%":[205],"30%":[207],"Although":[214],"isolating":[215],"PT":[217],"is":[219],"difficult,":[220],"test":[222],"specific":[223],"demonstrated":[230],"weakness":[232],"population.":[235]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}