{"id":"https://openalex.org/W8487108","doi":null,"title":"A comparision of Twin-block and Forsus (FRD) functional appliance--a cephalometric study.","display_name":"A comparision of Twin-block and Forsus (FRD) functional appliance--a cephalometric study.","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W8487108","mag":"8487108","pmid":"https://pubmed.ncbi.nlm.nih.gov/23094559"},"language":"en","primary_location":{"id":"pmid:23094559","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23094559","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":"International journal of orthodontics (Milwaukee, Wis.)","raw_type":"Comparative Study"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"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/A5062527215","display_name":"Mahamad Irfanulla Khan","orcid":"https://orcid.org/0000-0003-0164-8143","observed_orcids":["https://orcid.org/0000-0003-0164-8143"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Irfanulla Khan Mahamad","raw_affiliation_strings":["CKS Teja Institute of Dental Sciences & Research, Tirupati. drirfankhanmds@yahoo.co.in"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CKS Teja Institute of Dental Sciences & Research, Tirupati. drirfankhanmds@yahoo.co.in","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075954470","display_name":"Praveen Kumar Neela","orcid":"https://orcid.org/0000-0001-5168-4439","observed_orcids":["https://orcid.org/0000-0001-5168-4439"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Praveen Kumar Neela","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105879948","display_name":"Rohan Mascarenhas","orcid":"https://orcid.org/0000-0002-8803-7224","observed_orcids":["https://orcid.org/0000-0002-8803-7224"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rohan Mascarenhas","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5084450632","display_name":"Akhter Husain","orcid":"https://orcid.org/0000-0001-6685-7873","observed_orcids":["https://orcid.org/0000-0001-6685-7873"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Akhter Husain","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.0763,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.93799213,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"23","issue":"3","first_page":"49","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10356","display_name":"Orthodontics and Dentofacial Orthopedics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3505","display_name":"Orthodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10356","display_name":"Orthodontics and Dentofacial Orthopedics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3505","display_name":"Orthodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11679","display_name":"Craniofacial Disorders and Treatments","score":0.0,"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/T11374","display_name":"Cleft Lip and Palate Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/twin-block-appliance","display_name":"Twin Block appliance","score":0.9319999814033508},{"id":"https://openalex.org/keywords/forsus-appliance","display_name":"Forsus appliance","score":0.699999988079071},{"id":"https://openalex.org/keywords/functional-orthodontic-appliances","display_name":"functional orthodontic appliances","score":0.7699999809265137},{"id":"https://openalex.org/keywords/class-ii-division-1-malocclusion","display_name":"Class II division 1 malocclusion","score":0.9670000076293945},{"id":"https://openalex.org/keywords/mandibular-growth","display_name":"mandibular growth","score":0.8410000205039978},{"id":"https://openalex.org/keywords/mandibular-length","display_name":"mandibular length","score":0.9139999747276306},{"id":"https://openalex.org/keywords/maxillary-growth-restriction","display_name":"maxillary growth restriction","score":0.8130000233650208},{"id":"https://openalex.org/keywords/overbite","display_name":"overbite","score":0.4339999854564667},{"id":"https://openalex.org/keywords/overjet","display_name":"overjet","score":0.9909999966621399},{"id":"https://openalex.org/keywords/facial-height","display_name":"facial height","score":0.6620000004768372},{"id":"https://openalex.org/keywords/soft-tissue-profile","display_name":"soft tissue profile","score":0.796999990940094}],"concepts":[{"id":"https://openalex.org/C2777755805","wikidata":"https://www.wikidata.org/wiki/Q7113715","display_name":"Overjet","level":3,"score":0.9406988024711609},{"id":"https://openalex.org/C205190804","wikidata":"https://www.wikidata.org/wiki/Q331363","display_name":"Overbite","level":3,"score":0.767315149307251},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6908506155014038},{"id":"https://openalex.org/C2780109367","wikidata":"https://www.wikidata.org/wiki/Q1320428","display_name":"Malocclusion","level":2,"score":0.6073870658874512},{"id":"https://openalex.org/C202271784","wikidata":"https://www.wikidata.org/wiki/Q189218","display_name":"Molar","level":2,"score":0.5819326639175415},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.5658789277076721},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.4626513421535492},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4455048143863678},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0949050784111023},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002508","descriptor_name":"Cephalometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","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":"D008312","descriptor_name":"Malocclusion, Angle Class II","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D008334","descriptor_name":"Mandible","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D009972","descriptor_name":"Orthodontics, Interceptive","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017289","descriptor_name":"Orthodontic Appliances, Functional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018709","descriptor_name":"Statistics, Nonparametric","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:23094559","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23094559","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":"International journal of orthodontics (Milwaukee, Wis.)","raw_type":"Comparative Study"},{"id":"mag:8487108","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23094559","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8371999859809875,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W569792844","https://openalex.org/W1511377738","https://openalex.org/W1859707319","https://openalex.org/W1947804244","https://openalex.org/W1953840633","https://openalex.org/W1957381779","https://openalex.org/W2154388432","https://openalex.org/W2228006501","https://openalex.org/W6723917006"],"related_works":["https://openalex.org/W19260863","https://openalex.org/W2144965829","https://openalex.org/W2069736948","https://openalex.org/W2910253064","https://openalex.org/W7219296547","https://openalex.org/W7160244064","https://openalex.org/W4386832694","https://openalex.org/W3083644076","https://openalex.org/W2072767825","https://openalex.org/W2372810285"],"abstract_inverted_index":{"UNLABELLED:":[0],"The":[1],"aim":[2],"was":[3,172,197,214],"to":[4,183,205,266,279],"compare":[5],"the":[6,16,43,66,89,123,177,227,250],"effects":[7],"of":[8,18,33,45,76,169,176,210,252],"Twin-block":[9,108,128,262],"&":[10,109,193],"Forsus":[11,59,110,145,246],"(FRD)":[12,114],"functional":[13],"appliances":[14,115],"in":[15,139,154,174,188,199,203,216,226,233,249,273],"correction":[17,44,260],"Angles":[19],"Class":[20,220,253,258],"II":[21,47,254,259],"division":[22],"1":[23,49,256],"malocclusions.":[24],"MATERIALS":[25],"AND":[26],"METHODS:":[27],"Pre-":[28],"and":[29,70,98,212,224,245,269,282],"post-treatment":[30],"lateral":[31,74],"cephalograms":[32,75],"25":[34,53,77],"patients":[35,54,78,92,129,147],"who":[36,55,79],"underwent":[37,56],"treatment":[38,57,84,235,251],"with":[39,52,58,65,161,238,261],"twin":[40],"block":[41],"for":[42,95],"class":[46],"div":[48],"were":[50,62,93,126,231,247],"compared":[51,64,94,160,182,237],"appliance.":[60],"These":[61],"again":[63],"pre":[67],"follow":[68,72],"up":[69,73],"post":[71],"have":[80],"not":[81],"undergone":[82],"any":[83],"during":[85],"this":[86],"period.":[87],"All":[88],"3":[90],"group":[91,163],"skeletal,":[96],"dental":[97],"soft":[99,228],"tissue":[100,229],"parameters.":[101],"RESULTS:":[102],"Cephalometric":[103],"analysis":[104],"revealed":[105],"that":[106],"both":[107,200,217,234],"Fatigue":[111],"Resistant":[112],"Device":[113],"stimulated":[116],"mandibular":[117,140,155,267],"growth.":[118],"Statistically":[119],"significant":[120,134,149,167],"differences":[121],"between":[122],"two":[124,178],"groups":[125,180,202,236],"found.":[127],"showed":[130,148],"statistically":[131],"very":[132],"high":[133],"(p":[135,150],"<":[136,151],"0.001)":[137],"increase":[138,153,187],"length":[141,156],"(6.02":[142],"mm)":[143,158],"whereas":[144,272],"appliance":[146],"0.05)":[152],"(1.6":[157],"when":[159,181],"control":[162,184,206,239],"(0.3":[164],"mm).":[165],"No":[166],"restriction":[168],"maxillary":[170],"growth":[171],"found":[173],"either":[175],"experimental":[179,201,218],"group.":[185,207,240],"Significant":[186,208],"lower":[189],"anterior":[190],"facial":[191,195],"height":[192,196],"posterior":[194],"observed":[198,215],"relation":[204],"reduction":[209],"overjet":[211],"overbite":[213],"groups.":[219],"I":[221],"molar":[222],"relationship":[223],"improvement":[225],"profile":[230],"achieved":[232],"CONCLUSIONS:":[241],"Both":[242],"Twin":[243],"Block":[244],"effective":[248],"Div":[255],"malocclusion.":[257],"is":[263,276],"more":[264,277],"due":[265,278],"skeletal":[268,284],"dentoalveolar":[270,280],"changes":[271,281],"Forsus,":[274],"it":[275],"less":[283],"changes.":[285]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}