ICD-10 Diagnosis Code S46.392

Oth injury of muscle, fascia and tendon of triceps, left arm

Diagnosis Code S46.392

ICD-10: S46.392
Short Description: Oth injury of muscle, fascia and tendon of triceps, left arm
Long Description: Other injury of muscle, fascia and tendon of triceps, left arm
This is the 2017 version of the ICD-10-CM diagnosis code S46.392

Not Valid for Submission
The code S46.392 is a "header" and not valid for submission for HIPAA-covered transactions.

Code Classification
  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Injuries to the shoulder and upper arm (S40-S49)
      • Injury of muscle, fascia and tendon at shldr/up arm (S46)

Information for Patients


Arm Injuries and Disorders

Of the 206 bones in your body, 3 of them are in your arm; the humerus, radius and ulna. Your arms are also made up of muscles, joints, tendons and other connective tissue. Injuries to any of these parts of the arm can occur during sports, a fall or an accident.

Types of arm injuries include

  • Tendinitis and bursitis
  • Sprains
  • Dislocations
  • Broken bones

Some nerve problems, arthritis, or cancers can affect the entire arm and cause pain, spasms, swelling and trouble moving. You may also have problems or injure specific parts of your arm, such as your hand, wrist, elbow or shoulder.

  • Arm CT scan
  • Brachial plexopathy
  • Radial head fracture - aftercare
  • Radial nerve dysfunction


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