I71.42
Juxtarenal abdominal aortic aneurysm, without rupture
Clinical Classification Guidelines
Medical Intelligence & Overview
A juxtarenal abdominal aortic aneurysm is a specific type of aneurysm that occurs in the section of the aorta located near the kidneys. This condition involves a bulging or dilation of the aortic wall just below the arteries that supply blood to the kidneys. When this aneurysm remains without rupture, it may not cause immediate symptoms but can pose significant health risks if left untreated. Awareness and monitoring are essential to manage this condition effectively.
Causes & Symptoms
Clinical Causes: Atherosclerosis (buildup of fats and cholesterol in the arterial walls) Genetic factors or family history of aneurysms High blood pressure (hypertension) Smoking, which damages blood vessel walls Advanced age, particularly in individuals over 65 Connective tissue disorders like Marfan syndrome or Ehlers-Danlos syndrome Infections or inflammatory diseases affecting blood vessels
Key Symptoms: Often asymptomatic in early stages It may cause a pulsatile sensation near the abdomen Mild lower back or groin pain Deep, persistent pain in the abdomen or sides Signs of mass effect if the aneurysm enlarges significantly In rare cases, symptoms of impending rupture such as sudden severe pain or a feeling of fullness
Diagnostic & Treatment
Diagnosis Path: Ultrasound of the abdomen, which can reveal the size and location of the aneurysm Computed Tomography (CT) scan for detailed visualization of the aneurysm's extent Magnetic Resonance Imaging (MRI) if more detailed imaging is needed Physical examination may sometimes identify a pulsatile abdominal mass, but imaging provides definitive diagnosis
Treatment Protocols: Regular surveillance with imaging for small, stable aneurysms Lifestyle modifications such as smoking cessation, blood pressure control, and maintaining a healthy weight Surgical repair is recommended if the aneurysm exceeds a certain size, typically over 5.5 centimeters, or if it exhibits rapid growth Endovascular aneurysm repair (EVAR), a minimally invasive procedure involving placement of a stent graft Open surgical repair as an alternative, involving direct replacement of the affected aortic segment Post-treatment monitoring to ensure successful repair and detect potential complications
Clinical Advice & FAQs
Billing Guidance
Is I71.42 a billable ICD-10 code?
Yes, I71.42 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report I71.42?
Clinical documentation must specify the nature of Juxtarenal abdominal aortic aneurysm, without rupture and any associated comorbidities for accurate reporting.
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