system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 22-year-old man presented to his family physician with a laceration of the fibrous sheets or bands that cover his body under the skin and invest the muscles. Which of the following structures would most likely be injured?
assistant
The correct answer is  - The fascia is a fibrous sheet or band that covers the body under the skin and invests the muscles. -Tendons connect muscles to bones or cailage, -Aponeuroses serve as the means of origin or inseion of a flat muscle, - Synol tendon sheaths are tubular sacs filled with synol fluid that wrap around the tendons.