Modified Kraske Procedure with Mid-Sacrectomy and Coccygectomy for <i>En Bloc</i> Excision of Sacral Giant Cell Tumors

<div>Superior subperiosteal dissection.</div>

Case Reports in Surgery

Figure 7: Modified Kraske Procedure with Mid-Sacrectomy and Coccygectomy for <i>En Bloc</i> Excision of Sacral Giant Cell Tumors 