Osteomyelitis of the Knee

Osteomyelitis is an infection of bone near the knee that can cause deep pain, fever, and swelling.

This page covers causes, symptoms, diagnosis, treatment options, medications, surgical approaches, and recovery guidance related to osteomyelitis of the knee.

Quick Facts

Focus	Details
Condition Type	Infectious
Common Symptoms	Severe pain and swelling, Warmth and redness, Fever or chills, Inability to bear weight
Typical Diagnosis	Urgent clinical exam, Joint aspiration and cultures, Blood tests and imaging
Common Treatments	Urgent medical evaluation, Long-course antibiotics

Causes and Risk Factors

Causes

Bacterial infection of the joint or bone

Risk Factors

Recent surgery or injection
Skin infection or wounds
Immunosuppression

Symptoms and Signs

Severe pain and swelling
Warmth and redness
Fever or chills
Inability to bear weight

Diagnosis

Urgent clinical exam
Joint aspiration and cultures
Blood tests and imaging

Treatment Overview

Focus	Details
Non-Surgical Care	Urgent medical evaluation
Medications	Long-course antibiotics
Injections	Not typically used
Surgical Options	Surgical debridement when needed

Self-Care and Recovery

Follow antibiotic plan and rest

Possible Complications

Rapid joint damage
Systemic infection if untreated

FAQs

What is Osteomyelitis of the Knee?

Osteomyelitis is an infection of bone near the knee that can cause deep pain, fever, and swelling.

What symptoms are common?

Severe pain and swelling, Warmth and redness, Fever or chills, Inability to bear weight.

How is it diagnosed?

Urgent clinical exam, Joint aspiration and cultures, Blood tests and imaging.

What treatments are used?

Urgent medical evaluation, Long-course antibiotics, Surgical debridement when needed.

When should I seek care?

Seek care for severe pain, swelling, fever, or inability to bear weight, or if symptoms persist despite self-care.