How to Do Nailfold Capillaroscopy?

Nail Capillary Anatomy
Capillaroscopy is a method used to examine a patient's microcirculation and assess pathological changes. It is completely safe and noninvasive. Using some sort of microscopy, the clinician looks through the epidermis of the nailfold to view the capillaries of the distal papillae.

What is Nailfold capillary abnormalities?

In systemic sclerosis, nailfold capillary dermatoscopy features include irregularly and regularly enlarged vessels, microhaemorrhages, reduced capillary density, branching vessels and disorganised architecture. Three patterns of microangiopathy are seen in systemic sclerosis and are termed early, active and late.

What is capillary microscopy?

Capillary microscopy is a noninvasive technique for measuring red blood cell velocity and for determining nutritional blood flow in the capillaries of the skin. This method can be applied in distinguishing patients with Raynaud's phenomenon from those with other disorders involving ischemia of the hand.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.