Basic information on the surgical procedures - Straumann
Basic information on the surgical procedures - Straumann
Basic information on the surgical procedures - Straumann
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S/SP/TE implants<br />
Shoulder diameter<br />
D (mm)<br />
Gap width<br />
a min<br />
(mm)<br />
Distance between adjacent<br />
teeth at b<strong>on</strong>e level<br />
b min<br />
(mm)<br />
b<br />
Ø 3.5 (NN) 5.5 6.5<br />
a<br />
D<br />
Ø 4.8 (RN) 7 8<br />
Ø 6.5 (WN) 8.5 9.5<br />
Rule D + 2 mm D + 3 mm*<br />
≥1,5 mm ≥1,5 mm<br />
*Rule 1 applied <strong>on</strong> both implant sides<br />
The Diagnostic T (see page 25), applied in <strong>the</strong> patient’s mouth or <strong>on</strong> <strong>the</strong> cast, can be used to obtain an initial measurement of <strong>the</strong> gap width for <strong>the</strong><br />
choice of <strong>the</strong> implant shoulder diameter and pros<strong>the</strong>tic rec<strong>on</strong>structi<strong>on</strong>.<br />
<strong>Straumann</strong> ® B<strong>on</strong>e Level implants<br />
For <strong>Straumann</strong> ® B<strong>on</strong>e Level implants, <strong>the</strong> distance between adjacent teeth at b<strong>on</strong>e level determines <strong>the</strong> implant<br />
diameter.<br />
BL implants<br />
Implant diameter<br />
D (mm)<br />
Gap width<br />
a min<br />
(mm)<br />
Distance between adjacent<br />
teeth at b<strong>on</strong>e level<br />
b min<br />
(mm)<br />
b<br />
BL Ø 3.3 5.5 6.5<br />
a<br />
D<br />
BL Ø 4.1 6 7<br />
BL Ø 4.8 7 8<br />
Rule D + 2 mm D + 3 mm*<br />
≥1,5 mm ≥1,5 mm<br />
*Rule 1 applied <strong>on</strong> both implant sides<br />
20<br />
3. Preoperative Planning 3.1 Implant positi<strong>on</strong>
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