M00.132

Clinical Causes: Bacterial infection with Streptococcus pneumoniae entering the joint through the bloodstream Spread from other infected areas in the body Infection following a direct injury or wound near the wrist Compromised immune system increasing susceptibility to infections Pre-existing health conditions that weaken the immune response, such as diabetes or chronic illnesses

Key Symptoms: Pain in the left wrist that worsens with movement or pressure Swelling around the joint area Redness and warmth over the affected wrist Limited range of motion due to pain, stiffness, or swelling Fever and chills in some cases General feeling of malaise or fatigue

Diagnosis Path: Medical history and physical examination focusing on wrist swelling, redness, and pain Blood tests to detect signs of infection and inflammation, such as elevated white blood cell count and C-reactive protein (CRP) levels Imaging studies like X-rays, ultrasound, or MRI to assess joint damage and rule out other causes Joint aspiration, where fluid is extracted from the wrist joint and analyzed for bacteria, including culture and sensitivity tests to confirm pneumococcal infection

Treatment Protocols: Antibiotic therapy: High-dose antibiotics, often administered intravenously initially, tailored based on culture results Drainage: Aspiration or surgical drainage of infected joint fluid to relieve pressure and remove bacteria Supportive measures: Rest, elevation of the wrist, and use of ice packs to reduce swelling Pain management: Analgesics or anti-inflammatory medications to alleviate discomfort Addressing underlying conditions: Ensuring any immunocompromising factors are managed to prevent recurrence Follow-up care: Regular monitoring with healthcare providers to assess treatment response and prevent complications