M00.012
Staphylococcal arthritis, left shoulder
Clinical Classification Guidelines
Medical Intelligence & Overview
Staphylococcal arthritis of the left shoulder is an infection caused by the bacteria Staphylococcus aureus. This bacteria invades the joint space, leading to inflammation, pain, and swelling. The condition requires prompt diagnosis and treatment to prevent long-term joint damage and restore shoulder function. It is a serious medical condition that can affect individuals of all ages, especially those with compromised immune systems or other health issues.
Causes & Symptoms
Clinical Causes: Direct infection from bacteria entering the joint through an injury or wound near the shoulder Spread from other infected areas of the body via the bloodstream (bacteremia) Post-surgical infection after shoulder surgeries or procedures Injection of contaminated substances into the joint space
Key Symptoms: Sudden onset of shoulder pain that worsens with movement Swelling and warmth around the shoulder joint Limited range of motion and stiffness Tenderness upon palpation of the shoulder Fever and chills, indicating systemic infection General discomfort or feeling unwell
Diagnostic & Treatment
Diagnosis Path: Diagnosis involves a combination of clinical evaluation and laboratory tests. A healthcare provider may perform the following assessments: - Physical examination focusing on shoulder swelling, tenderness, and range of motion - Blood tests to identify signs of infection, such as elevated white blood cell count and inflammatory markers - Imaging studies like X-rays, MRI, or ultrasound to assess joint damage and detect abscesses - Joint aspiration, where a sample of joint fluid is extracted with a needle and analyzed for bacteria, pus, and cell counts - Microbiological culture of joint fluid to identify Staphylococcus aureus, which guides targeted antibiotic therapy
Treatment Protocols: Managing staphylococcal arthritis of the shoulder typically involves: - Antibiotic therapy: Intravenous antibiotics tailored to target Staphylococcus aureus, often initially broad-spectrum and later adjusted based on culture results - Draining the infected joint: Surgical or needle aspiration procedures to remove pus and reduce bacterial load - Rest and immobilization of the shoulder to prevent further damage - Pain management with medications - Rehabilitation and physical therapy post-infection to restore joint function and strength In some cases, prolonged treatment and hospital care are necessary to fully resolve the infection and prevent recurrence. Early intervention is crucial to minimize joint destruction and preserve shoulder mobility.
Clinical Advice & FAQs
Billing Guidance
Is M00.012 a billable ICD-10 code?
Yes, M00.012 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M00.012?
Clinical documentation must specify the nature of Staphylococcal arthritis, left shoulder and any associated comorbidities for accurate reporting.
Cite this Clinical Reference