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  <element name="PaymentOfAccretedInterestCashFlow" id="iart_PaymentOfAccretedInterestCashFlow" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PrincipalAmountOfNotesPerAverageTradingPrice" id="iart_PrincipalAmountOfNotesPerAverageTradingPrice" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PrincipalAmountToBeConsideredForConversionPurpose" id="iart_PrincipalAmountToBeConsideredForConversionPurpose" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ProceedsFromWarrantTransactions" id="iart_ProceedsFromWarrantTransactions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ReallocatedTermLoan" id="iart_ReallocatedTermLoan" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ReductionInNotionalAmountOfInterestRateDerivativesInNextTwelveMonths" id="iart_ReductionInNotionalAmountOfInterestRateDerivativesInNextTwelveMonths" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RestOfWorldMember" id="iart_RestOfWorldMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RestrictedStockAwardsAndUnitsMember" id="iart_RestrictedStockAwardsAndUnitsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfCompanysIdentifiableIntangibleAssetsAxis" id="iart_ScheduleOfCompanysIdentifiableIntangibleAssetsAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem"/>
  <element name="ScheduleOfCompanysIdentifiableIntangibleAssetsDomain" id="iart_ScheduleOfCompanysIdentifiableIntangibleAssetsDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfDefiniteAndIndefiniteLivedIntangibleAssetsTableTextBlock" id="iart_ScheduleOfDefiniteAndIndefiniteLivedIntangibleAssetsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfIntangibleAssetsByMajorClassTable" id="iart_ScheduleOfIntangibleAssetsByMajorClassTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/>
  <element name="ScheduleOfInventoryLineItems" id="iart_ScheduleOfInventoryLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfInventoryTable" id="iart_ScheduleOfInventoryTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/>
  <element name="ScheduleOfNetSalesAndOperatingIncomeByReportableSegmentTableTextBlock" id="iart_ScheduleOfNetSalesAndOperatingIncomeByReportableSegmentTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SeaSpineMember" id="iart_SeaSpineMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SegmentProfitLoss" id="iart_SegmentProfitLoss" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SeniorCreditFacilityAxis" id="iart_SeniorCreditFacilityAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem"/>
  <element name="SeniorCreditFacilityDomain" id="iart_SeniorCreditFacilityDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SeniorCreditFacilityMember" id="iart_SeniorCreditFacilityMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriodDirectors" id="iart_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriodDirectors" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriodEmployees" id="iart_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriodEmployees" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPeriodEmployees" id="iart_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPeriodEmployees" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ShareRepurchasesLineItems" id="iart_ShareRepurchasesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ShareRepurchasesTable" id="iart_ShareRepurchasesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/>
  <element name="SharesRepurchasedAuthorizationDate" id="iart_SharesRepurchasedAuthorizationDate" type="xbrli:dateItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="StrikePriceOfWarrantTransactions" id="iart_StrikePriceOfWarrantTransactions" type="num:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SummaryOfCompanySEffectiveTaxRateTableTextBlock" id="iart_SummaryOfCompanySEffectiveTaxRateTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SupplierAgreementMember" id="iart_SupplierAgreementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SupplierRelationShipsMember" id="iart_SupplierRelationShipsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TechnologyMember" id="iart_TechnologyMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ThirdAmendmentMember" id="iart_ThirdAmendmentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TrademarksBrandNamesIndefiniteMember" id="iart_TrademarksBrandNamesIndefiniteMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TrademarksBrandNamesMember" id="iart_TrademarksBrandNamesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TreasuryStockValueAcquiredCostMethodAxis" id="iart_TreasuryStockValueAcquiredCostMethodAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem"/>
  <element name="TreasuryStockValueAcquiredCostMethodDomain" id="iart_TreasuryStockValueAcquiredCostMethodDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TwoThousandSixteenSeniorConvertibleNotesMember" id="iart_TwoThousandSixteenSeniorConvertibleNotesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TwoThousandTenAuthorizationMember" id="iart_TwoThousandTenAuthorizationMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TwoThousandTwelveSeniorConvertibleNotesMember" id="iart_TwoThousandTwelveSeniorConvertibleNotesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="UncertainTaxes" id="iart_UncertainTaxes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="USExtremitiesMember" id="iart_USExtremitiesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="USInstrumentsMember" id="iart_USInstrumentsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="USNeurosurgeryMember" id="iart_USNeurosurgeryMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="USSpineAndOtherMember" id="iart_USSpineAndOtherMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="USSpineMember" id="iart_USSpineMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
</schema>





