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股动脉及其分支
学习目标
完成本章的学习后，你将可以：
- 熟悉股动脉的常规走行。
- 熟悉股动脉的主要分支及其血供区域。
观看视频
股动脉是供应下肢血液的主要动脉。它起自腹股沟韧带水平，作为髂外动脉的延续，向下至膝关节水平移行为腘动脉。在大腿前部，股动脉发出数个分支，其中最粗大的分支是股深动脉（大腿深动脉）。股静脉全程与股动脉伴行。
观看以下视频，深入学习股动脉的知识。
进行测验
观看股动脉的视频后，进行以下测验来检验你所学的知识。
若想进一步挑战，试试我们的下肢神经血管个性化测验。
浏览图谱
:watermark(/images/watermark_5000_10percent.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/overview_image/600/470acl0hlHq3VHtzkzbdSg_femoral-artery-and-its-branches_cn.jpg){kind=logo}
仔细查看下方图谱库中的股动脉及其分支结构。
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-femoralis-3/RQwfs13CYrQ8Lx3nddJUQ_Femoral_artery_res.png "股动脉 (Femoral artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-epigastrica-superficialis/9xW9SYK3k1TGnuLL5HUw_Superficial_epigastric_artery_01.png "腹壁浅动脉 (Superficial epigastric artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-epigastrica-inferior-4/aHUc0CoEtWy0VMs78O7RA_Inferior_epigastric_artery_01.png "腹壁下动脉 (Inferior epigastric artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-circumflexa-iliaca-superficialis/hjCxK0CAjlfP6JXZ6aoN7A_Superficial_circumflex_iliac_artery_01.png "旋髂浅动脉 (Superficial circumflex iliac artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-pudenda-externa-superficialis/aIKbZC8hlB1utAcut6EBCQ_superficial_external_pudental.png "阴部外浅动脉 (Superficial external pudendal artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-circumflexa-ilium-profunda/8iZx94lHn6i9uRwiCtQOQQ_Deep_circumflex_iliac_artery_01.png "旋髂深动脉 (Deep circumflex iliac artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-pudenda-externa-profunda/mV7ROuFFaKxoYErjokPIzg_deep_external_feroral.png "阴部外深动脉 (Deep external pudendal artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-profunda-femoris-3/V4uynjLQ3qhEYyNmIqlScA_Deep_femoral_artery_01.png "股深动脉 (Deep femoral artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-circumflexa-femoris-lateralis-2/tVIIOCx9lUp2EMiFaS3e4w_arteria-circumflexa-femoris-lateralis-2.jpg "旋股外侧动脉 (Lateral circumflex femoral artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/ramus-ascendens-arteriae-circumflexae-femoris-lateralis/SDPyHmRF3182AiAxacyQ_Ascending_branch_of_lateral_circumflex_femoral_artery_01.png "旋股外侧动脉升支 (Ascending branch of lateral circumflex femoral artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/ramus-transversus-arteriae-circumflexae-femoris-lateralis/A0TpMuU9ltPwn3wK23nVmA_Transverse_branch_of_lateral_circumflex_femoral_artery_01.png "旋股外侧动脉横支 (Transverse branch of lateral circumflex femoral artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/ramus-descendens-arteriae-circumflexae-femoris-lateralis/7QIC40zNxiUFHwVoH9iZUA_Descending_branch_of_lateral_circumflex_femoral_artery.png "旋股外侧动脉降支 (Descending branch of lateral circumflex femoral artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-circumflexa-femoris-medialis-2/8FUzZvvFeDPB9bgUZDulmA_arteria-circumflexa-femoris-medialis-2_magni.png "旋股内侧动脉 (Medial circumflex femoral artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-perforans-prima/4cy5cAF9TGgD1rBIM6idiw_First_perforating_artery_01.png "第一穿动脉 (First femoral perforating artery)；图像：Rebecca Betts"){kind=logo}
:watermark(/images/watermark_only.png,0,0,0):watermark(/images/logo_url.png,-10,-10,0):format(jpeg)/images/learnable/arteria-perforans-secunda/wcj1jrngrQq1omqCbRhZ6Q_Second_perforating_artery_01.png "第二穿动脉 (Second femoral perforating artery)；图像：Rebecca Betts"){kind=logo}
股动脉
Femoral artery
1/15
同义词：
无
小结
股动脉的走行 |
起点：腹股沟韧带远侧，为髂外动脉的延续 路径：沿大腿前侧向下 止点：腘动脉 |
股动脉主要分支 |
腹壁浅动脉、旋髂浅动脉、阴部外浅动脉、 阴部外深动脉、股深动脉、旋股外侧动脉、旋股内侧动脉和膝降动脉 |
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