iliac crest bone graft
Pronunciation: IL-ee-ak
Also written as: ICBG — Iliac Crest Bone Graft
Autologous bone harvested from the hip region for reconstructive procedures in craniofacial surgery.
Full Definition
An iliac crest bone graft involves harvesting bone from the patient's own iliac crest (hip bone) for use in reconstructive procedures. This is considered the gold standard for bone grafting in craniofacial surgery due to its excellent osteogenic, osteoinductive, and osteoconductive properties. The iliac crest provides both cortical and cancellous bone, making it suitable for various applications including alveolar cleft repair, cranial vault reconstruction, and facial skeletal augmentation. While highly effective, the procedure does involve donor site morbidity including temporary hip discomfort and potential gait disturbance.
Usage
Usage note: Often abbreviated as ICBG in surgical notes.
In Context
- "Iliac crest bone graft provided excellent volume for secondary alveolar bone grafting." — Post-operative note
- "The patient experienced minimal donor site morbidity following iliac crest bone graft harvest." — Follow-up assessment