Segmental branches emanating from saphenous nerve morphing into sympathetic trunks for innervation of saphenous artery and its clinical implication for arterial sympathectomy
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منابع مشابه
Saphenous nerve innervation of the medial ankle
BACKGROUND The distal saphenous nerve is commonly known to provide cutaneous innervation of the medial side of the ankle and distally to the base of the great toe. We hypothesize that the saphenous nerve innervates the periosteum of the medial malleolus and joint capsule. METHODS Five fresh limbs were dissected and the saphenous nerve was traced distally with magnification. The medial malleol...
متن کاملTraumatic lesions of internal saphenous nerve and branches.
OBJECTIVE To show a rare lesion that sometimes simulates vascular disorder of the lower extremities. METHOD Three patients were operated and the follow-up period was eight months, the surgical technique was neurotomy of the infrapatellar and descendent branches. RESULTS In two cases there were almost total pain resolution, and in other case improvement only. CONCLUSION Surgical treatment ...
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Among the first 400 patients undergoing saphenous vein coronary artery bypass at Stanford Medical Center, 67 (18%) met criteria for "preinfarction angina". Angina was alleviated and possible myocardial infarction was prevented utilizing these surgical technics. The overall operative mortality rate in the preinfarction angina patients was 10.4%, which contrasted strikingly with a 1.5% operative ...
متن کاملPig Saphenous Artery
Contraction of the guinea pig saphenous artery induced by stimulation of perivascular nerves consists of an adrenergic and a purinergic component. Neuropeptide Y (NPY) potentiated the neural responses significantly at low stimulation frequencies but not at high frequencies when the contraction was maximal. After blocking the adrenoceptors with phentolamine, significant potentiation of the purin...
متن کاملThe saphenous nerve: its course and importance in medial arthrotomy.
Both lower extremities of 10 cadavers (20 specimens) were dissected to delineate the course of the saphenous nerve and its two major divisions (sartorial and infrapatellar branches). The course of the saphenous nerve followed the standard text description, except at the point in the sartorius muscle where the infrapatellar branch exited to become a subcutaneous structure. The location of this b...
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ژورنال
عنوان ژورنال: International Wound Journal
سال: 2021
ISSN: 1742-4801,1742-481X
DOI: 10.1111/iwj.13630