ABSTRACT
A 14-year-old boy presented to the emergency department with pain in his right buttock after a breakdance move. He got injured while simultaneously hyperflexing his hip and extending his knee. Upon physical examination he had tenderness over his right ischial tuberosity and an inability to perform combined hip extension and knee flexion. Radiography and CT-imaging showed an avulsion fracture of the ischial tuberosity.
Subject(s)
Buttocks , Dancing/injuries , Fractures, Bone , Ischium , Musculoskeletal Pain/diagnosis , Tomography, X-Ray Computed/methods , Acute Pain , Adolescent , Diagnosis, Differential , Fractures, Bone/diagnosis , Fractures, Bone/etiology , Fractures, Bone/physiopathology , Humans , Ischium/diagnostic imaging , Ischium/injuries , Male , Musculoskeletal Pain/etiologyABSTRACT
A 17-year-old boy presented with paraesthesia of the fourth and fifth finger and pain in both lower arms, radiating from the elbow down to the fingers. Symptoms were induced by flexing the elbows, concomitantly with a snapping ulnar nerve. There were no signs of tendinitis, or loss of strength or sensation.
Subject(s)
Arm/innervation , Elbow Joint , Elbow/pathology , Fingers/innervation , Movement , Pain , Ulnar Nerve , Adolescent , Arm/pathology , Fingers/pathology , Humans , Male , Paresthesia , Range of Motion, ArticularABSTRACT
CONTEXT: Percutaneous epiphysiodesis (PE) around the knee to reduce predicted excessive final height. Studies until now included small numbers of patients and short follow-up periods. OBJECTIVE AND DESIGN: This Dutch multicentre, long-term, retrospective, follow-up study aimed to assess adult height (AH), complications, knee function and patient satisfaction after PE. The primary hypothesis was that PE around the knee in constitutionally tall boys and girls is an effective treatment for reducing final height with low complication rates and a high level of patient satisfaction. PARTICIPANTS: 77 treated adolescents and 60 comparisons. INTERVENTION: Percutaneous epiphysiodesis. OUTCOME: AH, complications, knee function, satisfaction. RESULTS: In the PE-treated group, final height was 7.0 cm (±6.3 cm) lower than predicted in boys and 5.9 cm (±3.7 cm) lower than predicted in girls. Short-term complications in file search were seen in 5.1% (three infections, one temporary nerve injury), one requiring reoperation. Long-term complications in file search were seen in 2.6% (axis deformity 1.3%, prominent head of fibula 1.3%). No significant difference in knee function was found between treated cases and comparisons. Satisfaction was high in both the comparison and PE groups; most patients in the PE group recommended PE as the treatment for close relatives with tall stature. CONCLUSION: PE is safe and effective in children with predicted excessive AH. There was no difference in patient satisfaction between the PE and comparison group. Careful and detailed counselling is needed before embarking on treatment.
