A concussion causes an alteration of a person's mental status and can disrupt the normal functioning of the brain. Multiple concussions can have a long-lasting, cumulative life-changing effect. You don't have to be hit in the head to experience a concussion.
As well one may need more complicated treatment like surgery. In general, small broken bones with simple fractures take about four weeks to heal in small children. In teenagers and adults, small bones â like a finger or wrist bone â with a simple fracture, will take about six weeks to heal.Larger broken bones, for example the bones in the thigh, would take a great deal longer to heal, usually six weeks to three months in the average healthy adult.ntramembranous ossification is the process through which bones heal. The bones of a child tend to break more easily, and so it's important to be vigilant about a second injury to the broken bone. A person with a broken finger. The way in which a bone is broken may effect the amount of time it takes to heal.
Submit. Â· just now. Report Abuse. an average time for a bone to knit or heal is 6-8 weeks for a simple break, however there are other things to change that i.e the bone that broke, type of break and general health of the person that has the broken bone.ubmit. Â· just now. Report Abuse. an average time for a bone to knit or heal is 6-8 weeks for a simple break, however there are other things to change that i.e the bone that broke, type of break and general health of the person that has the broken bone.