Diagnosis of developmental dislocation of the hip by sonospectrography

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dc.contributor.authorKapicioglu, M. I. Safa
dc.contributor.authorKorkusuz, Feza
dc.date.accessioned2020-03-26T17:26:40Z
dc.date.available2020-03-26T17:26:40Z
dc.date.issued2008
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractBecause not all infants can be screened for DDH by experts, early diagnosis of developmental dysplasia of the hip (DDH) by primary health care professionals is important. We developed a broadband electroacoustic sound transmission-detection (sonospectrography) system and explored its utility in 22 patients (average age, 5.9 years; range, 0.3-14 years) with unilateral DDH in this preliminary study. Distinct from ultrasonography, the sonospectrography system functions by sound transmission and recording through tissues to differentiate between normal and abnormal hips. All hips were examined at four different hip and knee positions. The normal hip served as the control. The sonospectrography system was able to detect unilateral DDH. Dysplastic hips had lower sound transmission values when compared to normal hips in all patients and all four positions; however, the highest (X = 88.8 +/- 30.2 Hz) and lowest (X = 8.3 +/- 5.4 Hz) sound transmission mean values were obtained at different positions in the normal hips and those with DDH. Sound transmission values of dysplastic hips were always lower than that of normal hips when the hip and knee was flexed during measurements. Sound transmission values decreased with age. The sonospectrography system may offer a new noninvasive method in the diagnosis of unilateral DDH but requires further study of sensitivity and specificity of detecting dysplastic hips without subluxation in newborn infants.en_US
dc.identifier.doi10.1007/s11999-008-0163-1en_US
dc.identifier.endpage808en_US
dc.identifier.issn0009-921Xen_US
dc.identifier.issn1528-1132en_US
dc.identifier.issue4en_US
dc.identifier.pmid18274713en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage802en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s11999-008-0163-1
dc.identifier.urihttps://hdl.handle.net/20.500.12395/22324
dc.identifier.volume466en_US
dc.identifier.wosWOS:000253975700008en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherLIPPINCOTT WILLIAMS & WILKINSen_US
dc.relation.ispartofCLINICAL ORTHOPAEDICS AND RELATED RESEARCHen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleDiagnosis of developmental dislocation of the hip by sonospectrographyen_US
dc.typeArticleen_US

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