ICD-10 Diagnosis Code S66.198

Inj flexor musc/fasc/tend finger at wrist and hand level

Diagnosis Code S66.198

ICD-10: S66.198
Short Description: Inj flexor musc/fasc/tend finger at wrist and hand level
Long Description: Other injury of flexor muscle, fascia and tendon of other finger at wrist and hand level
This is the 2017 version of the ICD-10-CM diagnosis code S66.198

Code Classification
  • Injury, poisoning and certain other consequences of external causes
    • Injuries to the wrist, hand and fingers (S60-S69)
      • Injury of muscle, fascia and tendon at wrist and hand level (S66)

Information for Medical Professionals

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Index of Diseases and Injuries
References found for the code S66.198 in the Index of Diseases and Injuries:

Information for Patients

Hand Injuries and Disorders

No matter how old you are or what you do for a living, you are always using your hands. When there is something wrong with them, you may not be able to do your regular activities.

Hand problems include

  • Carpal tunnel syndrome - compression of a nerve as it goes through the wrist, often making your fingers feel numb
  • Injuries that result in fractures, ruptured ligaments and dislocations
  • Osteoarthritis - wear-and-tear arthritis, which can also cause deformity
  • Tendinitis - irritation of the tendons
  • Disorders and injuries of your fingers and thumb

  • Brachial plexopathy
  • Claw hand
  • Dupuytrens contracture
  • Hand fracture - aftercare
  • Hand or foot spasms
  • Hand x-ray
  • Radial nerve dysfunction
  • Ulnar nerve dysfunction

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Wrist Injuries and Disorders

Your wrist is made up of eight small bones known as carpals. They support a tube that runs through your wrist. That tube, called the carpal tunnel, has tendons and a nerve inside. It is covered by a ligament, which holds it in place.

Wrist pain is common. Repetitive motion can damage your wrist. Everyday activities like typing, racquet sports or sewing can cause pain, or even carpal tunnel syndrome. Wrist pain with bruising and swelling can be a sign of injury. The signs of a possible fracture include misshapen joints and inability to move your wrist. Some wrist fractures are a result of osteoporosis.

Other common causes of pain are

  • Sprains and strains
  • Tendinitis
  • Arthritis
  • Gout and pseudogout

  • Colles wrist fracture - aftercare
  • De Quervain tendinitis
  • Wrist arthroscopy
  • Wrist pain
  • Wrist sprain - aftercare

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