Codes / ICD10CM / T84.620

T84.620 Infection and inflammatory reaction due to internal fixation device of right femur

ICD10CM code

ICD10CM

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Name of the Condition

  • Infection and Inflammatory Reaction Due to Internal Fixation Device of Right Femur

Summary

This condition involves an infection or inflammatory response related to an internal fixation device (e.g., screws, plates, rods) used to stabilize the right femur. The reaction may affect the device, surrounding tissue, or bone, potentially leading to complications like delayed healing or device failure.

Causes

Infections or inflammation can arise from bacterial contamination during surgery, poor wound healing, or the body’s immune response to the implanted material. Trauma to the site, biofilm formation on the device, or pre-existing infections may also contribute to these reactions.

Risk Factors

  • Recent orthopedic surgery involving internal fixation of the right femur
  • Poor surgical site hygiene or contamination
  • Immunocompromised states (e.g., diabetes, chemotherapy)
  • Obesity or poor circulation affecting healing
  • History of prior infections at the surgical site

Symptoms

  • Pain, swelling, or redness at the implant site
  • Warmth, tenderness, or drainage from the wound
  • Fever or systemic signs of infection
  • Reduced mobility or instability in the affected limb
  • Persistent inflammation despite standard postoperative care

Diagnosis

Diagnosis involves clinical evaluation, imaging (e.g., X-rays, MRI, or CT scans) to assess device integrity and surrounding tissue, and laboratory tests (e.g., blood cultures, inflammatory markers) to identify infection.

Treatment Options

Treatment may include antibiotics (for infection), device removal or revision, surgical debridement, and supportive care to manage inflammation. The approach depends on the severity of the reaction and device stability.

Prognosis and Follow-Up

Prognosis varies based on infection severity, device stability, and patient health. Follow-up typically involves monitoring for recurrence, imaging to assess healing, and functional assessments to guide recovery.

Complications

Potential complications include chronic infection, osteomyelitis, device loosening or failure, delayed bone healing, and systemic sepsis if the infection spreads.

Lifestyle & Prevention

  • Maintain good wound hygiene post-surgery
  • Avoid smoking, which impairs healing
  • Manage underlying conditions (e.g., diabetes) to reduce infection risk
  • Follow postoperative care instructions closely

When to Seek Professional Help

Seek care if symptoms worsen (e.g., increased pain, fever, drainage) or if mobility declines significantly, as these may indicate worsening infection or device issues.

Tips for Medical Coders

Document the specific anatomical site (right femur) and whether the reaction is infectious or inflammatory. Include details on device type, surgical history, and clinical findings to support code assignment. Ensure documentation aligns with the ICD-10-CM guidelines for T84.620.

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