Surgery is the branch of medical science that treats disease or injury by operative procedures it contain all the words related to this with short description which helps us to understand these words in a easy manner. Search option is also available to find out any word with your choice .Helpful for education ,medical and other related purpose.

Make sure that third-party apps are allowed on your device: go to Menu->Settings->Security-> and check "Unknown Sources"

Tap the APK file. Allow the app any required permissions it asks for. Then, at the bottom of the installer window, click INSTALL.

You'll see a confirmation the app is installed. Now you'll see the app available in your list of installed apps.