You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is In which type of injuries, contre-coup lesions are observed? and explain in detail?
Contrecoup lesions are seen in head injuries. They are chiefly due to local distoion of the skull, and sudden rotation of the head resulting from blow, which cause shear strains due to the pulling apa of the constituent paicles of the brain. Coup means that the injury is located beneath the area of impact, and results directly by the impacting force. Contrecoup means that the lesion is present in an area opposite the side of impact. Ref: Essentials of Forensic Medicine and Toxicology by Narayan Reddy, 27th edition, Page 221.