musculus quadriceps femoris

1. Clinical Study on Increasing of Myodynamia after the Musculus Quadriceps Femoris Substituted by Abdominal Muscles
   腹肌代股四头肌术后提高肌力的临床研究
2. Conclusion ( 1) The fracture is related with the structure of femur and thigh muscles stress focus and the fatigue of musculus quadriceps femoris during military training.
   结论：（1）本病的发生与股骨解剖结构、肌群分布、军训后肌肉疲劳及应力集中等因素密切相关；

noun

1. a muscle of the thigh that extends the leg

   Synonym:    quadricepsquadriceps femorisquad