Autogenous Calvarial Particulate Bone Grafting in Craniosynostosis.

Chung, Seung Moon

Search: J Korean Soc Plast Reconstr Surg Search

CLOSE

Original Article

Journal of the Korean Society of Plastic and Reconstructive Surgeons 2011;38(3):222-227.
Published online May 1, 2011.

Autogenous Calvarial Particulate Bone Grafting in Craniosynostosis.

Department of Plastic & Reconstructive Surgery, Kosin University College of Medicine, Busan, Korea. smchung4444@gmail.com

Abstract

PURPOSE
Autogenous particulate bone grafting is a type of autogenous bone graft that consists of small particles of cortical and cancellous bone. Autogenous particulate bone grafting has been used for calvarial bone defect after calvarial defect of craniosynostosis and prevention of temporal depression after fronto-orbital advancement. The results were followed up and studied for effectiveness of autogenous calvarial particulate bone grafting. METHODS: Cranial vault remodeling and fronto-orbital advancement was performed for six craniosynostosis patient from August 2005 to October 2007. Autogenous particulate bone grafting was harvested from endocortex of separated cranial vault and if insufficient, from extocortex of occipital region using Hudson brace & D'Errico craniotomy bit and was grafted on the calvarial bone defect of cranial vault and temporal hollow. Fibrin glues were added to the harvested particulated bone for adherence and shaping of paticles.
RESULTS
Autogenous particulate bone grafting was followed-up at least longer than I year. The calvarial bony defects following primary cranial remodeling were successfully covered and postoperative temporal depressions after fronto-orbital advancement were also well prevented by grafted particulated bone.
CONCLUSION
Autogenous calvarial particulate bone graft can be harvested in infants and young children with minimal donor site morbidity. It effectively heals cranial defects in children and during fronto-orbital advancement reduces the prevalence of osseous defects independent of patient age. It's easy and effective method of reconstruction of calvarial defect.

Keywords: Skull; Bone transplantation; Craniosynostosis

TOOLS