Reverse shoulder prosthesis DUOCENTRIC®
revisioncemented or non-cemented

reverse shoulder prosthesis
reverse shoulder prosthesis
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Characteristics

Shoulder prosthesis type
reverse
Surgical application
revision
Fixation
cemented or non-cemented

Description

Indications Total shoulder prosthesis for glenohumeral osteoarthritis (OA), revision arthroplasty with deficient rotator cuff, pseudoparalysis, complex fracture (3 or more fragments) of humeral head in elderly patient. Principes • Lowering and medialisation of the joint’s centre of rotation • Extension of adduction range of motion due to resurfacing of scapular pillar • Option to convert fracture stem to reverse prosthesis without changing the stem FEATURES The DUOCENTRIC® product line integrates the biomechanical concepts of a reverse shoulder arthroplasty: • The humeral stem (cemented or cementless) is available in 4 standard sizes and 2 revision sizes: - requires 125° humeral cut relative to humeral shaft axis - has a minimally invasive intramedullary shape with T-shaped cross-section and lateral fi ns. The lateral portion of the cemented model has holes for tuberosity fi xation for complex fracture cases • The humeral baseplate available in 2 sizes and 4 heights: - accepts humeral insert - has 5 possible settings for anteroposterior offset - makes it possible to convert 140° cut with a fracture stem to a 125° cut required for reverse prosthesis (special model, must be requested) • Humeral insert available as standard model (3 thicknesses) or retaining model (2 thicknesses): - secured to baseplate through lip and antirotation lug - allows humerus height and lateralisation to be adjusted
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.