Evaluation of an algorithmic approach to pediatric back pain.

Pediatric patients require a systematic approach to treating back pain that minimizes the number of diagnostic studies without missing specific diagnoses. This study reviews an algorithm for the evaluation of pediatric back pain and assesses critical factors in the history and physical examination that are predictive of specific diagnoses. Eighty-seven pediatric patients with thoracic and/or lumbar back pain were treated utilizing after this algorithm.

Reminder: radiopacities from metal-containing substances.

A 17-month-old boy with a toed-out left lower extremity was presented for evaluation. Before coming to the doctor, the mother had applied a zinc oxide lotion to treat a simple diaper rash in the groin. The radiologist did not remove the boy's diaper for the radiographic examination and so did not notice the lotion.

Surgical technique for an 'almost' percutaneous triple pelvic osteotomy for femoral head coverage in children 6-14 years of age.

A relatively simple triple pelvic osteotomy using two cosmetically small skin incisions can provide excellent coverage of the femoral head. An adductor approach and a bikini approach are used to do the osteotomy. The 'almost' percutaneous pelvic osteotomy successfully increases femoral head coverage in a concentric hip joint.

A single percutaneous injection of recombinant human bone morphogenetic protein-2 accelerates fracture repair.

Background: Recombinant human bone morphogenetic protein-2 (rhBMP-2), surgically implanted with a matrix material, has been shown to induce bone formation and enhance fracture repair. The purpose of this investigation was to test the hypothesis that a single, local, percutaneous injection of rhBMP-2 would accelerate fracture-healing in a standard rat femoral fracture model.

Methods: Fractures were created, following intramedullary pinning, in the femora of 144 male Sprague-Dawley rats.

A method for the early evaluation of the Ponseti (Iowa) technique for the treatment of idiopathic clubfoot.

The Ponseti casting technique is reported to have a high success rate in the treatment of idiopathic clubfoot. Non-operative treatment of clubfoot provides a lower complication rate, less pain, and higher function as the patient ages than operative treatment. To demonstrate serial post-treatment change in clubfeet over time, three clubfoot rating systems were utilized in the current study.

Hardware complications in scoliosis surgery.

Background: Scoliosis surgery has undergone a dramatic evolution over the past 20 years with the advent of new surgical techniques and sophisticated instrumentation. Surgeons have realized scoliosis is a complex multiplanar deformity that requires thorough knowledge of spinal anatomy and pathophysiology in order to manage patients afflicted by it. Nonoperative modalities such as bracing and casting still play roles in the treatment of scoliosis; however, it is the operative treatment that has revolutionized the treatment of this deformity that affects millions worldwide.