Biological resurfacing is a recent surgical technique used to treat problems of

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Q: 78 (UPPSC/2014)
Biological resurfacing is a recent surgical technique used to treat problems of—

question_subject: 

Science

question_exam: 

UPPSC

stats: 

0,24,43,24,5,15,23

keywords: 

{'biological resurfacing': [0, 0, 0, 1], 'knee joints': [0, 0, 0, 1], 'ankle joints': [0, 0, 0, 1], 'hip joints': [0, 0, 0, 1], 'vertebral joints': [0, 0, 0, 1], 'recent surgical technique': [0, 0, 0, 1]}