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1. Being convex on one side and concave on the other.
2. Having greater curvature on the convex side than on the concave side. Used of a lens.
References in periodicals archive ?
If you have a Bjork-Shiley Convexo-Concave Heart Valve, you are urged to register your name and address with the court-appointed Bowling Settlement Claims Administrator.
has engaged in a continuing scheme to interrupt, deflect, and misdirect FDA's regulation of the Shiley Convexo-Concave heart valve.
The recent failure of hundreds of Bjork-Shiley Convexo-Concave (C/C) mechanical heart valves provides a case study on how information about the risk of failure was communicated to patients and the medical community.
CINCINNATI, June 28 /PRNewswire/ -- Because of a risk of strut fracture that could result in death or serious injury, all Bjork-Shiley Convexo-Concave Heart Valves (BSCC) were removed from the market by the manufacturer.