To summarize the clinical application and complications of macromolecule absorbable internal fixation materials in the treatment of instable ankle fracture, and prospect its future. The absorbable internal fixation materials can degrade in vivo, so they needn't a second surgery to remove; They degrade constantly and simultaneously lost their intensity, resuilting to avoid the stress force dodging effect; The mechanical character of absorbable internal fixation materials is more like human os integumentale. Therefore, macromolecule absorbable internal fixation materials are promising to treat instable ankle fracture.

0.05).No significant histological and ultrastructural changes were observed in the skin biopsies.Conclusion The long pulsewidth Diode Laser is a safe hair removal technique with good result and without adverse effect on the function of axillary sweat gland excretion.