Friday, August 8, 2014

Reconstructive

1239)Which of the following statements regarding Eccentric Dynamic Compression Plates (EDCP) is FALSE?

A. Eccentric Dynamic Compression Plates  (EDCP) contain two sets of dynamic drill holes.
B. Eccentric Dynamic Compression Plates  (EDCP)  have outside screws holes with incline ramps set obliquely at 45-90 degrees to the long axis of the plate.
C. The outer set of screw holes glides superiorly to produce compression at the level of the alveolus.
D. The inner set of screw holes glides toward the fracture, providing compression at the inferior mandibular border.
E. Eccentric Dynamic Compression Plates  (EDCP) need additional hardware to insure compression at the alveolus.




REFERENCES & ANSWER






Clark W. D.: Stabilization and Fixation of the Mandible, chapter 4 in Surgery of the Mandibule (Bailey B. J., Holt G. R., editors), Thieme,pp. 25-37




 
1239)     Eccentric Dynamic Compression Plates  (EDCP) need additional hardware to insure compression at the alveolus.

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