Table 2.
Patient demographics, previous surgery, and indications for a compressive osseointegration endoprosthesis
| Patient | Age (years) | Gender | Diagnosis | Site | Previous surgery | Indication for CPS |
|---|---|---|---|---|---|---|
| 1 | 45 | Female | Fibroblastic osteosarcoma | DH | Inadvertent curettage + ORIF; wide resection + APC | Nonunion and aseptic loosening |
| 2 | 62 | Male | Osteosarcoma | DH | Extraarticular resection + multiple revisions APC (3); fascia lata and Achilles allograft for triceps insufficiency | Aseptic loosening |
| 3 | 21 | Female | Open fracture | DH | Irrigation, débridement, and external fixation | Open fracture with massive bone loss |
| 4 | 62 | Male | Infection | DH | TEA | Septic loosening |
| 5 | 52 | Female | Infection | DH | TEA | Septic loosening |
| 6 | 30 | Female | Sarcoma, NOS | PH | Proximal humeral EPR | Aseptic loosening |
| 7 | 49 | Male | Malignant bone tumor, NOS | PH | None | Tumor |
| 8 | 65 | Female | Infection | DH | ORIF; TEA |
Septic loosening |
| 9 | 23 | Male | Ewing’s sarcoma | Humeral diaphysis | None | Tumor |
CPS = Compress® Compliant Pre-stress Device; NOS = not otherwise specified; DH = distal humerus; PH = proximal humerus; ORIF = open reduction and internal fixation; APC = allograft-prosthetic composite; TEA = total elbow arthroplasty; EPR = endoprosthetic reconstruction.