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Titolo:
THE BLOOD-SUPPLY OF THE HUMAN TEMPORALIS MUSCLE - A VASCULAR CORROSION CAST STUDY
Autore:
CHEUNG LK;
Indirizzi:
UNIV HONG KONG,PRINCE PHILIP DENT HOSP,DEPT ORAL & MAXILLOFACIAL SURG,34 HOSP RD HONG KONG HONG KONG UNIV HONG KONG,DEPT ORAL & MAXILLOFACIAL SURG HONG KONG HONG KONG
Titolo Testata:
Journal of Anatomy
, volume: 189, anno: 1996,
parte:, 2
pagine: 431 - 438
SICI:
0021-8782(1996)189:<431:TBOTHT>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
MYOCUTANEOUS ISLAND FLAPS; SKELETAL-MUSCLE; DIFFERENT SIZES; VOLUME TRACERS; MICROCIRCULATION; MICROSPHERES; ANGIOSOMES; GEOMETRY; ANATOMY; BODY;
Keywords:
MASTICATORY MUSCLES; VASCULATURE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
34
Recensione:
Indirizzi per estratti:
Citazione:
L.K. Cheung, "THE BLOOD-SUPPLY OF THE HUMAN TEMPORALIS MUSCLE - A VASCULAR CORROSION CAST STUDY", Journal of Anatomy, 189, 1996, pp. 431-438

Abstract

Knowledge as to the blood supply of the human temporalis muscle is limited to its extramuscular path and relations, little information existing about the intramuscular vascular architecture. To investigate the3-dimensional vascular network in the human temporalis muscle, in 5 fresh cadavers an infusion of methylmethacrylate resin was made via thecarotid vessels with subsequent removal of the organic tissues by a corrosion process, The vascular corrosion casts of the temporalis muscle were studied by stereomicroscopy and scanning electron microscopy. in 6 well perfused muscle specimens, the temporalis muscle was found tobe consistently supplied by 3 arteries: the anterior and posterior deep temporal arteries, and the middle temporal artery. Each primary artery branched into the secondary arterioles and then terminal arterioles. The venous network accompanied the arteries, and double veins pairing a single artery was a common finding. Arteriovenous anastomosis wasabsent, whereas arterioarterial and venovenous anastomoses were common. The capillaries formed a dense interlacing network with an orientation along the muscle fibres. Understanding of the intramuscular angioarchitecture of the temporalis provides the vascular basis for surgicalflap manipulation and splitting design.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/09/20 alle ore 21:26:18