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Related Concept Videos

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

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Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
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Assessment of the Cardiovascular System III: Palpation01:27

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Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above...
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Peripheral Artery Disease III: Interprofessional Care01:27

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Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
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Peripheral Artery Disease I: Introduction01:30

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Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
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Peripheral Artery Disease IV: Nursing Management01:26

Peripheral Artery Disease IV: Nursing Management

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 The nursing management of a patient with peripheral artery disease (PAD) begins with a thorough assessment of the patient’s health history and clinical manifestations.AssessmentHealth History: Evaluate the patient’s history of hypertension, hyperlipidemia, family history of cardiovascular issues, and lifestyle factors such as dietary patterns, smoking, and physical activity.Physical Examination:Assess the affected extremity for decreased or absent peripheral pulses,...
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Arteries of Lower Limbs01:20

Arteries of Lower Limbs

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The external iliac artery transitions out of the body cavity, entering the femoral region of the lower leg, and is renamed the femoral artery at the point where it traverses the body wall. This artery is responsible for the distribution of blood to the thigh's deep muscles and the skin's ventral and lateral regions, achieved through several minor branches and the lateral deep femoral artery, which also spawns a lateral circumflex artery. The knee area receives blood from the genicular...
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Differentiating Radiculopathy from Lower Extremity Arthropathy.

Steven F DeFroda1, Alan H Daniels2, Matthew E Deren1

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Differentiating lower extremity pain causes requires careful evaluation. Consider joint issues or implant complications before assuming lumbar radiculopathy, especially after surgery.

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Area of Science:

  • Orthopedics
  • Neurology
  • Pain Management

Background:

  • Low back and lower extremity pain are common, often making it difficult to distinguish between primary extremity issues and lumbar radiculopathy.
  • Accurate diagnosis is crucial to avoid unnecessary advanced imaging and potential misdiagnosis of asymptomatic spinal pathology.

Purpose of the Study:

  • To outline diagnostic strategies for lower extremity pain.
  • To emphasize the importance of considering non-spinal causes, including joint arthroplasty complications, in patients with lower extremity pain.

Main Methods:

  • Review of diagnostic challenges in lower extremity pain.
  • Discussion of the role of physical examination and imaging.
  • Evaluation of steroid injections as a diagnostic tool.
  • Consideration of post-arthroplasty complications.

Main Results:

  • Careful physical examination and judicious use of imaging are key to diagnosing lower extremity pain.
  • Steroid injections can provide short-term relief, aiding in diagnosis for surgical candidates.
  • Vague lower extremity pain post-arthroplasty warrants investigation for implant failure or infection.

Conclusions:

  • A comprehensive diagnostic approach is necessary for lower extremity pain.
  • Non-spinal pathology, particularly related to joint arthroplasty, should be ruled out.
  • Avoiding over-utilization of advanced spinal imaging is important for accurate diagnosis.