English to Spanish Medical Medical (general) dual-tapered wedge

Buenos días,

Espero que puedan ayudarme con la siguiente expresión al español “dual-tapered wedge”, relacionada con una prótesis de rodilla. Muchas gracias:

“The X Stem has been developed based on the experience of tapered, cross-sectioned femoral stems with an option of a monolithic design that includes a fixed neck. This titanium-alloy implant with dual-tapered wedge geometry is designed to offer proximal fixation and rotational stability.”

GVL