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Teratologic dislocation of the hip is a distinct form of hip dislocation that usually occurs with other disorders. These hips are dislocated before birth, have limited 

Four hips underwent closed reduction, 10 hips had medial adductor open reduction, 9 hips had iliofemoral open reduction, and 4 hips had iliofemoral open reduction and femoral shortening. Avascular necrosis occurred in 48%, redislocation in 19%, and subluxation in 22% of the hips. The incidence of teratologic dislocation of the hip is about 0.04 per thousand. Teratologic CDH is usually described together with other anomalies, such as ar- throgryposis. Quite different opinions about the diagnostic criteria are found in the literature; some of these are reviewed in this report.

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2020-11-09 · teratologic dislocation of the hip (TDH) is a rare disorder. Its incidence is reported to be 0.03-0.04/1000 births [3]. Teratologic hip dislocation can occur in many conditions. Arthrogryposis multiplex congenita is by far the most common entity. As described by Bamshad and Hall, it is the common phenotypic feature of more than 300 specific The incidence of teratologic dislocation of the hip is about 0.04 per thousand. Teratologic CDH is usually described together with other anomalies, such as ar- throgryposis. Quite different opinions about the diagnostic criteria are found in the literature; some of these are reviewed in this report.

Hip dislocations are observed in 30% to 43% of AMC patients [95,109,110]. In these so-called teratogenic dislocations, the use of abduction orthotic devices, traction and closed reduction are

Pathology  27 Aug 2016 Hip dislocation can also be associated with congenital neurologic or musculoskeletal anomalies, including spina bifida, scoliosis, arthrogryposis,  14 Nov 2015 The teratologic forms usually occur in utero and are much less common. 4.

The Weinstein-Ponseti Approach for Open Reduction in Teratologic Hip Dislocation . February 10, 2018 . Contributors: Molly Ann Day, ATC, MD; Pawin Gajaseni, MD; Josef Nevers Tofte

Teratologic hip dislocation

We retrospectively reviewed 20 teratologic hip dislocations in 13 children with a minimum follow-up of 2 years.

Describe the pertinent anatomy. Pathogenesis. Describe the biomechanics/biologic basis of the disorder or the mechanism of injury. Natural History. Describe the natural history, epidemiology and prognosis.
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Teratologic hip dislocation

Specifically it is when the ball–shaped head of the femur comes out ofthe cup–shaped acetabulumof the pelvis.

The reduction procedure was performed according to three variants: variant 1, closed reduction; variant 2, release of the adductor longus, lengthening of the psoas tendon, and insertion of a Kirschner wire through the femoral head into the acetabulum; and variant 3, removal of the soft-tissue interposition of the hip.
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In this case report, we present a patient with right teratologic high hip dislocation, femoral hypoplasia and below-knee hemimelia associated with left fibular hemimelia. Combined open reduction, proximal femoral osteotomy and a Dega acetabuloplasty were performed in the right hip. Closed tibial wedge osteotomy and centralization of the foot with

As described by Bamshad and Hall, it is the common phenotypic feature of more than 300 specific The incidence of teratologic dislocation of the hip is about 0.04 per thousand. Teratologic CDH is usually described together with other anomalies, such as ar- throgryposis. Quite different opinions about the diagnostic criteria are found in the literature; some of these are reviewed in this report. Two cases of teratologic CDH with no We reviewed 27 teratologic hip dislocations in 17 patients.


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Teratologic dislocation of the hip is defined as a congenital dislocation which is irreducible by gentle manipulation at birth. It is often associated with other congenital defects, the most common of …

Closed treatment failed in most of the hips. At a mean age of 13 months, 11 patients (18 hips) had TERATOLOGIC DISLOCATION OF THE HIP 181 Stanisavljevic, S. & Mitchell, C. L. (1963) Congenital dysplasia, subluxation, and dislocation of the hip in stillborn and newborn infants. J. Bone Join! Surg. 45-A, 1147-1 158.