The comparisons of them have been done and obtained several important factors that may affect the capability of reefs, including attachment area and current effect etc.

XOP and MTOM are crucial features of the new generation of web services frameworks since they finally provide interoperable attachment support and end the current problems in this area.

Conclusions Waterlase can achieve stability of gingival margin and gain normal periodontal attachment faster in crown lengthening surgery in aesthetic area.