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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 TfHiNgjN07sTf4wKo8qXp6eKesGGgcCTg2cx2mAyqpSknqA7E9cjbuveIIJNgacd
 AgvsfhV6zha+pAMwvfu7Ww==

<SEC-DOCUMENT>0000914062-05-000458.txt : 20050707
<SEC-HEADER>0000914062-05-000458.hdr.sgml : 20050707
<ACCEPTANCE-DATETIME>20050707133523
ACCESSION NUMBER:		0000914062-05-000458
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050701
FILED AS OF DATE:		20050707
DATE AS OF CHANGE:		20050707

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CRYOLIFE INC
		CENTRAL INDEX KEY:			0000784199
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISC HEALTH & ALLIED SERVICES, NEC [8090]
		IRS NUMBER:				592417093
		STATE OF INCORPORATION:			FL
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1655 ROBERTS BOULEVARD N W
		STREET 2:		STE 142
		CITY:			KENNESAW
		STATE:			GA
		ZIP:			30144
		BUSINESS PHONE:		7704193355

	MAIL ADDRESS:	
		STREET 1:		1655 ROBERTS BOULEVARD N W
		STREET 2:		STE 142
		CITY:			KENNESAW
		STATE:			GA
		ZIP:			30144

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SEERY GERALD B
		CENTRAL INDEX KEY:			0001054701

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13165
		FILM NUMBER:		05942935

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		7704193555

	MAIL ADDRESS:	
		STREET 1:		1655 ROBERTS BLVD NW
		CITY:			KENNESAW
		STATE:			GA
		ZIP:			30144
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2005-07-01</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000784199</issuerCik>
        <issuerName>CRYOLIFE INC</issuerName>
        <issuerTradingSymbol>CRY</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001054701</rptOwnerCik>
            <rptOwnerName>SEERY GERALD B</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>CRYOLIFE</rptOwnerStreet1>
            <rptOwnerStreet2>1655 ROBERTS BOULEVARD, NW</rptOwnerStreet2>
            <rptOwnerCity>KENNESAW</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
            <rptOwnerZipCode>30144</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP, International Operations</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>9000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>6.21</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2004-03-24</value>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2008-09-24</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>55000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Stock option vests in 20% increments beginning on first anniversary of grant date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Gerald B. Seery</signatureName>
        <signatureDate>2005-07-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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