Foreign BodiesEye Foreign BodiesForeign-Body ReactionGranuloma, Foreign-BodyForeign-Body MigrationEye Injuries, PenetratingGiant Cells, Foreign-BodyWounds, PenetratingRespiratory AspirationOrbitBronchoscopyNumismaticsSurgical SpongesCell MovementWoodDevice RemovalAnimal MigrationEsophagusBronchographyCell Migration InhibitionInhalationHead Injuries, PenetratingPharynxBronchoscopesMasturbationAirway ObstructionBiocompatible MaterialsEsophagoscopyMaxillary SinusEsophageal PerforationEarNoseWounds, GunshotBronchiIntestinal PerforationSiderosisTomography, X-Ray ComputedCell AdhesionLarynxCystotomyEndoscopyCells, CulturedSiliconesNeedlesEye InjuriesGlassTime FactorsImplants, ExperimentalDeglutitionBezoarsMetalsCosmetic TechniquesCystoscopyHypopharynxCell Migration AssaysPlasticsSoft Tissue InjuriesWound HealingTracheaSignal TransductionProstheses and ImplantsGranulomaColon, SigmoidMacrophage Migration-Inhibitory FactorsOtolaryngologyAbscessTamarindusBlast InjuriesChemotaxisEar CanalRetrospective Studies