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Basic information on the SURGICAL PROCEDURE - Straumann

Basic information on the SURGICAL PROCEDURE - Straumann

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1<br />

Calculating <strong>the</strong> effective b<strong>on</strong>e availability<br />

X-ray reference sphere 5 mm x b<strong>on</strong>e availability (X-ray*)<br />

reference sphere diameter <strong>on</strong> <strong>the</strong> X-ray<br />

*C<strong>on</strong>siderati<strong>on</strong> of all implant anatomic structures (e.g.mandibular canal, sinus maxillaris, etc.)<br />

Example:<br />

5 mm x 13 mm<br />

6 mm (+20% distorti<strong>on</strong>)<br />

= 10.8 mm<br />

Due to <strong>the</strong> c<strong>on</strong>structi<strong>on</strong> and functi<strong>on</strong> of <strong>the</strong> drills, <strong>the</strong> drill tip is a maximum of<br />

0.4 mm l<strong>on</strong>ger than <strong>the</strong> implant inserti<strong>on</strong> depth. this additi<strong>on</strong>al length must be taken<br />

into c<strong>on</strong>siderati<strong>on</strong> in <strong>the</strong> planning.<br />

see also DvD “straumann ® Dental implant system-surgery“,<br />

art. no. 150.541, “measurement and analysis procedure for operati<strong>on</strong><br />

planning“.<br />

= effective b<strong>on</strong>e availability<br />

Additi<strong>on</strong>al length of <strong>the</strong> drill tip<br />

max. 0.4 mm

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