MODERATE RECOMMENDATION If faced with a child who has a normal physical examination, there is limited evidence that performing subsequent hip physical examination screening of children up to 6 months of age will detect additional children with DDH. The reviewed literature does not include the screening of children up to walking age when other examination findings such as gait abnormalities may allow for detection of additional children with DDH. One low strength study (Myles 1990) presented evidence that repeated studies at three months were productive in identifying late diagnosed DDH. Another low strength study (Cooke 2011) noted that exams at eight months of age had a high rate of false positives, but no yield of true positives.
There is no literature to define the optimal frequency or duration of follow-up surveillance.
RISKS AND HARMS
There is a potential risk of over diagnosis and treatment.
2022 UPDATE ADDITIONAL EVIDENCE
1. Gokharman, F. D., Aydin, S., Fatihoglu, E., Ergun, E., Kosar, P. N. Optimizing the Time for Developmental Dysplasia of the Hip Screening: Earlier or Later? Ultrasound Q 2019; 2: 130-135
2. Davies, R., Talbot, C., Paton, R. Evaluation of primary care 6- to 8-week hip check for diagnosis of developmental dysplasia of the hip: a 15-year observational cohort study. Br J Gen Pract 2020; 693: e230-e235.
- (22) 22. Myles JW. Secondary screening for congenital displacement of the hip. J Bone Joint Surg Br 1990;72(2):326-327.
- Davies, R., Talbot, C., Paton, R. Evaluation of primary care 6- to 8-week hip check for diagnosis of developmental dysplasia of the hip: a 15-year observational cohort study. Br J Gen Pract 2020; 693: e230-e235
- Gokharman, F. D., Aydin, S., Fatihoglu, E., Ergun, E., Kosar, P. N. Optimizing the Time for Developmental Dysplasia of the Hip Screening: Earlier or Later?. Ultrasound Q 2019; 2: 130-135