Dynacup™

Primary fixation can be achieved through macrotextured bone interfaces and equatorial press fit. 

AT cups provide three specifically positioned screw holes for supplementary fixation in difficult cases.

A dual surface coating of Titanium plasma spray and hydroxyapatite is designed to target longer term, secondary fixation^1,2.

Dynacup provides options to match a patient’s needs.

Modular options provide different shell designs, sizes from 42mm to 68mm and a choice of low wear HXLPE³or BIOLOX^®delta ceramic liners.

Dynacup One-C is a cementless acetabular shell with pre-assembled ceramic liner designed for stability, performance and versatility as part of the Dynacup range.

Primary fixation can be achieved through macrotextured bone interfaces and equatorial press fit. A dual surface coating of Titanium plasma spray and hydroxyapatite is designed to target longer term, secondary fixation^1,2.

1. OOnishi, H., Yamamoto, M., Ishimaru, H., Tsuji, E., Kushitani, S., Aano, M. and Ukon, Y., 1989. The effect of hydroxyapatite coating on bone growth into porous titanium alloy implants. The Journal of Bone and Joint Surgery., 71-B(2).
2. D’Antonio J.A., Capello W.N., Manley M.T., Geesink R.G.T., Jaffe W.L. (2004) Hydroxyapatite Femoral Stems for Total Hip Arthroplasty: 10–14 Year Follow-up. In: Fifteen Years of Clinical Experience with Hydroxyapatite Coatings in Joint Arthroplasty. Springer, Paris. https://doi.org/10.1007/978-2-8178-0851-2_24
3. Data on file, Corin Group Ltd.