biportal
English
Etymology
bi- + portal
Adjective
biportal (not comparable)
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{{rfdef}}.- 2007, Parviz Kambin, Arthroscopic and Endoscopic Spinal Surgery: Text and Atlas (page 55)
- In addition, bilateral biportal access is necessary for anterior column stabilization when a minimally invasive posterolateral approach is employed (see Chapter 5).
- 2011, Harry N. Herkowitz, Steven R. Garfin, Frank J. Eismont, Rothman-Simeone The Spine E-Book: Expert Consult (page 1042)
- The introduction of a biportal approach allowed for direct visualization of instruments introduced through a cannula inserted into the disc from the opposite posterolateral portal.
- 2007, Parviz Kambin, Arthroscopic and Endoscopic Spinal Surgery: Text and Atlas (page 55)