Using 3D Ultrasound to Improve Reliability in Assessing Developmental Dysplasia of the Hip.

Quader N, Hodgson A, Mulpuri K, Cooper A, Schaeffer E, Abugharbieh R. Using 3D Ultrasound to Improve Reliability in Assessing Developmental Dysplasia of the Hip. EasyChair. July 2018. DOI: https://doi.org/10.29007/74v9

Abstract

Many infants are born with unstable hips which can cause severe mobility issues as they grow older. This condition is known as developmental dysplasia of the hip (DDH), and although it is the most common hip disorder in infants, its diagnosis using 2D ultrasound (US) is prone to significant variability. This paper presents methods to reliably and automatically diagnose DDH in infants using 3D US. Based on 40 infant hip examinations, we demonstrate a 70% reduction in variability of 3D US-based measurements compared to those of standard 2D US-based measurements.

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Need for higher quality evidence to determine the utility of postoperative radiography.

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A systematic review and meta-analysis on the reproducibility of ultrasound-based metrics for assessing developmental dysplasia of the hip.