T22.2: Burn of second degree of shoulder and upper limb, except wrist and hand

A second-degree burn of the shoulder and upper limb, except the wrist and hand, is a type of injury that affects the outer and second layer of skin, known as the epidermis and dermis, respectively. This kind of burn is often caused by exposure to heat sources like fire, hot liquids, steam, and other high-temperature objects. It may also result from chemical or electrical exposure. The injury may present with symptoms such as reddened skin, swelling, and blisters. Some pain, which can be severe, can occur due to damaged nerve endings in the skin. Overall, this condition impacts the body's protective system (the skin), which could potentially leave the victim more susceptible to infections if the burned skin breaks and leaves the underlying tissue exposed. Notably, although this type of burn involves deeper layers of the skin, it tends not to cause extensive damage to underlying bones, muscles, or tendons.