INTRODUCTION - Electrosurgery refers to the use of electricity to cause thermal tissue destruction, most commonly in the form of tissue dehydration, coagulation, or vaporization.- Electrosurgical procedures may be divided into four types based on their mechanism of tissue damage                     …

'Crew's feet' are the wrinkles that form with age at the outer corners of the eyes. They are due to contraction of the orbicularis  oculi muscles .'Crew's feet' are the wrinkles that form with age at the outer corners of the eyes. They are due to contraction of the orbicularis …

-  When applied correctly, sunscreens are efficacious in preventing acute sunburn and tanning.-  When applied correctly, sunscreens are efficacious in preventing acute sunburn and tanning.- They have also been successful in reducing some  chroniceffects of UVR irradiation, including immunosuppression,photocarcinogenesis, and photoaging.- Vehicle type and application patterns- Sunscreen vehicles often determine…

Objective: To evaluate, through a systematic review of the current literature, the evidence-based outcomes of the use of platelet-rich plasma (PRP) for the treatment of tendon and ligament injuries. Data  Sources:  A search of English-language articles was per- formed in PubMed and EMBASE using keywords ‘‘PRP,’’ ‘‘platelet plasma,’’ and ‘‘platelet concentrate’’…