ABSTRACT
CASE: A 10-year-old boy presented with bilateral absent patella and dislocation of the extensor mechanism in the left lower extremity. He underwent a lateral release and medial plication of the extensor mechanism with a Roux-Goldthwait procedure, followed by casting and bracing treatment. The patient fully recovered with a return to sports and improved active range of motion. CONCLUSION: Bilateral absent patella without other congenital anomalies is an exceedingly rare condition and can be accompanied by a dislocation of the extensor mechanism. Treatment should address functional limitations, including extensor mechanism dislocation, when present.
Subject(s)
Joint Dislocations , Lower Extremity Deformities, Congenital , Musculoskeletal Abnormalities , Male , Child , Humans , Lower Extremity , BracesABSTRACT
CASE: An 11-month-old boy was brought to the emergency department because he was refusing to use his right arm. X-rays demonstrated an anteroinferior Salter-Harris I fracture-dislocation of the proximal humeral epiphysis. Closed reduction with sedation was unsuccessful, so open reduction under general anesthesia was pursued. At 2 years, the patient has made a full recovery. CONCLUSION: Pediatric shoulder fracture-dislocations are rare. Clinicians must have a high index of suspicion for nonaccidental trauma when evaluating such injuries. When this injury is encountered in patients younger than 1 year, open reduction of the proximal humeral epiphysis can be a successful treatment option.
Subject(s)
Fracture Dislocation , Shoulder Dislocation , Shoulder Fractures , Child , Humans , Infant , Male , Open Fracture Reduction , Shoulder , Shoulder Dislocation/diagnostic imaging , Shoulder Dislocation/surgery , Shoulder Fractures/diagnostic imaging , Shoulder Fractures/surgeryABSTRACT
Developmental dysplasia of the hip (DDH) encompasses a wide spectrum of hip disorders, including neonatal instability, acetabular dysplasia, hip subluxation, and frank dislocation of the hip. It is a common disorder, with a reported incidence of between 0.1% and >10% of live births. Coordinated, interdisciplinary care is important to achieving successful outcomes. This starts with accurate assessment of risk factors in the prenatal period, thorough clinical examination by the primary care provider at all well-child visits, and early referral to a pediatric orthopaedic surgeon for prompt diagnosis and treatment. Early diagnosis and prompt treatment is critical for an excellent outcome. Ongoing, open communication between clinicians is essential for the effective coordination of care. Treatment options vary depending on the age of presentation. A Pavlik harness (dynamic hip abduction orthosis) is used for children up to 6 months of age. A more rigid abduction orthosis may be used if treatment with a Pavlik harness is unsuccessful, with a closed reduction and spica cast being the next step if needed for children up to 18 months of age. Finally, open reduction with possible concomitant femoral and/or pelvic osteotomies is the surgical option in an older child, when necessary. In general, the later the child is diagnosed with and treated for DDH, the greater the risk of a nonoptimal outcome. Depending on the severity of the condition, children with DDH may need to be followed closely until skeletal maturity so as not to miss the diagnosis of asymptomatic residual hip dysplasia, which can predispose patients to early hip arthritis.
Subject(s)
Developmental Dysplasia of the Hip/therapy , Patient Care Team , Braces , Developmental Dysplasia of the Hip/diagnostic imaging , Female , Humans , Infant, Newborn , Obstetrics , Orthopedics , Pediatrics , Peripartum Period , Postpartum Period , UltrasonographyABSTRACT
Casts are commonly used for fracture management and postoperative immobilization in pediatric patients. However, cast immobilization is not without complications (eg, thermal injuries, pressure sores, infection, and neurovascular injury) and may be associated with additional costs and increased loss of school/work days for cast removal or other complications. The disadvantages of traditional casting can be minimized by alternative management strategies: waterproof casts to facilitate bathing and swimming; a Pavlik harness in infants, a single-leg spica cast, or flexible intramedullary nails to avoid complications with double-leg spica casts for femur fractures; and braces or splints to manage buckle and minimally displaced distal radius fractures, toddler's fractures, and stable foot/ankle fractures.
