Revista Latinoamericana de Ortodoncia y Odontopediatria | |
A new parameter for assessing vertical skeletal discrepancies: The R angle | |
Mohammed Rizwan1  Rohan Mascarenhas1  | |
关键词: R angle; Skeletal pattern; Low angle; Average angle; High angle; C-N axis C-Me axis.; | |
DOI : | |
学科分类:口腔科学 | |
来源: Ortodoncia.ws | |
【 摘 要 】
Aim-Thepurposeofthisstudyistoevaluate,thereliabilityofRangle(Nasion-Centerofthecondyle-Menton)inassessingtheverticalskeletaldiscrepancies.Methods-Inthisstudy,80patientsagedbetween18-26yearswereselected,allpatientswereofSouthIndianoriginwhovisitedtheDepartmentofOrthodonticsandDentofacialOrthopaedics,seekingorthodontictreatment.Basedontheexistingparameterssubjectsweredividedintothreegroups-Lowangle,AverageangleandHighanglecases.Next,theRanglewasindividuallyconstructed,measuredandcomparedforeachofthethreeskeletalpatterns(High,AverageandLowangle).ThevaluesoftheRangleobtainedwerestatisticallyanalyzed.Results-Ranglebelow70.50indicateLowanglecases,between70.5-75.50indicateAverageanglecasesandabove75.50indicateHighanglecases.Conclusion-ThenewlyintroducedRangleisclinicallyandstatisticallysignificantinassessingskeletaldiscrepanciesintheverticaldirection.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912090819497ZK.pdf | 261KB | download |