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Related Concept Videos

Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

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...
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
Diabetic Foot Ulcer01:31

Diabetic Foot Ulcer

Definition A diabetic foot ulcer (DFU) is a chronic, non-healing wound that develops in individuals with diabetes. It typically occurs on pressure-bearing areas such as the heel, metatarsal heads, or hallux, and carries a high risk of infection and amputation.Pathophysiology • The development of DFUs can be explained by four interconnected mechanisms: neuropathy, ischemia, infection, and impaired wound healing. • Neuropathy is the most common factor. Sensory neuropathy reduces pain perception,...
Varicose Veins II: Diagnostic Studies and Interprofessional Care01:26

Varicose Veins II: Diagnostic Studies and Interprofessional Care

Varicose veins, or varicosities, develop when the valves in the veins, which control blood flow, weaken or damage. It causes blood to pool and the veins to enlarge. Understanding the clinical manifestations, diagnostic approaches, and management options for varicose veins is crucial for effective treatment and relief.Clinical manifestationsClinical manifestations of varicose veins include a heavy, achy feeling or pain after prolonged standing or sitting. This discomfort can often be relieved by...
Peripheral Artery Disease IV: Nursing Management01:26

Peripheral Artery Disease IV: Nursing Management

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, temperature changes,...
Diabetic Retinopathy01:27

Diabetic Retinopathy

DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...

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Updated: May 8, 2026

Microvascular Decompression: Salient Surgical Principles and Technical Nuances
10:35

Microvascular Decompression: Salient Surgical Principles and Technical Nuances

Published on: July 5, 2011

Surgical revascularization techniques for diabetic foot.

Siva Krishna Kota1, Sunil Kumar Kota, Lalit Kumar Meher

  • 1Department of Anesthesia, Central Security Hospital, Riyadh, Saudi Arabia.

Journal of Cardiovascular Disease Research
|September 13, 2013
PubMed
Summary

Diabetic foot wounds often lead to lower limb amputations due to vascular issues like arteriopathy. Revascularization procedures, including angioplasty and bypass, are crucial for limb salvage in diabetic patients with critical limb ischemia.

Keywords:
AngioplastyBypassDiabetesRevascularization

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High-Resolution Three-Dimensional Imaging of the Footpad Vasculature in a Murine Hindlimb Gangrene Model
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Microvascular Decompression: Salient Surgical Principles and Technical Nuances
10:35

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Published on: July 5, 2011

High-Resolution Three-Dimensional Imaging of the Footpad Vasculature in a Murine Hindlimb Gangrene Model
08:16

High-Resolution Three-Dimensional Imaging of the Footpad Vasculature in a Murine Hindlimb Gangrene Model

Published on: March 16, 2022

Area of Science:

  • Vascular Surgery
  • Diabetology
  • Podiatry

Background:

  • Diabetes mellitus is a significant risk factor for atherosclerosis, leading to diabetic foot complications.
  • Diabetic foot involves arteriopathy and neuropathy, causing vascular damage (microangiopathy and macroangiopathy).
  • Diabetic foot wounds contribute to 5-10% of lower limb amputations, with a 15-20% higher risk in diabetic populations.

Purpose of the Study:

  • To review and focus on various revascularization procedures for diabetic foot complications.
  • To highlight the importance of revascularization in limb salvage for diabetic patients with ischemic wounds.

Main Methods:

  • Discussion of revascularization options: angioplasty with or without stenting, surgical bypass, and hybrid procedures.
  • Mention of distal reconstructions with anastomosis to leg or pedal arteries.
  • Introduction of subintimal angioplasty as a newer endovascular technique for select patients.

Main Results:

  • The University of Texas classification distinguishes non-ischemic from ischemic wounds, with the latter having higher amputation rates.
  • Revascularization aims to restore pulsatile blood flow, which is critical for salvaging limbs affected by ischemia.
  • Distal reconstructions demonstrate satisfactory limb-salvage rates.

Conclusions:

  • Effective management of diabetic foot wounds requires addressing pain, infection, and ischemia.
  • Revascularization is a key strategy for limb salvage in diabetic patients with critical limb ischemia.
  • Various revascularization techniques, including endovascular and surgical options, offer solutions for limb preservation.