Abstract
Background
Clinical examination of newborns has been shown to be inadequate for the early detection of developmental dysplasia of the hip (DDH). It is debatable whether US examination is a valid alternative.
Objective
To contribute further knowledge to the natural history of DDH; to examine the distribution of hip morphology as classified by Graf according to sex and risk factors in an unselected Italian population; to propose a temporal pattern of US screening of all newborns to detect DDH.
Materials and methods
All newborns (n=8,896) sequentially delivered in the Maternal and Child Health Hospital of Milan underwent US examination in the first week of life and, when findings were within normal limits, in the third month of life. Subjects categorised at birth as Graf type 2a with α angle between 50° and 52°, underwent a further US examination at the end of the first month of life. Subjects with ambiguous findings at the 3-month examination were re-examined at the end of the fourth month of life. All infants with abnormal hips abandoned the screening process and underwent treatment.
Results
Overall, 56 cases of DDH were identified: 34 in the first week of life examination, 10 at 1 month; 10 at 3 months and 2 at 4 months.
Conclusions
A two-step US screening of newborns is recommended: at the end of the first month and within the fourth month of life.
Similar content being viewed by others
References
Berman L, Kleneman L (1986) Ultrasound screening for hip abnormalities: preliminary findings in 1001 neonates. BMJ 293:719–722
Castelein RM, Sauter AJ (1988) Ultrasound screening for congenital dysplasia of the hip in newborns: its value. J Pediatr Orthop 8:666–670
De Pellegrin M, Tessari L (1966) Early ultrasound diagnosis of developmental dysplasia of the hip. Bull Hosp Jt Dis Orthop Inst 54:222–225
Harcke HT, Kumar SJ (1991) The role of ultrasound in the diagnosis and management of congenital dislocation and dysplasia of the hip. J Bone Joint Surg Am 73:622–628
Psenner K, Ortore P, Fodor G, et al (1990) Echography of the hip of the newborn infant (in Italian). Radiol Med (Torino) 79:575–581
Riboni G, Serantoni S, De Simoni M, et al (1991) Echography of the hip in the newborn. 1507 cases (in Italian). Radiol Med (Torino) 81:53–57
Schuler P, Feltes E, Kienapfel H, et al (1990) Ultrasound examination for the early determination of dysplasia and congenital dislocation of neonatal hips. Clin Orthop 258:18–26
Tonnis D, Storch K, Ulbrich H (1990) Results of newborn screening for CDH with and without sonography and correlation of risk factors. J Pediatr Orthop 10:145–152
Tschauner C, Klapsch W, Graf R (1990) Sonographic neonatal screening of the hip joint--luxury or necessity? (in German) Monatsschr Kinderheilkd 138:429–433
Graf R, Schuler P (1986) Echographie de la hanche du nouveau-né et du nourisson. Sauramps Medical, Montpellier
Graf R (1987) Sonographic diagnosis of hip dysplasia. Principles, sources of error and consequences (in German). Ultraschall Med 8:2–8
Graf R (1980) The diagnosis of congenital hip-joint dislocation by the ultrasonic compound treatment. Arch Orthop Trauma Surg 97:117–133
Graf R (1983) New possibilities for the diagnosis of congenital hip joint dislocation by ultrasonography. J Pediatr Orthop 3:354–359
Graf R (1984) Classification of hip joint dysplasia by means of sonography. Arch Orthop Trauma Surg 102:248–255
Graf R, Schuler P (1986) Sonography of the infant hip: an atlas. VCH Verlagsgesellschaft, Weinheim
Graf R, Tschauner C, Steindl M (1987) Does the IIa hip need treatment? Results of a longitudinal study of sonographically controlled hips of infants less than 3 months of age (in German). Monatsschr Kinderheilkd 135:832–837
Graf R (1990) Sonography of the hip in infants (in German). Z Orthop Ihre Grenzgeb 128:355–356
Graf R (1983) The sonographic evaluation of hip dysplasia using convexity diagnosis (in German). Z Orthop 121:693–702
Couture A, Baud C, Ferran J-L, et al (1988) L'échographie de la hanche chez l'efant. Editions Axone, Montpellier
Canepa G, Pelizza A, Pietrogrande V (1987) Le malattie dello scheletro in età evolutiva. Piccin, Padova
Niethard FU (1990) Radiographic study of the hip in infancy and early childhood (in German). Z Orthop Ihre Grenzgeb 128:357–360
Ortore P, Fodor G, Silverio R, et al (1996) Ultrasonography of the neonatal hip: state of the art and perspectives (in Italian). Radiol Med (Torino) 92:10–15
Schuler P (1990) The hip joint of children. Clinical diagnosis in the infant (in German). Z Orthop Ihre Grenzgeb 128:351–354
Tomà P, Valle M, Rossi U, et al (2001) Paediatric hip-ultrasound for developmental dysplasia of the hip: a review. Eur J Ultrasound 14:45–55
Ganger R, Grill F, Leodolter S, et al (1991) Ultrasound screening of the neonatal hip: results and experiences (in German). Ultraschall Med 12: 25–30
Schuler P (1987) Principles of sonographic examination of the hip (in German). Ultraschall Med 8: 9–13
Sósnierz A, Karel M, Maj S, et al (1991) Ultrasound appearance of the hip joint in newborns during the first week of life. J Clin Ultrasound 19:271–274
Szoke N, Kuhl L, Heinrichs J (1988) Ultrasound examination in the diagnosis of congenital hip dysplasia of newborns. J Pediatr Orthop 8: 12–16
Teot L, Deschamps F (1988) Echographie de la hanche de l'enfant. Sauramps Medical, Montpellier
Donaldson JS (1994) The use of sonography in screening for developmental dysplasia of the hip. AJR 163:399–400
Geitung JT, Rosendahl K, Sudmann E (1996) Cost-effectiveness of ultrasonographic screening for congenital hip dysplasia in new-borns. Skeletal Radiol 25:251–254
Kernohan G, Trainor B, Mollan R, et al (1991) Cost of treatment of congenital dislocation of the hip. Int J Health Plann Manage 6:229–233
Suzuki S, Yamamuro T (1990) Avascular necrosis in patients treated with the Pavlik harness for congenital dislocation of the hip. J Bone Joint Surg Am 72:1048–1055
Terjesen T, Holen KJ, Tegnander A (1996) Hip abnormalities detected by ultrasound in clinically normal newborn infants. J Bone Joint Surg Br 78:636–640
Tschauner C, Klapsch W, Graf R (1993) The effect of ultrasonography screening of hips in newborn infants on femur head necrosis and the rate of surgical interventions (in German). Orthopäde 22:268–276
Carter CO, Wilkinson JA (1964) Genetic and environmental factors in the etiology of congenital dislocation of the hip. Clin Orthop 33: 119–128
Rosendahl K, Markestad T, Lie RT (1994) Ultrasound screening for developmental dysplasia of the hip in the neonate: the effect on treatment rate and prevalence of late cases. Pediatrics 94:47–52
Harcke HT (1995) The role of ultrasound in diagnosis and management of developmental dysplasia of the hip. Pediatr Radiol 25:225–227
Burger BJ, Burger JD, Bos CF, et al (1990) Neonatal screening and staggered early treatment for congenital dislocation of dysplasia of the hip. Lancet 336:1549–1553
Castelein RM, Sauter AJ, De Vlieger M, et al (1992) Natural history of ultrasound hip abnormalities in clinically normal newborns. J Pediatr Orthop 12:423–427
Clarke NM, Clegg J, Al-Chalabi AN (1989) Ultrasound screening of hips at risk for CDH. Failure to reduce the incidence of late cases. J Bone Joint Surg Br 71:9–12
Teanby DN, Paton RW (1997) Ultrasound screening for congenital dislocation of the hip: a limited targeted programme. J Pediatr Orthop 17:202–204
Larchet M, Schiller P, Amram D, et al (1989) Role of echography in the screening of congenital hip luxation at a maternity department (in French). J Gynecol Obstet Biol Reprod (Paris) 18:735–739
Pauer M, Rossak K, Meilchen J (1988) Hip screening of newborn infants. Type classification, therapy and follow-up (in German). Z Orthop Ihre Grenzgeb 126:260–265
Rosendahl K, Markestad T, Lie RT (1996) Developmental dysplasia of the hip. A population-based comparison of ultrasound and clinical findings. Acta Paediatr 85:64–69
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Riboni, G., Bellini, A., Serantoni, S. et al. Ultrasound screening for developmental dysplasia of the hip. Pediatr Radiol 33, 475–481 (2003). https://doi.org/10.1007/s00247-003-0940-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00247-003-0940-7