Penile ImplantationPenile ProsthesisMandibular Prosthesis ImplantationBlood Vessel Prosthesis ImplantationMaxillofacial Prosthesis ImplantationErectile DysfunctionPenisBlood Vessel ProsthesisBlood VesselsProsthesis DesignProsthesis ImplantationProstheses and ImplantsJoint ProsthesisProsthesis FailureKnee ProsthesisHip ProsthesisHeart Valve ProsthesisVisual ProsthesisArtificial LimbsHeart Valve Prosthesis ImplantationProsthesis FittingNeural ProsthesesRegional Blood FlowOssicular ProsthesisDental ProsthesisBlood Flow VelocityDental Prosthesis, Implant-SupportedEmbryo Implantation, DelayedTreatment OutcomeLymphatic VesselsRetinal VesselsBioprosthesisCochlear ImplantationAmputeesTime FactorsFlow CytometryArthroplasty, ReplacementProsthesis-Related InfectionsReoperationMaxillofacial ProsthesisLarynx, ArtificialEye, ArtificialAortic ValveCoronary VesselsNeovascularization, PhysiologicLens Implantation, IntraocularAortic Valve StenosisFollow-Up Studies