Results 271 to 280 of about 7,264,146 (332)

Anatomical Variations of the Cystic Artery

European Journal of Morphology, 2003
Thorough knowledge about the origin of the cystic artery is surgically important, especially when intraoperative or post-operative bleeding occurs in the gallbladder fossa. The arterial supply of the gallbladder was studied in 81 livers. The gallbladder was supplied by one cystic artery in 86% and by two arteries in 14% of cases.
Bostjan, Mlakar, Eldar M, Gadzijev, Dean, Ravnik, Marija, Hribernik   +3 more
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Anatomical variations of the sural nerve

Clinical Anatomy, 2002
AbstractAn anatomical study of the formation of the sural nerve (SN) was carried out on 76 Thai cadavers. The results revealed that 67.1% of the SNs were formed by the union of the medial sural cutaneous nerve (MSCN) and the lateral sural cutaneous nerve (LSCN); the MSCN and LSCN are branches of the tibial and the common fibular (peroneal) nerves ...
Pasuk, Mahakkanukrauh, Ranida, Chomsung
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Anatomic variations of the midcarpal joint

The Journal of Hand Surgery, 1990
Two distinct anatomic variations in the human midcarpal joint have been identified. In type I the triquetrohamate joint is on a smooth oblique plane with the capitolunate joint. In type 2 the triquetrohamate joint is separated from the capitolunate joint by a concave transition facet on the hamate and lunate.
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Anatomic variations and stone formation

Current Opinion in Urology, 2018
The pathophysiological mechanisms in kidney stone formation are insufficiently understood. In order to achieve a better understanding of the complexity of stone formation, studies evaluating anatomical variations in the renal papillae have been performed. This review intends to illuminate recent findings.
Jung, Helene, Pless, Maria S, Osther, Palle J S; id_orcid 0000-0001-7962-1640   +2 more
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Anatomical variations of lumbosacral plexus

Surgical and Radiologic Anatomy, 2009
Deviations detected during spinal operations have motivated us to start research related to variations of lumbosacral plexus formation. Aim of this work was to find out deviations of its formation from ascension of particular roots from foramen invertebrale and foramina sacralia up to formation of terminal branches.
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Pathologic Anatomic Variations in the Sesamoids

Foot & Ankle, 1981
This paper reviews 26 patients who presented with disorders of one or both sesamoids of the foot. There is a high association between long-distance running and chondromalacia or stress fractures in these bones. Thirty-eight per cent of these patients had variations in the anatomy at this articulation, including asymmetry in sesamoid size, symmetrical ...
Pierce E. Scranton, Melvin H. Jahss
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Anatomic variations in the tetralogy of Fallot

American Heart Journal, 1971
Abstract Eighty-five specimens with a tetralogy of Fallot from patients varying in age from infancy to adult life were studied for (1) the nature of the pulmonary valve, the right ventricular infundibulum, the pulmonary arteries, the aortic arch, and the atrial septum and (2) the association of other anomalies and of bacterial endocarditis.
B N, Rao, R C, Anderson, J E, Edwards
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The Female Knee: Anatomic Variations

Journal of the American Academy of Orthopaedic Surgeons, 2007
Traditional knee implants have been designed "down the middle,"based on the combined average size and shape of male and female knee anatomy.Sex-based research in the field of orthopaedics has led to new understanding of the anatomic differences between the sexes and the associated implications for women undergoing total knee arthroplasty.
Sheryl, Conley, Aaron, Rosenberg, Roy, Crowninshield   +2 more
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Anatomical variations of the intrinsic muscles of the thumb

The Anatomical Record, 1994
AbstractThe observation of thirty dissections of intrinsic muscles of the thumb provides some information differing from earlier anatomical studies. The abductor pollicis brevis and the opponens pollicis have been divided into muscles having six or two fascicles (or bellies), respectively.
Van Sint Jan, Serge, Rooze, Marcel
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Anatomical variations of the extensor pollicis brevis

The Journal of Hand Surgery: Journal of the British Society for Surgery of the Hand, 1986
Sixteen arms in eight cadavers were dissected. The extensor pollicis brevis followed the description given in standard anatomy texts in only three out of the sixteen arms. Four out of the eight cadavers showed asymmetry of the extensor pollicis brevis between their two sides.
S, Dawson, N, Barton
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