GENERAL HISTOLOGY

Detailed explanation-1: -Hyperextension is an excessive joint movement in which the angle formed by the bones of a particular joint is straightened beyond its normal, healthy range of motion. Such a movement may potentially make that joint unstable and increase the risk and likelihood of dislocation or other potential joint injuries.

Detailed explanation-2: -Hyperextension is the abnormal or excessive extension of a joint beyond its normal range of motion, thus resulting in injury. Similarly, hyperflexion is excessive flexion at a joint. Hyperextension injuries are common at hinge joints such as the knee or elbow.

Detailed explanation-3: -Extension past the regular anatomical position is referred to as hyperextension . This includes moving the neck back to look upward, or bending the wrist so that the hand moves away from the forearm. Abduction occurs when a bone moves away from the midline of the body.