Analgesic apatitic calcium-phosphate cement

The present invention concerns a composition useful as bone substitute comprising one or more calcium-phosphate compounds in association with an analgesic.

It also refers to a preparation process of said composition, a preparation process of a drug-combined device comprising said composition, the drug combined device thus obtained, a kit comprising said composition and the use of said composition for the preparation of a drug-combined device useful for filling a bony defect caused in the iliac crest by collection of auto-graft bone, as a scaffold for tissue engineering and to produce a dental or bony defect caused in the iliac crest by collection of auto-graft bone, as a scaffold for tissue engineering and to produce a dental or bony implant.