Hip replacement, Knee replacement, Soft tissue sarcoma surgery, Stem cell therapy, Hip core decompression, Rotationplas...ty, Surgical stabilization of metastatic bone cancer, Joint replacement revision, Partial knee replacement, Pelvic tumor surgery, Hemipelvectomy, Hip replacement revision, Direct anterior approach hip replacement, Bone biopsy, Knee replacement revision, Robot-assisted knee replacement, Hip fracture surgery, Hip decompression, Osteoarthritis, Hip dysplasia, Arthritis, Bone cancer, Soft tissue sarcoma, Bone metastasis, Liposarcoma, Ewing sarcoma, Aneurysmal bone cyst, Chondrosarcoma, Prosthetic joint infection, Giant cell tumor, Rhabdomyosarcoma, Hip fracture, Sarcoma, Avascular necrosis, Synovial sarcoma, Osteosarcoma, Bone tumor, Osteosclerotic myeloma, Chordoma, Femoral nonunion, Fibrosarcoma, Infected total hip replacement, Infected total knee replacement, Myxofibrosarcoma, Periprosthetic fracture, Benign bone tumor, Hip arthritis, Failed total hip replacement, Knee arthritis, Failed total knee replacement, Pathologic fracture, Osteochondroma, Pelvic bone tumor, Osteoid osteoma, Pelvis fracture