M25.26
Flail joint, knee
Clinical Classification Guidelines
Medical Intelligence & Overview
A flail joint of the knee is a severe injury that results in a loss of normal joint stability and movement. It typically occurs after significant trauma or injury, leading to various structural damages within the knee. This condition can impair mobility and function, requiring prompt diagnosis and appropriate management to restore joint stability and reduce pain.
Causes & Symptoms
Clinical Causes: Major trauma or blunt force injury to the knee Dislocation of the knee joint Severe ligament tears (e.g., ACL, PCL, MCL, LCL) Fractures involving the distal femur or proximal tibia Complex joint injuries involving multiple structures
Key Symptoms: Severe pain immediately after injury Inability to move the knee or bear weight Swelling and bruising around the joint Visible deformity or instability of the knee A 'flailing' or uncontrollable movement of the joint Limited or complete loss of joint function
Diagnostic & Treatment
Diagnosis Path: X-rays to assess bone fractures or dislocations Magnetic Resonance Imaging (MRI) for detailed visualization of soft tissue injuries, ligaments, and cartilage Physical assessment to evaluate joint stability and extent of dislocation Assessment of neurovascular status to check for nerve or blood vessel damage
Treatment Protocols: Emergency stabilization to prevent further injury Surgical repair or reconstruction of ligaments and joint structures Open reduction and internal fixation (ORIF) for associated fractures Rehabilitation therapy focusing on restoring strength, stability, and range of motion Pain management strategies
Clinical Advice & FAQs
Billing Guidance
Is M25.26 a billable ICD-10 code?
Yes, M25.26 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M25.26?
Clinical documentation must specify the nature of Flail joint, knee and any associated comorbidities for accurate reporting.
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