ICD 10 CM S56.404 | Description & Clinical Information

ICD 10 S56.404 describes an injury to the extensor muscle, fascia, and/or tendon of the left middle finger at the forearm level that is unspecified in nature or type, encompassing a range of potential injuries such as sprains, strains, tears, lacerations, and other trauma or overuse-related damage to the structures between the elbow and wrist that extend or straighten the finger.

Official Description Of S56.404

The ICD 10 CM book defines ICD 10 code S56.404 as:

When To Use S56.404

The diagnosis describes by ICD 10 CM S56.404 code refers to a specific type of injury that affects the extensor muscle, fascia, and/or tendon of the left middle finger at the forearm level. When such an injury occurs, it can lead to a range of symptoms, including pain, disability, bruising, tenderness, swelling, muscle spasm or weakness, limited range of motion, and sometimes an audible crackling sound associated with movement.

Medical providers typically diagnose this condition by taking into account the patient’s history and conducting a physical examination, with particular attention to the structure and type of injury. They may also use imaging techniques such as X-rays and magnetic resonance imaging for more severe injuries.

Once diagnosed, treatment options for this condition include several approaches. The first is to apply ice and give the injured area some rest. Medications such as muscle relaxants and analgesics and nonsteroidal anti-inflammatory drugs can be prescribed to manage pain and inflammation.

Patients may also benefit from the use of a splint or cast to prevent any movement and reduce the pain and swelling. Various exercises can help to improve flexibility, strength, and range of motion of the finger and forearm, helping patients to recover more quickly from their injuries.

In some cases, surgery may be necessary to address severe injuries. This will typically happen when non-surgical approaches are insufficient, there is a risk of long-term damage or disability, or when the patient’s quality of life is significantly impacted by the injury.

In conclusion, ICD 10 CM S56.404 describes a specific type of injury affecting the extensor muscle, fascia, and/or tendon of the left middle finger at the forearm level. Various treatment approaches are available to manage the symptoms and speed the recovery process. Medical providers can provide advice and guidance to help patients overcome their injuries and regain their quality of life.