Delta TT Acetabular
- LimaCorporate

The Delta TT cup breaks new ground in orthopedic technology combining the unique features of the Delta System with the Trabecular Titanium structure. The Delta TT is a hemispherical cementless acetabular cup manufactured in Trabecular Titanium through the process of additive manufacturing.

The cup is suitable for primary hip arthroplasty in cases of coxarthrosis, dysplasia cases and osteotomies, where the acetabular morphology does not ensure an adequate coverage or anteversion. The Delta TT is also suitable for basic revision surgery. The Trabecular Titanium structure helps to achieve primary mechanical stability, thanks to the extremely high coefficient of friction at the interface with bone.

Trabecular Titanium provides a guaranteed open and porous structure that provides the best possible conditions for osteointegration. So secondary fixation is provided due to the capability of Trabecular Titanium to stimulate bone ingrowth thanks to its osteoconductive potential, leading to good and long-term osteointegration. Good mechanical stability is given by the 1mm press-fit of the cup and high friction coefficient of the Trabecular Titanium structure in close contact with the native bone.

The Delta TT is a modular and versatile cup: as part of the Delta system it allows a wide range of combinations and bearing options to provide a solution for any indication, both in primary and in first revision surgery, helping in restoring the correct anatomy and reducing the risk of dislocation.

Bearing options for the Delta TT include Ceramic, X-Linked (X-LIMA) Poly, Vitamin-E enriched (LimaVit) Poly and Dual Mobility liners. All poly liners are available in both standard and protruded options.