Endovascular and open surgical treatment of brachiocephalic arterial disease.

The treatment of occlusive lesions in the innominate, subclavian, and axillary arteries has, until recently, been entirely surgical. Recently, advances in endovascular technologies have provided an alternative means of therapy. The advent of balloon angioplasty has resulted in some turmoil between medical specialties regarding patient selection and acceptable applications. Innovations in imaging, guidewire, catheter, stent, and balloon technology allow one to obtain percutaneous access and perform therapeutic procedures in a relatively safe manner. However, the excellent and time-tested results of surgery remain a standard for developing new procedures. Despite the appeal of less invasive techniques, the morbidity, mortality, and durability of novel treatments must equal or exceed those standards set by surgical procedures. Proponents of the endovascular options must familiarize themselves with advantages and disadvantages of surgical procedures. In a similar manner, surgeons have an obligation to understand the less invasive technologies as well. The clinician must uphold the best interests of the patient as a fundamental factor in the determination of a particular form of therapy. This paradox is well illustrated by consideration of occlusive lesions in the upper extremity.