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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 21 (1999), S. 277-281 
    ISSN: 1279-8517
    Keywords: Superficial femoral artery ; Collateral branch ; Vascular anastomosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé L'existence de la quatrième artère perforante de Paturet [7], branche collatérale de l'artère fémorale superficielle dans son tiers distal, est controversée. Cette artère n'a fait l'objet que de descriptions radio-anatomiques sur des artériographies réalisées dans un contexte d'artériopathie des membres inférieurs. Nous présentons une étude anatomique descriptive de cette artère observée dans 14 cas sur 32 dissections. Trois types de voie d'abord ont été utilisés : exposition de l'artère du muscle quadriceps fémoral jusqu'à sa terminaison dans le muscle vaste latéral, voie d'abord latérale « orthopédique » du tiers distal du fémur, voie d'abord vasculaire par incision médiale de l'axe fémoro-poplité au tiers inférieur de la cuisse. Ses rapports principaux sont décrits, passant en avant de la veine fémorale superficielle puis en arrière du fémur avant de se terminer dans le muscle vaste latéral. Ces rapports expliquent les anastomoses possibles avec les branches collatérales et terminales de l'artère profonde de la cuisse (artère du muscle vaste latéral, troisième artère perforante). La quatrième artère perforante de Paturet [7] doit être préservée en traumatologie et en chirurgie vasculaire. En effet, elle est le collecteur principal des anastomoses vasculaires entre l'artère profonde de la cuisse et l'axe fémoropolité en cas d'occlusion proximale de l'artère fémorale superficielle. Son sacrifice peut, dans ce cas, décompenser une artériopathie sous-jacente.
    Notes: Summary The existence of the fourth perforating artery of Paturet [7], a collateral branch of the superficial femoral artery in its lower third, is the subject of much debate. This artery has so far only been the subject of radio-anatomic descriptions based on arteriographies carried out within the context of arteriopathy of the lower limbs. We present a descriptive anatomic study of this artery based on 14 observations on 32 dissections. Three types of approach were carried out: exposure of the artery of the femoral quadriceps muscle up to its ending in the vastus lateralis; a lateral “orthopaedic” approach to the lower third of the femur; and a “vascular” approach by a medial incision to the femoro-popliteal axis in the lower third of the thigh. Its main relations are described, passing in front of the superficial femoral vein and then behind the femur before ending at the vastus lateralis muscle. These relations explain the possibility of anastomoses with collateral or terminal branches of the deep femoral artery (vastus lateralis artery, third perforating artery). The fourth perforating artery of Paturet [7] must be protected in traumatologic and vascular surgery. It is the main collector of vascular anastomoses between the deep femoral artery and the femoro-popliteal axis in the event of proximal occlusion of the superficial femoral artery. Its removal, in such a case, can aggravate an underlying arteriopathy.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 21 (1999), S. 277-281 
    ISSN: 1279-8517
    Keywords: Superficial femoral artery ; Collateral branch ; Vascular anastomosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The existence of the fourth perforating artery of Paturet [7], a collateral branch of the superficial femoral artery in its lower third, is the subject of much debate. This artery has so far only been the subject of radio-anatomic descriptions based on arteriographies carried out within the context of arteriopathy of the lower limbs. We present a descriptive anatomic study of this artery based on 14 observations on 32 dissections. Three types of approach were carried out: exposure of the artery of the femoral quadriceps muscle up to its ending in the vastus lateralis; a lateral “orthopaedic” approach to the lower third of the femur; and a “vascular” approach by a medial incision to the femoro-popliteal axis in the lower third of the thigh. Its main relations are described, passing in front of the superficial femoral vein and then behind the femur before ending at the vastus lateralis muscle. These relations explain the possibility of anastomoses with collateral or terminal branches of the deep femoral artery (vastus lateralis artery, third perforating artery). The fourth perforating artery of Paturet [7] must be protected in traumatologic and vascular surgery. It is the main collector of vascular anastomoses between the deep femoral artery and the femoro-popliteal axis in the event of proximal occlusion of the superficial femoral artery. Its removal, in such a case, can aggravate an underlying arteriopathy.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    ISSN: 1279-8517
    Keywords: Arthroscopy ; Lateral superior genicular artery ; Lateral inferior genicular artery ; Hemarthrosis of the knee ; Lateral patellar retinacular release
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Arthroscopic lateral retinacular release can be complicated by hemarthrosis in 10 to 18% of cases. The vascular structures involved are the lateral vascular pedicles of the knee. This study examines the topography of these pedicles. Anatomic and radioanatomic studies carried out in 50 specimens defined the route of the vascular pedicles at the lateral aspect of the knee. From the measurements carried out, we noted the relative homogeneity of the routes taken by the different proximo-lateral vascular pedicles, which are highly vulnerable, and the variability of the disto-lateral arterial routes. A tracing-paper study identified two distinct routes for the disto-lateral vascular pedicle and evaluated the risk of injury to it in surgical approaches to the lateral aspect of the knee. Finally, the topographic data of the study suggest the possibility of preventive hemostasis of the proximo-lateral pedicle via a minimal approach close to the patella. Furthermore, it seems possible to avoid cutting the disto-lateral pedicle if it is localised by cutaneous trans-illumination at the beginning of the operation.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1279-8517
    Keywords: Arthroscopy ; Lateral superior genicular artery ; Lateral inferior genicular artery ; Hemarthrosis of the knee ; Lateral patellar retinacular release
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé La section du rétinaculum patellaire latéral (aileron rotulien externe) par voie arthroscopique peut dans 10 à 18 % des cas se compliquer d'hémarthrose. Les structures vasculaires impliquées sont les pédicules vasculaires latéraux du genou. Ce travail étudie la topographie de ces pédicules. L'étude anatomique et radio-anatomique portant sur cinquante pièces précise le trajet des pédicules vasculaires de la face latérale du genou. Les mesures réalisées permettent d'affirmer la relative homogénéité des trajets des différents pédicules vasculaires proximo-latéraux, très vulnérables, et une variabilité de trajet des artères disto-latérales. La réalisation de calques permet d'identifier deux types de trajets distincts pour le pédicule vasculaire disto-latéral et d'apprécier le risque de le léser lors d'un abord de la face latérale du genou. Enfin, les données topographiques de l'étude permettent de discuter de l'opportunité d'une hémostase préventive du pédicule proximo-latéral par un abord minime à proximité de la patella. II semble possible, en outre, d'éviter de sectionner le pédicule disto-latéral grâce à sa localisation par trans-illumination cutanée en début d'intenvention.
    Notes: Summary Arthroscopic lateral retinacular release can be complicated by hemarthrosis in 10 to 18% of cases. The vascular structures involved are the lateral vascular pedicles of the knee. This study examines the topography of these pedicles. Anatomic and radioanatomic studies carried out in 50 specimens defined the route of the vascular pedicles at the lateral aspect of the knee. From the measurements carried out, we noted the relative homogeneity of the routes taken by the different proximo-lateral vascular pedicles, which are highly vulnerable, and the variability of the disto-lateral arterial routes. A tracing-paper study identified two distinct routes for the disto-lateral vascular pedicle and evaluated the risk of injury to it in surgical approaches to the lateral aspect of the knee. Finally, the topographic data of the study suggest the possibility of preventive hemostasis of the proximo-lateral pedicle via a minimal approach close to the patella. Furthermore, it seems possible to avoid cutting the disto-lateral pedicle if it is localised by cutaneous trans-illumination at the beginning of the operation.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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