The evidence-based surgical anatomy of the popliteal artery and the variations in its branching patterns

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• 作者：Krzysztof A. Tomaszewski ; MD ; PhD^a ; ^b ; ^{krtomaszewski@gmail.com} ; Patrick Popieluszko^a ; ^b ; Matthew J. Graves^a ; ^b ; Przemysław A. Pękala^a ; ^b ; Brandon Michael Henry^a ; ^b ; Joyeeta Roy^a ; ^b ; Wan Chin Hsieh^a ; ^c ; Jerzy A. Walocha ; MD ; PhD^a ; ^b
• 刊名：Journal of Vascular Surgery
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：65
• 期：2
• 页码：521-529.e6
• 全文大小：4159 K
• 卷排序：65

文摘

The goal of our study was to analyze the prevalence of branching pattern variations in the popliteal artery (PA) along with morphometrics of the PA to better address its importance in disease and vascular surgical procedures.MethodsAn extensive search for the PA and its anatomic variations was done in the major online medical databases. The anatomic data found were extracted and pooled for a meta-analysis.ResultsA total of 33 studies (N = 12,757 lower limbs) were included in the analysis. The most common variant was a division of the PA below the knee into the anterior tibial artery and a common trunk for the posterior tibial and peroneal arteries, with a prevalence of 92.6% (95% confidence interval [CI], 90.2-93.8). The second most common variation was a trifurcation pattern of all three branches dividing within 0.5 cm of each other, with a prevalence of 2.4% (95% CI, 1.4-3.5). Of the three studies that reported the diameter of the PA at the level of the subcondylar plane, a mean diameter of 8 mm (95% CI, 7.29-8.70) was found.ConclusionsThe PA most commonly divides below the knee into the anterior tibial artery and the common trunk of the posterior tibial artery and the peroneal artery. Knowledge of the prevalence of possible variations in this anatomy as well as morphometric data is crucial in the planning and execution of any surgical intervention in the area of the knee.