1. In the direct coaptation group the radial nerve was cut at that level and sutured directly.

2. Sensory and motor differentiated nerve coaptation plays an important role in the free neurovascular muscle transplantation due to the significance of motor axons for the flap reinnervation.

3. Material and Method:68 patients with incompetent mitral valves were included. Two-dimensional echocardiography were used to describe the abnormality of leaflet motion and leaflet edges coaptation .

4. The invention discloses a quality control method for orthopedics-traumatology coaptation.

5. Objective To measure the distance between the mitral leaflet coaptation point and the mitral annulus (CPMA) and explore the correlation between CPMA increase and left ventricular insufficiency.

6. Results The increases in apical and posterior displacement of the coaptation and in anterior mitral leaflet AML tethering were the independent determinants of MR.

7. The left common peroneal nerve was repaired in an end - to - end coaptation after transection.

8. Objective The application of endoscopic techniques in early judgment of the quality of nerve coaptation was introduced.

9. In left area , the contour and size of the left ventricle and left atrium and the shape and coaptation of the mitral valve could be visualized.