Muscle bruise

Introduction Muscles are hit by foreign objects, causing pain, congestion, redness, dysfunction, muscle spasms, deformities and other symptoms. In addition to muscle contusion caused by direct external force, muscle damage is mainly caused by indirect external force to cause muscle strain. Common strains of the thighs, the back muscles, the back muscles, the thigh adductor muscles, etc. After the muscle injury, the wound is painful, swollen, tender or sputum, and the touch is hard. Pain is aggravated when the injured muscle is actively contracting or passively elongating. If the muscle is strained by indirect external force.

Cause

Subjected to the impact of foreign objects on the muscles. And the body posture is unreasonable, personal tolerance. The impact of factors such as the ability to fight. After muscle damage, the wound is painful, swollen, tender, or cramped, and the touch is hard. Pain is aggravated when the injured muscle is actively contracting or passively elongating. If the muscle is strained by indirect external force.

an examination

Related inspection

EMG Grip Weight Index Magnetic Resonance Imaging (MRI)

Clinical manifestations include pain, congestion, redness, dysfunction, muscle spasms, deformities, and the like. After a muscle strain, the wound is painful, swollen, tender, or cramped, and the touch is hard. Pain is aggravated when the injured muscle is actively contracting or passively elongating. Promptly perform MRI, EMG, and other related examinations of the affected area. You should go to the surgery for an examination.

Differential diagnosis

1. Muscle strain: The damage caused by muscle contraction or excessive traction during exercise. Muscle strain is a damage caused by a sharp contraction or excessive pulling of muscles during exercise. This is easy to occur during long, pull-ups and sit-up exercises. After the muscle strain, the painful part of the strained area can be touched by the muscles of the muscles, and the pain is obvious. The local swelling or subcutaneous hemorrhage is obviously restricted.

2. Muscle contusion: A non-open injury that occurs when a blunt object acts directly on the soft tissue of the carcass.

3, muscle tear: muscle strain is the damage caused by the muscle contraction or excessive traction during exercise. It is easy to occur during pull-ups and sit-up exercises. After the muscle strain, the painful part of the strained area can be touched by the muscles of the muscles, and the pain is obvious. The local swelling or subcutaneous hemorrhage is obviously restricted.

4, muscle bruises: muscles are mainly composed of muscle tissue. The shape of muscle cells is slender and fibrous, so muscle cells are often called muscle fibers. Muscle bruises are crushed by objects to damage muscles.

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