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1.
Int. j. morphol ; 40(2): 495-506, 2022. tab, ilus
Article in English | LILACS | ID: biblio-1385637

ABSTRACT

SUMMARY: In an investigation of 92 female and 79 male cadavers persistent sciatic and axial arteries were identified and classified based on their origin and location. Sciatic arteries were observed to arise from a number of different arteries in 68 specimens: anterior trunk of the internal iliac artery (12 specimen); internal pudendal artery (1 specimen); posterior trunk of the internal iliac artery (44 specimens); anterior and posterior trunks as a double artery (4 specimens); superior gluteal artery (7 specimens). In addition, the sciatic arteries were observed to give the superior and inferior gluteal arteries (12 and 9 specimens respectively). It is of note that a persistent sciatic artery was observed to give the superior or inferior gluteal artery rather than the superior or inferior gluteal artery giving the persistent sciatic artery: a persistent sciatic artery was also observed to exist with the superior or inferior gluteal artery. This questions the general embryological origin of a persistent sciatic artery. The embryological origin of the proximal part of the axial artery and whether it forms the superior or inferior gluteal artery is discussed, together with the general arrangement of the internal iliac and femoral arterial systems. Presentation of the sciatic artery is also discussed with respect to existing embryological theories and from a new perspective. A number of embryological vascular anomalies are also discussed.


RESUMEN: En este studio se identificaron y clasificaron las arterias ciáticas y axiales persistentes según su origen y ubicación en 92 cadáveres femeninos y 79 masculinos, Se observó que las arterias ciáticas surgían de varias arterias diferentes en 68 especímenes: tronco anterior de la arteria ilíaca interna (12 especímenes); arteria pudenda interna (1 espécimen); tronco posterior de la arteria ilíaca interna (44 especímenes); troncos anterior y posterior como una arteria doble (4 especímenes); arteria glútea superior (7 especímenes). Además, se observó que las arterias ciáticas daban las arterias glúteas superior e inferior (12 y 9 especímenes respectivamente). Cabe señalar que se observó que una arteria ciática persistente daba lugar a la arteria glútea superior o inferior en lugar de que la arteria glútea superior o inferior diera lugar a la arteria ciática persistente: también se observó que existía una arteria ciática persistente con la arteria glútea superior o inferior. Esto cuestiona el origen embriológico general de una arteria ciática persistente. Se discute el origen embriológico de la parte proximal de la arteria axial y si forma la arteria glútea superior o inferior, junto con la disposición general de los sistemas arteriales ilíaco interno y femoral. También se observó desde una nueva perspectiva la presentación de la arteria ciática con respecto a las teorías embriológicas existentes. Además se discuten varias anomalías vasculares embriológicas.


Subject(s)
Humans , Male , Female , Arteries/anatomy & histology , Sciatica/blood , Cadaver
2.
Rev. cir. (Impr.) ; 73(1): 91-94, feb. 2021. ilus
Article in Spanish | LILACS | ID: biblio-1388793

ABSTRACT

Resumen Objetivo: El objetivo del trabajo es presentar una opción terapéutica adecuada para los pseudoaneurismas de la femoral profunda secundarios a trauma penetrante, así como realizar una revisión de la literatura sobre el manejo en estas patologías. Caso clínico: Paciente masculino de 21 años quien 5 meses previos a su valoración sufre una herida por arma punzocortante en el muslo izquierdo, desarrollando aumento de volumen el sitio de la lesión, dolor y limitación al movimiento. Se diagnostica un pseudoaneurisma de la arteria femoral profunda de 2,3 cm x 2,1 cm x 2,7 cm y un hematoma adyacente de 13,5 cm x 12,6 cm x 23 cm. Se realiza exclusión del pseudoaneurisma mediante cirugía endovascular con coils, posteriormente se evacúa el hematoma adyacente. Resultados: El paciente egresa al tercer día posoperatorio con mejoría de la sintomatología, antibioticoterapia y analgesia. Discusión y Conclusión: En el caso presentado la exclusión del pseudoaneurisma mediante coils facilitó el control de éste y la evacuación del hematoma adyacente, disminuyendo el riesgo de sangrado. Por lo que consideramos adecuada esta conducta terapéutica en pseudoaneurismas de la femoral profunda.


Aim: The aim of this paper is to present a case of a deep femoral artery pseudoaneurysm secondary to a penetrating trauma in the left thigh, its management and a literature review. Clinical Case: 21-year-old male referred to the emergency department of our institution 5 months after he was injured with a knife on his left thigh, with severe local swelling, local pain, and difficulty to the mobilization of the left leg. A 2.3 cm x 2.1 cm x 2.7 cm deep femoral artery pseudoaneurysm was diagnosed with a 13.5 cm x 12.6 cm x 23 cm adjacent hematoma. Endovascular exclusion was made with coils and evacuation of the hematoma with open surgery. Results: The patient was discharged on the third day postop without pain and walking with antibiotics and follow-up to a month did not reveal any complications. Discusion and Conclusion: Exclusion with coils is an adequate management in deep femoral pseudoaneurysms that facilitates the evacuation of the hematoma lowering the risk of bleeding.


Subject(s)
Humans , Male , Young Adult , Wounds, Penetrating/complications , Aneurysm, False/etiology , Femoral Artery/pathology , Tomography, X-Ray Computed , Aneurysm, False/surgery , Aneurysm, False/diagnostic imaging , Femoral Artery/surgery
3.
Int. j. morphol ; 31(3): 942-944, set. 2013. ilus
Article in English | LILACS | ID: lil-694983

ABSTRACT

During the routine dissection, a rare anomaly was observed in left lower limb of a female cadaver. The external iliac artery continued as femoral artery, branched on lateral side as the lateral circumflex femoral artery and on medial side as profunda femoris artery. On tracing the lateral circumflex femoral artery, the ascending branch towards the spinous anastomosis was very thin and coursed behind the rectus femoris muscle. The transverse and descending branches were not observed, however, the artery coursed along the vastus lateralis towards the knee. The femoral artery had its normal course and continued as popliteal artery. The profunda femoris artery originated from the medial side of the external iliac artery, initially superficial to the femoral vein, coursed downwards and posteriorly, relating posteromedial to femoral artery. The medial circumflex femoral artery originated as thin branch, which further divided into two divisions. The profunda femoris gave origin of 3 perforators and continued as 4th perforator. The unusual branching pattern was observed to be novel and not reported in the literature.


Durante una disección de rutina, se observó una rara anomalía en el miembro inferior izquierdo de un cadáver de sexo femenino. La arteria ilíaca externa dio origen en el lado lateral ala arteria circunfleja femoral lateral y en el lado medial a la arteria femoral profunda. En el recorrido de la arteria circunfleja femoral lateral, la rama ascendente era muy delgada y corría detrás del músculo recto femoral. No se observaron ramas transversales y descendente, sin embargo, la arteria descendió hacia la rodilla a lo largo del músculo vasto lateral. La arteria femoral tuvo su curso normal y continuó como arteria poplítea. La arteria femoral profunda, inicialmente superficial a la vena femoral, se dirigió inferior y posteriormente colocándose posteromedial a la arteria femoral. La arteria circunfleja femoral medial se originó como una rama delgada, que otorgó dos arterias. La arteria femoral profunda dio origen a tres ramas perforantes y continuó como cuarta perforante. Este patrón de ramificación inusual es una descripción nueva no reportada en la literatura.


Subject(s)
Humans , Female , Femoral Artery/anatomy & histology , Iliac Artery/anatomy & histology , Anatomic Variation , Femoral Artery/abnormalities , Iliac Artery/abnormalities , Cadaver
4.
Int. j. morphol ; 30(2): 428-431, jun. 2012. ilus
Article in English | LILACS | ID: lil-651809

ABSTRACT

At arteria femoralis, arteria profunda femoris is the main branch feeding the thigh. After iliofemoral embryological evolution many variations can be seen in this vessel. The absence of a. profunda femoris is one of the rare seen variation among these variations. Knowing the anatomy and variations of a. profunda femoris well, is important in low extremity ischemia, vessel surgery and angiography applications. In this study, 1036 films belonging to low extremity found in the Radiology department of School of Medicine of Cumhuriyet University were examined as retrospective. Among these films at four of them of male cases, absence of a. profunda femoris was detected. In cases at ages of 32, 37, 47 and 53 respectively, in the first and second case at the right low extremity there was no a. profunda femoris and at the left low extremity it was seen that a. circumflexus femoris medialis and a. circumflexus femoris lateralis emerged from a. profunda femoris. In the third case it was detected that at left low extremity a. profunda femoris did not exist, and at right low extremity a. circumflexus femoris lateralis emerged from a. profunda femoris, and a. circumflexus femoris medialis emerged from a. femoralis. In the fourth case at left low extremity there was no a. profunda femoris and at right low extremity it was seen that at a. profunda femoris and a. femoralis were in unsteady course. The absence of a. profunda femoris had 0,4 percent. The results were discussed by comparing with literature data.


La arteria femoral profunda, se origina de la arteria femoral, siendo la rama principal que alimenta al muslo. Después de la evolución embriológica de las aa. iliofemorales, muchas variaciones pueden verse en este vaso. La ausencia de una a. femoral profunda es una rara variación observada dentro de estas variaciones. Conocer la anatomía y las variaciones de la a. femoral profunda, es importante para la isquemia de los miembros inferiores, cirugía vascular y aplicaciones en angiografía. En este estudio, fueron examinadas retrospectivamente 1036 placas imagenológicas del miembro inferior, pertenecientes al departamento de Radiología de la Facultad de Medicina de la Cumhuriyet University. Entre estas placas, en cuatro casos pertenecientes a hombres, se detectó la ausencia de la a. femoral profunda. Los casos comprendieron a individuos cuyas edades eran 32, 37, 47 y 53 años, respectivamente. En el primer y segundo caso en el miembro inferior derecho no había una a. femoral profunda y en el miembro inferior izquierdo, se vio que la aa. circunflejas femorales medial y lateral se originaban de la a. femoral profunda. En el tercer caso se observó ausencia de la a. femoral profunda en el miembro inferior izquierdo, y en el miembro inferior derecho, la a. circunfleja femorale lateral se originaba desde la a. femoral profunda, y la a. circunfleja femoral medial se originaba desde la a. femoral. En el cuarto caso en el miembro inferior izquierdo, no existía la a. femoral profunda y en el miembro inferior derecho se observó que tanto la a. femoral como la a. femoral profunda tenían un curso variable. La ausencia de la a. femoral profunda fue del 0,4 por ciento. Los resultados fueron analizados y comparados con la literatura.


Subject(s)
Middle Aged , Femoral Artery/anatomy & histology , Lower Extremity/blood supply , Angiography , Femoral Artery/abnormalities
5.
J. vasc. bras ; 7(3): 193-202, set. 2008. ilus, graf, tab
Article in Portuguese | LILACS | ID: lil-500237

ABSTRACT

CONTEXTO: Na isquemia crítica, a artéria femoral profunda pode tornar-se a opção mais distal como origem de fluxo para derivações distais em casos de oclusão da origem da artéria femoral superficial associada a prega inguinal hostil. OBJETIVO:Avaliar, retrospectivamente, a artéria femoral profunda como doadora de fluxo para derivações infrageniculares. MÉTODOS: De 2000 a 2005, 129 derivações infrageniculares apresentaram anastomose proximal nas artérias femorais, comum (40), superficial (72) e profunda (17). O presente estudo teve como foco a artéria femoral profunda, e suas indicações foram: prega inguinal hostil (seis casos), limite da extensão do substituto (seis casos) e ambos os fatores (outros cinco casos). Foram abordadas a primeira e a segunda porção em 12 casos e a terceira porção em cinco casos. As cirurgias foram secundárias em 47% dos casos, e os substitutos utilizados foram veias do membro superior em 11 casos, safena interna em cinco e safena externa em um caso. RESULTADOS: No total dos enxertos (129), as estimativas de perviedade primária e salvamento do membro foram: 68,0% e 84,7%, respectivamente, com erro padrão (EP) aceitável (0,1) em 36 meses. Quando o grupo foi estratificado, as artérias femorais comum, superficial e profunda apresentaram resultados comparáveis de perviedade primária (63,3, 70,2 e 64,7%; p = 0,63) e salvamento do membro (83,1, 82,4 e 92,3%; p = 0,78). A perviedade dos enxertos com origem nas porções proximal e distal da artéria femoral profunda, bem como das cirurgias primárias e secundárias, foram comparáveis, sem diferença estatística significante (p = 0,89 e p = 0,77, respectivamente). CONCLUSÃO: A artéria femoral profunda mostrou ser acessível e efetiva como origem de fluxo de enxertos infrageniculares, com resultados satisfatórios de perviedade e salvamento do membro.


BACKGROUND: Deep femoral artery can be the most distal technical option as donor site in patients with critical limb ischemia presenting superficial artery occlusion and hostile groins. OBJECTIVE: To retrospectively assess the deep femoral artery as an inflow site for infragenicular bypass grafts. METHODS: From 2000 to 2005, 129 infragenicular bypass grafts with proximal anastomosis located in femoral arteries were performed. Forty were located in the common femoral artery (CFA), 72 in the superficial femoral artery (SFA) and 17 in the deep femoral artery (DFA). Indications for using the DFA as inflow were hostile groin (six cases), limited arterial substitute length (six cases) or both (five cases). Anastomosis site was located in the first or second portion in 12 cases, and in the third in five cases. The surgery was secondary in 47% of the cases, and the arterial substitutes used were arm veins (11), greater saphenous vein (five) and lesser saphenous vein (one). RESULTS: Primary patency and limb salvage rates were 68.0 and 84.7%, respectively, with acceptable standard error (0.1) in 36 months. The results of patency divided by inflow artery were similar (CFA, 63.3%; SFA, 70.2%; DFA 64.7%; p = 0.63), as well as limb salvage rates (CFA, 83.1%; SFA, 82.4%; DFA 92.3%; p = 0.78). Analyzing the deep femoral group, no difference of patency rates was observed when the anastomotic site was compared (proximal vs. distal portions of the DFA) or between patients with or without previous grafts. (p = 0.89 and 0.77, respectively). CONCLUSION: Deep femoral artery is a feasible and effective option as donor site for infragenicular bypass grafts, with satisfactory patency and limb salvage rates.


Subject(s)
Humans , Male , Female , Aged , Femoral Artery/surgery , Ischemia/complications , Ischemia/diagnosis , Lower Extremity , Saphenous Vein
6.
MedUNAB ; 11(2): 149-153, abr.-jul. 2008. ilus, tab
Article in Spanish | LILACS | ID: biblio-834845

ABSTRACT

La irrigación del miembro inferior depende de las arterias femoral superficial y profunda. En los casos de oclusión de la arteria femoral superficial puede ser necesaria la implementación de un by-pass desde la arteria femoral común hacia la arteria poplítea utilizando como puente una vena safena autóloga; en algunos eventos en que este procedimiento no puede llevarse a cabo, se sugiere optar por realizar el bypass desde la arteria femoral profunda. En este artículo describimos los elementos morfológicos de la arteria femoral profunda y sus variaciones, que son relevantes al tomar decisiones durante estas formas de procedimientos.


Irrigation lower limb depends on the superficial and deep femoral arteries. In cases of occlusion of the superficial femoral artery may require the completion of a by-pass from the common femoral artery to the popliteal artery as a bridge using the autologous saphenous vein in some events that this procedure can not be conducted, it suggests choose to perform the bypass from the deep femoral artery. In this paper we describe the morphology of deep femoral artery and their variations, which are relevant to decisions taken during this procedures.


Subject(s)
Collateral Circulation , Femoral Artery , Lower Extremity
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