Pelvic Fractures

Pelvic Fractures

(Tile,1988)
A-Stable
B-Rotationally unstable; vertically and posteriorly stable
C-Rotationally, posteriorly and vertically unstable

A-Stable
A1-Fractures not involving ring, avulsion injuries
A1.1-Anterior superior spine
A1.2-AIIS
A1.3-Ischial Tuberosity
A2-Stable,minimal displacement
A2.1-Iliac wing fractures
A2.2-Isolated anterior ring injuries (four pillar)
A2.3-Stable,undisplaced, or minimally displaced pelvic ring #
A3-Transverse # of sacrum and coccyx
A3.1-Undisplaced transverse sacral #
A3.2-Displaced transverse sacral
A3.3-Coccygeal #

B-Rotationally unstable; vertically and posteriorly stable
B1-External rotation instability; open book injury
B1.1-Unilateral injury
B1.2-