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The vascular supply of hip joint and its clinical significant / Suministro vascular de la articulación de la cadera y su significado clínico
Al-Talalwah, Waseem.
  • Al-Talalwah, Waseem; King Saud bin Abdulaziz University for Health Sciences. College of Medicine. Department of Basic Medical Sciences. King Abdullah International Medical Research Center. Riyadh. SA
Int. j. morphol ; 33(1): 62-67, Mar. 2015. ilus
Article in English | LILACS | ID: lil-743764
ABSTRACT
The hip joint gains its vascular supply from the superior gluteal arteries as well as from the medial and lateral circumflex femoral arteries with the first perforating artery. In gluteal trauma, the superior and inferior gluteal artery may be affected which may end with vascular insult of hip joint. The current study includes a dissection of 171 cadavers to examine the vascular supply of hip joint. In 99.3% of articular branch arises from the superior gluteal artery either directly or indirectly (95.4% or in 3.9%, respectively). In 81% of articular branch arises from the inferior gluteal artery either directly or indirectly in 78% or in 3%. In 20.3% of articular branch arises from the coexistence of sciatic artery either directly or indirectly (17.7% or in 2.6%, respectively). Infrequently, the internal pudendal artery gives articular branch in 0.4%. Further, there is no difference between male and female in hip joint supply in current study. Based on current study's result, the dominant articular branch of vascular supply of the hip joint comes from the superior gluteal artery whereas the inferior gluteal artery comes beyond due its congenital absence. The coexistence sciatic artery is a replacement artery for superior or inferior gluteal artery in case of congenital absence. Due to aneurysm of the three previous arteries after trauma, it is important to study their course and articular branches to avoid iatrogenic fault of joint vascular insult during surgical management of either true or false aneurysm.
RESUMEN
La articulación de la cadera obtiene su suministro vascular desde las arterias glúteas superiores, así como desde las arterias circunflejas femorales lateral y medial y la primera arteria perforante. En el trauma glúteo, las arteria glúteas superior e inferior pueden verse afectadas, lo que puede terminar con una lesión vascular de la articulación de la cadera. Este estudio incluyó la disección de 171 cadáveres con el fin de examinar el suministro vascular de la articulación de la cadera. El 99,3% de las ramas articulares se originan de la arteria glútea superior, ya sea directa o indirectamente (95,4% o en 3,9%, respectivamente). En 81% de los casos, la rama articular sse origina de la arteria glútea inferior, directa o indirectamente (78% y 3%, respectivamente). El 20,3% de la rama articular se origina de la conexistencia de la arteria ciática, ya sea directa o indirectamente (17,7% y 2,6%, respectivamente), y con poca frecuencia, la arteria pudenda interna origina una rama articular (0,4%). Además, los resultados no mostraron diferencia en el suministro de articulación de la cadera entre hombres y mujeres. En base a nuestros resultados, podemos señalar que la rama articular dominante de suministro vascular de la articulación de la cadera proviene de la arteria glútea superior, mientras que la arteria glútea inferior aporta de manera escasa debido a su ausencia congénita. La coexistencia de una arteria ciática, constituye un reemplazo de las arterias glútea superior o inferior en caso de ausencia congénita. En caso de un aneurisma de alguna de las tres arterias anteriores, posterior a un trauma, resulta importante estudiar su curso y ramas articulares para evitar una lesión vascular iatrogénica conjunta durante el tratamiento quirúrgico de aneurisma de tipo verdadero o falso.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Hip Joint Limits: Female / Humans / Male Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2015 Type: Article Affiliation country: Saudi Arabia Institution/Affiliation country: King Saud bin Abdulaziz University for Health Sciences/SA

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Full text: Available Index: LILACS (Americas) Main subject: Hip Joint Limits: Female / Humans / Male Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2015 Type: Article Affiliation country: Saudi Arabia Institution/Affiliation country: King Saud bin Abdulaziz University for Health Sciences/SA