Systems and methods are described for implants with composite coatings to
promote tissue in-growth and/or on-growth. An implant includes: a
substrate; a structured surface formed on at least a portion of the
substrate; and a biocompatible coating deposited on at least a fraction
of the structured surface. The systems and methods provide advantages in
that the implant has good biocompatibility while the biocompatible
coating has good strength.