Chinese Journal Of Clinical Anatomy ›› 2011, Vol. 29 ›› Issue (2): 165-167.

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Clinical anatomy of the tendon of quadriceps femoris

ZHANG Xin-chao1,ZHU Xing-fei1, DAI Zheng-shou2,TAN De-yan2   

  1. 1.Department of orthopaedics, Jinshan  Hospital,  Fudan  University ,Shanghai  200540, China; 2. Department of Anatomy, Shanghai Medical College of Fudan University, Shanghai 200032,China
  • Received:2010-06-16 Online:2011-03-25 Published:2011-03-28

Abstract:

Objective To provide anatomy data of the tendon of quadriceps femoris for reconstructing cruciate ligament of knee joint. Methods On 10 adult cadavaric lower limb specimens (20 knee joints), anatomic features of the patellar insertion of quadriceps femoris tendon were investigated. The length and width of the tendon of rmusculus rectus and the thickness of upper patellar pole were measured respectively. Results The patellar insertion  width  of  rectus  femoris was about(3.20±0.33)cm, and the original width (1.28±0.25)cm. The length of tendon tissue was (6.96±0.80)cm. The proximal four-fifths of rectus femoris was fully discrete, but the one-fifths of distal end fused with vastus lateralis and vastus intermedius, and formed the quadriceps femoris tendon, which inserted to the three-fourths upper pole anterior aspect of the patella. The average thickness of the upper pole of patella was (2.22±0.14) cm. Conclusions Given of the anatomic features of quadriceps femoris tendon, it is suitable for reconstructing the cruciate ligament of knee joint using this tendon.

Key words: Quadriceps femoris, Tendon, Knee joint, Clinic anatomy

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