In a female cadaver unilateral variations were found in upper limb arterial system - as (1) high-up origin of ulnar artery at arm, (2) persistent prominent arteria nervii mediana or median artery, (3) common interosseous artery branching out of brachial artery. Literature review revealed these coexistent anomalies as the consequence of aberrant finalization of the path chosen by axis arterial n...

The objective of this paper was to establish the normal findings of B-mode and color Doppler ultrasound of the forearm arteries in candidates for coronary artery bypass grafting with radial artery graft. Examination of radial and ulnar arteries was performed in 127 patients. The vessel diameters and peak systolic velocities were measured and the presence of atherosclerotic changes, calcificatio...

A 32-year old right-handed male presented to emergency room after going through a glass window during an altercation. At the time of the presentation, the patient admitted to the use of alcohol, and was not able to give clear history. Upon close physical exam, isolated, right distal volar-ulnar forearm laceration was identified with active bleeding (Figure 1). The patient demonstrated stable vi...

Methods:A candidate was chosen based on strict screening criteria including ongoing immunosuppression, proof of compliance and strong family support. The recipient was an eightyear-old quadrimembral amputee secondary to sepsis with distal forearm amputations who was functional with lower extremity prostheses but had failed upper extremity prostheses. A donor was found with ABO compatibility and...

The effects of cannulation of the radial artery were studied in 23 patients. Distal arterial pressure on the thumb, measured during radial or ulnar artery compression, was compared with the result of a modified Allen test performed before operation. Distal arterial pressure on the thumb was monitored for approximately 10 days after removal of the cannula. It was found that radial artery thrombo...

SUMMARY The clinical value of distal ulnar or radial artery adipofascial perforator flaps is shown in a series of 30 patients with severe hand and wrist injuries and major soft tissue defects requiring coverage. There were 22 men and 8 women, aged 16-73 years. The defects were dorsal and/or palmar, with or without transpalmar or transcarpal amputation, or amputation of the thumb and/or the digi...

The median artery usually regresses after the eighth week of intrauterine life, but in some cases it persists into adulthood. The persistent median artery (PMA) passes through the carpal tunnel of the wrist, accompanying the median nerve. During anatomical dissection in our department, we found two unilateral cases of PMA originating from the ulnar artery. In both cases the PMA passed through t...

Ulnar artery aneurysms in children younger than 10 years of age are rare, with fewer than 10 reported cases worldwide. Unlike adult arterial aneurysms, the etiology of these lesions in children is not well understood, and there is no accepted method for treating these lesions. The method of diagnosis and excision of an ulnar artery aneurysm that showed a favourable outcome in a two-year-old boy...