Quadra-P Collared Cementless Stem 12/14 - Press-fit hip femur prosthesis, one-piece

Intended purpose

Device intended for use in total or partial hip arthroplasty to provide increased patient mobility and reduced pain by replacing the damaged hip joint, in primary or revision surgery. Total hip Arthroplasty is indicated in the following cases: • Severely painful and/or disabled joint as a result of arthrosis, traumatic arthritis, rheumatoid polyarthritis or congenital hip dysplasia. • Avascular necrosis of the femoral head. • Acute traumatic fracture of the femoral head or neck. • Failure of previous hip surgery: joint reconstruction, internal fixation, arthrodesis, partial hip arthroplasty, hip resurfacing replacement or total hip arthroplasty. Partial hip arthroplasty is indicated in the following cases: • Acute traumatic fracture of the femoral head or neck. • Non-union of femoral neck fracture. • Avascular necrosis of the femoral head. • Primary pathology involving the femoral head but with a non deformed acetabulum.

Functional description

Quadra-P Collared is a straight triple tapered femoral stem of rectangular cross-section with a medial collar protrusion, developed by Medacta International together with a group of surgeons for use in total or partial hip arthroplasty for primary or revision surgery. QUADRA-P Collared is a cementless collared stem in Titanium-Niobium alloy with Titanium plasma spray coating (MectaGrip) on the proximal area and HA coating on the shaft.