The MCL or medial collateral ligament, assists in keeping the shin bone (tibia) in its place. The MCL is generally injured by pressure or stress on the outer part of the knee. A block to the outer surface of the knee while playing football is a common reason for injury to this ligament.
Conjoined Twins (Siamese Twins) - An Overview of Twins Joined at Birth
Conjoined twins, commonly referred to as Siamese twins, are a unique phenomenon where identical twins are physically joined together at certain body parts.
MCL Sprain - Types, Symptoms, Diagnosis, and Treatment
The medial collateral ligament sprain in the knee causes pain, swelling, and lack of stability in the knee.