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Non-pressure chronic ulcer of other part of left lower leg with necrosis of bone
ICD10CM code
#### Name of the Condition
- Non-pressure Chronic Ulcer of Other Part of Left Lower Leg with Necrosis of Bone
- ICD-10-CM Code: L97.824
#### Summary
This condition involves a chronic ulcer located on the left lower leg that is not caused by pressure. It is characterized by the presence of necrosis, or the death of bone tissue, within the affected area.
#### Causes
- Chronic ulcers can result from poor blood circulation, diabetes, prolonged inflammation, or infections that are not pressure-related. Necrosis of bone may develop due to inadequate blood supply or severe infections complicating the ulcer.
#### Risk Factors
- Diabetes
- Peripheral artery disease
- Obesity
- Smoking
- Advanced age
- Poorly controlled wounds or preexisting ulcers
#### Symptoms
- Persistent open wound on the lower leg
- Redness and swelling around the ulcer
- Pain or tenderness
- Foul-smelling discharge
- Exposure of bone within the ulcer
- Fever or malaise in case of infection
#### Diagnosis
- Physical examination of the wound
- Imaging tests like X-rays or MRIs to assess bone involvement
- Blood tests to rule out infection
- Wound culture to identify the presence of bacteria
#### Treatment Options
- Debridement: Surgical removal of dead tissue to promote healing.
- Antibiotics: For treating or preventing infection.
- Dressings: Special wound dressings to keep the ulcer clean and moist.
- Vascular therapy: To improve blood circulation.
- Bone graft or surgery: In severe cases, to repair necrotic bone.
#### Prognosis and Follow-Up
- Prognosis varies; early treatment improves outcomes but necrosis increases complexity.
- Regular follow-ups are crucial for monitoring healing, adjusting treatments, and preventing complications.
#### Complications
- Osteomyelitis (bone infection)
- Amputation in severe cases
- Continuous infection leading to systemic issues
#### Lifestyle & Prevention
- Maintain blood sugar levels if diabetic
- Regular exercise to enhance circulation
- Quit smoking to improve vascular health
- Proper foot and leg care to prevent ulcers
#### When to Seek Professional Help
- Worsening pain or swelling
- Fever or chills indicating infection
- Increase in ulcer size or change in color
- New discharge or foul odor from the ulcer
#### Additional Resources
- American Diabetes Association (https://www.diabetes.org/)
- Wound Healing Society (http://www.woundheal.org/)
- National Institute of Diabetes and Digestive and Kidney Diseases (https://www.niddk.nih.gov/)
#### Tips for Medical Coders
- Ensure accurate differentiation from pressure ulcers by noting absence of pressure-related causes.
- Double-check that the necrosis of bone involvement is well-documented in the medical records.
- Be attentive to the laterality and specific location of the ulcer on the lower leg.