K41.91
Unilateral femoral hernia, without obstruction or gangrene, recurrent
Clinical Classification Guidelines
Medical Intelligence & Overview
A unilateral femoral hernia occurs when tissue pushes through a weak spot in the femoral canal, located just below the inguinal ligament in the upper thigh. When this hernia happens repeatedly on one side of the body, it is referred to as a recurrent hernia. Specifically, the ICD-10 code K41.91 describes a recurrent femoral hernia on one side, without signs of blockage or tissue death. This condition often presents as a bulge in the groin area, which may become more noticeable with activities that increase abdominal pressure.
Causes & Symptoms
Clinical Causes: Weakness in the muscles around the femoral canal, often due to genetic factors Previous hernia repair that didn't fully resolve the original weakness Increased pressure within the abdomen from obesity, heavy lifting, or persistent cough A congenital predisposition to hernias, where the opening in the femoral canal is naturally larger Age-related tissue weakening over time
Key Symptoms: A visible or palpable bulge in the upper thigh or groin, especially when standing or straining Discomfort or pain in the groin area, which may worsen with activity A sensation of heaviness or dragging in the groin Swelling that can increase with physical exertion and decrease when resting In cases of recurrence, symptoms may be similar to the initial hernia but often more noticeable due to scar tissue Rarely, if the hernia becomes trapped, symptoms may include nausea or vomiting (though this describes more complicated hernias with obstruction or gangrene)
Diagnostic & Treatment
Diagnosis Path: Diagnosing a recurrent femoral hernia typically involves a physical examination, where a healthcare professional feels for a bulge in the groin that becomes more prominent when standing or coughing. Reinforcement with imaging studies such as ultrasound, CT scan, or MRI can help confirm the presence and extent of the hernia, especially in cases with subtle signs or when previous surgical repair complicates detection.
Treatment Protocols: Treatment options for a recurrent femoral hernia focus on surgical repair to prevent complications and reduce symptoms. Surgical techniques include:
Clinical Advice & FAQs
Billing Guidance
Is K41.91 a billable ICD-10 code?
Yes, K41.91 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report K41.91?
Clinical documentation must specify the nature of Unilateral femoral hernia, without obstruction or gangrene, recurrent and any associated comorbidities for accurate reporting.
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