There are 2 surgical approaches in hernia repair surgery: the open and the laparoscopic one. An approach is called open, when the surgeon makes a single incision near the location of the hernia, dissects the surrounding tissues and repairs the hernia under direct vision.
In general, we call the largest areas of land on earth the continents of the earth.
Africa has one of the most land masses on earth, covering 30.2 million square km (11.7 million sq mi) including adjacent islands. With this, Africa covers 6% of the Earthâs total surface area and 20.4 % of the worldâs land area and is home to more than 1 billion people.