Stereotactic surgery


	Stereotactic surgery

aguil000

5-17-2008 8:32 AM

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5-17-2008 10:39 AM

ericskiff

Interesting - we can position parts in 3D when building cars, etc, but I'd never thought about that same tech applied to removing things from the body.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://www.clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/9ff7a6f1-1187-421e-967e-66086c02ce89/4A9610F3-CEAC-46B3-B32B-948741D3AEFC/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://en.wikipedia.org/w/index.php?title=Stereotactic_surgery&oldid=212477232" href="http://en.wikipedia.org/w/index.php?title=Stereotactic_surgery&oldid=212477232" style="font-size: 11px;">en.wikipedia.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://en.wikipedia.org/w/index.php?title=Stereotactic_surgery&oldid=212477232"><P><B>Stereotactic surgery</B> or <B>stereotaxy</B> is a <A title="Minimally-invasive" class="mw-redirect" href="http://en.wikipedia.org/wiki/Minimally-invasive">minimally-invasive</A> form of <A title="Surgery" href="http://en.wikipedia.org/wiki/Surgery">surgical</A> intervention which makes use of a three-dimensional <A title="Coordinates" class="mw-redirect" href="http://en.wikipedia.org/wiki/Coordinates">coordinates</A> system to locate small targets inside the body and to perform on them some action such as <A title="Ablation" href="http://en.wikipedia.org/wiki/Ablation">ablation</A> (removal), <A title="Biopsy" href="http://en.wikipedia.org/wiki/Biopsy">biopsy</A>, <A title="Lesion" href="http://en.wikipedia.org/wiki/Lesion">lesion</A>, injection, <A title="Deep brain stimulation" href="http://en.wikipedia.org/wiki/Deep_brain_stimulation">stimulation</A>, implantation, <A title="Radiosurgery" href="http://en.wikipedia.org/wiki/Radiosurgery">radiosurgery</A> (SRS) etc. "Stereotactic" in Greek (another accepted spelling is "stereotaxic") means movement in space.</p> <P>In theory, any organ system inside the body can be subjected to stereotactic surgery. Difficulties in setting up a reliable frame of reference (such as <A title="Bone" href="http://en.wikipedia.org/wiki/Bone">bony</A> landmarks which bear a constant spatial relation to soft tissues), however, mean that its applications have been limited to <A title="Neurosurgery" href="http://en.wikipedia.org/wiki/Neurosurgery">brain surgery</A>. Besides the <A title="Brain" href="http://en.wikipedia.org/wiki/Brain">brain</A>, biopsy and surgery of the <A title="Breast" href="http://en.wikipedia.org/wiki/Breast">breast</A> are done routinely to locate, sample (biopsy) and remove tissue. Plain X-ray images (mammography) and CT can be used to guide the procedure.</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/4A9610F3-CEAC-46B3-B32B-948741D3AEFC/blog/" title="blog or email this clip"><img src="http://content7.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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