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the use of three points of support, as adopted by paralyzed patients when changing from a sitting or standing position.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
The use of three bases for support (e.g., two legs and a cane, or one leg and two crutches).
Medical Dictionary, © 2009 Farlex and Partners