Indications

               Primary root athrodesis

ADVANTAGES

• Prosthesis made of 4 independant parts to fit varying anatomy,

• The cup shell and insert are implanted consecutively. This allows for impaction of the shell without damaging the insert.

• The double taper and circular slots of the cup shell create a stable construct in the trapezium.

• The neck anteversion is close to the neutral position of the trapezio-metacarpal joint,

• The anatomic stem design enables transmission of loads and optimal press fit in the metaphysis

Stem: - Anatomical stem coated with HAP - Design offering optimal repartition of loads - 4 sizes available	The Head: - Anterior angle of the neck - Choice of angle in rotate of the neck: -30°/0°/+30° - 3 sizes available	Cup / Insert: - Optimal primary stability - Hydroxyapatite recovered - 3 sizes available

X-RAYS