术中精准识别！尺动脉浅支变异伪装桡动脉：前臂皮瓣切取的关键挑战与破解之道 《Indian Journal of Otolaryngology and Head & Neck Surgery》：Superficial Ulnar Artery Mimicking the Radial Artery During Radial Forearm Free Flap Harvest: A Surgical ...

The second strategy is the use of transient ulnar artery compression, which can enhance antegrade radial artery flow. Ulnar artery compression seems to be most effective if applied in the setting ...

(UPDATED) Compressing the ulnar artery in addition to standard patent hemostasis significantly lowers the risk of radial artery occlusion after a transradial-access coronary intervention, a new study ...

However, in the hands of experienced radial operators, presumably someone who does more than 150 radial artery cannulations a year, it is not that great a learning curve to go to the ulnar artery ...

Ulnar artery flow tapers and stops in forearm (arrow). Figure 1b. Arteriogram of (A) hand shows no flow through ulnar artery and dominant radial artery supplying all digits and (B) forearm shows ...

Among patients undergoing diagnostic cardiac catheterization using transradial access, the use of prophylactic ipsilateral ulnar compression during radial artery hemostasis safely and effectively ...

Case #5: Ulnar Access when the Radial Artery is Occluded. Presenter: Richard A Anderson. September 24, 2018. REGISTER ...

BACKGROUND: Radial artery access is commonly performed for coronary angiography and invasive hemodynamic monitoring. Despite limitations in diagnostic accuracy, the modified Allen test (manual ...

Access occurred in the right radial artery in 92.9% of cases, left radial artery in 4.5% of cases, and right ulnar artery in 2.6% of cases. Among the 261 lesions, 37.5% were located in the ...

Two terminal brachial artery branches, the ulnar and radial arteries, supply the forearm and hand. The location of the brachial artery is close to the skin, and it is frequently injured.

Dr MN Bhat explained, "When the radial artery is too small, the ulnar artery can be used for angiography or stenting. However, it requires more expertise, as the ulnar artery is located deeper in ...