square knot

n.

平结；

Square Knot
The spun square knot is the spun granny knot
The looped square knot: a useful suture method.
The arthroscopic square knot: fiction or fact?
Beyond the square knot: a novel knotting technique for surgical use
Tensile strength of a surgeon's or a square knot
The Symplectic Floer Homology of the Square Knot and Granny Knots
The arthroscopic square knot: a biomechanical comparison with open and arthroscopic knots.
The half-hitch knot: a rational alternative to the square knot
Laparoscopic intracorporeal cinch knots: changing the square knot paradigm