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2El -Sayed AM , Ragab RK. Arthroscopic -assisted reduction andstabilization of transverse fractures of the patella [J]. Knee,2009,16(1): 54-57.
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6Lysholm J,Gillguist J. Evaluation of knee ligament aurgery results with special emphasis on use of a scoring scale [J]. Am J Sports Med, 1982,10(3) : 150-154.
7El-Sayed AM,Ragab RK. Arthroscopic-assisted reduction and sta- bilization of transverse fractures of the patella[J]. Knee, 2009,16(1): 54-57.
