Note technique : prélèvement osseux de crête iliaque chez l’enfant

Harvesting iliac crest bone in children is special because of the presence of a thick cartilage. Constant pressure on the internal iliac fossa, ascends the skin, and moves the abdominal muscles away from the iliac crest. A single incision is then used for cutaneous and subcutaneous dissection. An internal piece of cartilage is then removed and the iliac muscle retracted in order to harvest cortical and spongy bone from the internal side of the iliac crest. That piece of cartilage is then sutured at its initial place. During the harvesting, the surgeon needs to be careful to preserve the lateral femoral cutaneous nerve.