Ambystoma mexicanumRegenerationExtremitiesTurbellariaNotophthalmusAmbystomaNotophthalmus viridescensAmputation StumpsForelimbGastric StumpSalamandridaeLimb BudsAnimal FinsAmputationPlanariansTriturusTailPhantom LimbUrodelaLimb SalvagePleurodelesLimb Deformities, CongenitalWilms TumorNerve TissueIn Situ HybridizationAmputeesHindlimbZebrafishWound HealingBronchial FistulaArtificial LimbsGene Expression Regulation, DevelopmentalNerve RegenerationAnaplasiaSuturesMesodermMorphogenesisLegAmputation, TraumaticSurgical StaplingAnimal StructuresBody PatterningGenes, HomeoboxCell DedifferentiationPentosan Sulfuric PolyesterFibroblast Growth FactorsCartilageCell DifferentiationDenervationHomeodomain ProteinsZebrafish ProteinsTretinoinSciatic NerveMSX1 Transcription FactorEpidermisDermisIschemiaAnimals, Genetically ModifiedLower ExtremitySuture TechniquesHedgehog ProteinsTime FactorsLarvaMusclesMolecular Sequence DataXenopus ProteinsCellular MicroenvironmentChoristomaPAX7 Transcription FactorXenopus laevisAnastomosis, SurgicalStereognosisArmAppendectomyPneumonectomyT-Box Domain ProteinsSmooth Muscle TumorEmbryo, NonmammalianImmunohistochemistryAmino Acid SequenceUreterToesMultipotent Stem CellsAxonsTenascinUpper ExtremityGastroenterostomyCell ProliferationPleural DiseasesNerve TransferCystic DuctMusculocutaneous NerveKidney NeoplasmsBone and BonesRespiratory Tract FistulaModels, BiologicalDNA, ComplementaryPostoperative ComplicationsGastrectomyTissue Adhesives