Question: what is the origin and insertion of latissimus dorsi?
Answer: Origin of the latissimus dorsi is from spinous processes of thoracic T7–T12, thoracolumbar fascia, iliac crest and inferior 3 or 4 ribs, inferior angle of scapula and insertion on floor of intertubercular groove of the humerus. ... The latissimus dorsi may be used for the tendon graft surgeries.