跟腱延长术 tendo-chilles lengthening TL ; Achillestendonlengthening ; achilles tendonlengthening

肌腱延长术 tendon lengthening ; lengthening of tendon ; tendon elongation

股四头肌肌腱延长术 tendon of quadriceps femoris lengthening

腱索延长术 lengthening of chordae tendineae