lumbricals 

  1. 名詞
蚓狀肌

    
                        
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例句

                

                    
    
                                                    
  1. 
                                It also innervates the three thenar muscles and the first and second lumbricals .                            
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  2. 
                                "Central muscle group": The four lumbricals arise on the medial side of the tendons of flexor digitorum longus and are inserted on the medial margins of the proximal phalanges.                            
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  3. 
                                The lumbricals , attached to the tendons of the flexor digitorum profundus (FDP) and extensor digitorum communis (FDC), flex the MCP joints while extending the IP joints and allow a smooth transfer of forces between these two muscles while extending and flexing the fingers.                            
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