A54.42
Gonococcal arthritis
Clinical Classification Guidelines
Excludes Type 2
- gonococcal infection of spine (A54.41)
Medical Intelligence & Overview
Gonococcal arthritis is an infection caused by the bacteria Neisseria gonorrhoeae, which also causes gonorrhea, a common sexually transmitted disease. When the bacteria spread to the joints, it results in gonococcal arthritis, leading to joint inflammation and pain. This condition requires prompt medical attention to prevent joint damage and other complications. It most often affects young adults and sexually active individuals but can occur in anyone who is infected.
Causes & Symptoms
Clinical Causes: Unprotected sexual contact with an infected partner, leading to gonorrhea transmission. Spread of bacteria from other sites in the body to the joints through the bloodstream. Repeated or untreated gonorrheal infections increasing the risk of complications such as joint involvement.
Key Symptoms: Severe joint pain, often involving one or a few joints, typically the knees, wrists, or ankles. Swelling and redness of the affected joints. Limited joint movement due to pain and swelling. Fever and chills in some cases. Skin manifestations like pustules or dermatitis may occur. General feeling of illness, fatigue, and malaise.
Diagnostic & Treatment
Diagnosis Path: Physical examination to assess joint swelling, warmth, and pain. Blood tests to detect infection markers and the presence of bacteria. Joint fluid analysis, including aspiration of joint fluid to identify Neisseria gonorrhoeae under microscopy or culture. Swab and urine tests from the genital area to confirm gonorrhea infection. PCR (polymerase chain reaction) testing for rapid detection of bacterial DNA.
Treatment Protocols: Intravenous or intramuscular antibiotics, often ceftriaxone or other cephalosporins. Oral antibiotics may follow initial treatment to complete the course. Pain relievers and anti-inflammatory medications to manage joint pain and swelling. Rest and immobilization of the affected joint to reduce discomfort. Treatment of any concurrent gonorrheal infections in other parts of the body. Follow-up testing to ensure the infection has been fully cleared.
Clinical Advice & FAQs
Billing Guidance
Is A54.42 a billable ICD-10 code?
Yes, A54.42 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report A54.42?
Clinical documentation must specify the nature of Gonococcal arthritis and any associated comorbidities for accurate reporting.
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