Iliac stent placement is a minimally invasive procedure to treat iliac artery stenosis, a narrowing of the arteries in the pelvis that can lead to leg pain, numbness, or weakness. During the procedure, a thin, flexible tube called a stent is inserted into the narrowed artery to open it up and restore blood flow. The…

The iliac artery bifurcation is the division of the common iliac artery into two branches: the internal iliac artery (supplies the pelvic organs) and the external iliac artery (continues as the femoral artery to supply the lower limb). Atherosclerosis can narrow these arteries, leading to interventions like endarterectomy, angioplasty, stenting, or bypass surgery. Associated conditions…

The artery of Percheron stroke is an uncommon ischemic stroke that occurs in the paramedian thalami due to occlusion of the paramedian branches of the posterior cerebral arteries. It manifests with various neurological deficits, including vertical gaze palsy, altered consciousness, memory impairment, and motor deficits. Diagnosis is based on clinical presentation and neuroimaging. Treatment options…

A lacrimal duct stent is a small, hollow tube inserted into the lacrimal duct to keep it open and allow tears to drain properly. It is used to treat lacrimal duct obstruction, a condition where the duct becomes blocked, preventing tears from draining into the nose. Lacrimal duct stents come in various materials, including silicone,…

An ICA supraclinoid aneurysm refers to a weakened dilation in the supraclinoid segment of the internal carotid artery, located above the optic chiasm. It arises from a combination of hemodynamic stress, arterial wall weakness, and other factors. The rupture of such an aneurysm can lead to a subarachnoid hemorrhage, a life-threatening condition requiring prompt diagnosis…

The superficial circumflex iliac artery, a branch of the external iliac artery, courses laterally along the inguinal ligament and anastomoses with profunda femoris artery and other branches around the hip region. It supplies blood to the abdominal wall muscles and the lateral aspect of the thigh. Musculoskeletal Structures: The Players Behind Your Hip and Thigh…

Femoral artery aneurysms, characterized by a weakened and swollen artery in the groin, can exhibit symptoms like pain, swelling, and pulsation. Underlying conditions such as atherosclerosis, hypertension, and diabetes erhöhen the risk, along with lifestyle factors like smoking and high cholesterol. Complications include rupture, thrombosis, and embolism. Diagnosis involves imaging tests like ultrasound and angiography….

An iliac artery stent is a medical device used to treat iliac artery stenosis, a narrowing of the arteries supplying blood to the legs. The stent, a small expandable mesh tube, is inserted into the affected artery and expanded to widen the passageway for blood flow. The procedure, known as iliac artery stenting, restores blood…

Stenosis of the middle cerebral artery occurs when plaque buildup in the artery’s wall narrows it, reducing blood flow to the brain. This can lead to a stroke or transient ischemic attack (TIA), characterized by sudden onset of neurological symptoms. Diagnosis involves brain vessel imaging tests such as cerebral angiography or MRA. Treatment may include…

The artery of Adamkiewicz, a major blood supply to the spinal cord, typically arises from the left side of the aorta between T7 and T12. It is crucial for maintaining blood flow to the anterior two-thirds of the cord. The closeness rating of 1 indicates its close proximity to the cord, ensuring its supply. The…

The anterior ethmoidal artery, a branch of the ophthalmic artery, runs along the cribriform plate, supplying blood to the anterior ethmoid sinus and the olfactory bulb. Its close proximity to the olfactory bulb makes it vulnerable to surgical injury during endoscopic procedures, potentially leading to olfactory dysfunction. Dive into the Labyrinth of the Cribriform Plate:…

Mini Monoka Stent: Essential stakeholders include manufacturers who develop and distribute the device, medical societies and organizations that establish standards and guidelines for its use. Key informational sources consist of hospitals and medical centers providing insights on performance, governmental agencies ensuring safety and efficacy, and academic journals disseminating research. Meet the Medical Device Matchmakers: Manufacturers…