Fig. 3From: Internal Hemipelvectomy for primary bone sarcomas using intraoperative patient specific instruments- the next step in limb salvage conceptA representative example of a digital 3D model of a Lumic® reconstruction method. A main advantage of the 3D approach is the ability to conduct pre-operative digital simulation to design a tailored PSI and implant. The LUMiC® prosthesis is a modular device, built of a separate stem and acetabular cup and equipped with sawteeth at the junction to allow for rotational adjustment of cup position after implantation of the stemBack to article page