Surgical procedure was achieved under balanced general anesthesia. The anterior iliac crest graft was first harvested, following the Kalk technique which consists on taking a corticocancellous block, reciprocating saw, straight and curved chisel, additional cancellous bone was harvested with curettes.
El procedimiento se realiza bajo anestesia general balanceada, iniciando con la toma de injerto de cresta iliaca anterior siguiendo la técnica de Kalk, tomando bloque corticoesponjoso con cierre reciprocante, cincel recto y curvo; el hueso esponjoso adicional se toma con curetas.