Revision LR Femoral Stem for Hip Replacement

Inclusion Criteria: * Males and females of any race * Age ≥ 18 years old * A diagnosis or condition in the target hip of one or more of the following: Primary tumors or metastasis and relative outcomes; Advanced articular destruction generated by primary degenerative or post-traumatic arthrosis or rheumatoid arthritis;Fracture or avascular necrosis; Congenital or acquired deformity; Failures of previous operations, like osteosynthesis, articular reconstruction, arthrodesis, hemi-arthroplasty or total arthroplasty; Epiphyseal region general trauma, Willingness to comply with prescribed rehabilitation and study evaluation and ability to return for follow-up visits * Signed study-specific Informed Consent Form Exclusion Criteria: * Acute or chronic infections, local or systemic infections, * Septicaemia * Persistent acute or chronic osteomyelitis * Serious muscular, neurological or vascular diseases affecting the concerned limb * Mass higher than 60 kg