Every surgery involves some amount of complication and one of the main complications is the blood loss. While any surgery from a simple one to a complicated one a person can lose only a specific amount or percentage of blood and beyond that it becomes life threatening for the person. While performing the surgery it is very difficult for the doctor to tell or gauge how much blood loss is going to be there.
Only during the surgery based on the incisions the blood loss is measured. However, how much percentage of the body’s blood is lost is also very difficult to guess. During the surgery as the blood flows out it is sponged off and there is no measure or records kept. A clear identification of blood loss is if the surgery area is bleeding profusely or after noticing the symptoms in the patient after the surgery.
However, there is a broad classification of blood loss in patients undergoing surgery. They are divided into four grades and patient can fall under any of these. The amount of blood loss is graded only after the surgery is complete and not before that. A class 4 hemorrhage is the most serious grade and in this case the patient would have lost more than 40 percent of the body’s blood. This can be a life threatening condition for the patient. A class 3 blood loss is classified as a case where the patient loses about 30 to 40 percent of the blood. A class two blood loss grade would be somewhere under 20 percent of the loss of blood in the body. Class 1 type of blood loss is where the body loses about 15 percent of the blood.
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