2004
DOI: 10.1590/s1413-78522004000200008
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Estudo anatômico das inserções distais do tendão extensor longo do polegar

Abstract: RESUMORegistramos pelo presente estudo que o músculo (ELP) e seu tendão apresentaram poucas variações anatômicas. Não registramos a presença de tendões acessórios e nem a ausência desse músculo ou de seu tendão. Verificamos em todas as preparações a passagem do tendão pelo terceiro compartimento osteofibroso, cruzando sobre os extensor radial curto (ERCC) e longo (ERLC) do carpo e dirigindose ao polegar. A alteração no trajeto tendinoso, desviando-se no sentido radial foi verificada em uma das preparações (1,6… Show more

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Cited by 4 publications
(2 citation statements)
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“…ISF, a not often diagnosed cause of pain on the dorsal aspect of the wrist, is a noninfectious inflammatory process affecting the dorsal aspect of the forearm, about 4 to 8 cm proximal to the Lister's tubercle (12,13) . Also known as crepitating peritendinitis, cross syndrome, subcutaneous perimyositis, bursitis of the abductor pollicis longus, oarsman's wrist, bugaboo forearm, among others (11)(12)(13)(14)(15)(16) , this syndrome was described by Velpeau in 1841, however the term "intersection syndrome" was introduced by Dobyns et al in 1978 and defined as an of the base of the second and third metacarpal bones. Such two tendons cross the same compartment of the extensor retinaculum in a single synovial sheath and may unfold into two or three fascicles, or may join together or exchange muscle fascicles (14) .…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…ISF, a not often diagnosed cause of pain on the dorsal aspect of the wrist, is a noninfectious inflammatory process affecting the dorsal aspect of the forearm, about 4 to 8 cm proximal to the Lister's tubercle (12,13) . Also known as crepitating peritendinitis, cross syndrome, subcutaneous perimyositis, bursitis of the abductor pollicis longus, oarsman's wrist, bugaboo forearm, among others (11)(12)(13)(14)(15)(16) , this syndrome was described by Velpeau in 1841, however the term "intersection syndrome" was introduced by Dobyns et al in 1978 and defined as an of the base of the second and third metacarpal bones. Such two tendons cross the same compartment of the extensor retinaculum in a single synovial sheath and may unfold into two or three fascicles, or may join together or exchange muscle fascicles (14) .…”
Section: Discussionmentioning
confidence: 99%
“…Its direction is similar to that of the APL and its tendon inserts into the dorsal surface of the proximal phalanx of the hallux. In the lower third of the forearm, the APL and the APB become superficial, and then obliquely cross the tendons of the extensor carpi radialis, cover the termination of the brachioradialis muscle and, while crossing the most lateral compartment of the extensor retinaculum in a single synovial sheath, superficially cross the radius styloid process and the radial artery (14) .…”
Section: Introductionmentioning
confidence: 99%