1.8.3 第三节 膝部CT与MR图像
第三节 膝部CT与MR图像

图5-18 经膝关节的上部横断层CT图像(骨窗)

1 四头肌腱 tendon of quadriceps 2 股内侧肌 vastus medialis
3 股骨 femur 4 腘动脉 popliteal artery
5 缝匠肌 sartorius
6 股薄肌和肌腱 gracilis and tendon
7 半膜肌和肌腱 simimembranosus and tendon
8 半腱肌和肌腱 simitendinosus and tendon
9 股二头肌和肌腱 biceps femoris and tendon
10 髂胫束 iliotibial tract
11 股外侧肌腱 tendon of vastus lateralis

图5-19 经髌骨的横断层CT图像(骨窗)

1 髌骨 patella 2 内侧支持带 medial retinaculum
3 股内侧肌 vastus medialis 4 股骨 femur
5 腘动、静脉 popliteal artery and vein
6 缝匠肌 sartorius 7 股薄肌腱 gracilis tendon
8 半腱肌 semitendinosus 9 半膜肌 semimembranosus
10 腓肠肌外侧头 lateral head of gastrocnemius
11 股二头肌 biceps femoris 12 髂胫束 iliotibial tract
13 外侧支持带 lateral retinaculum

图5-20 经胫腓近侧关节的横断层CT图像(骨窗)

1 髌腱 patellar tendon 2 胫骨 tibia
3 缝匠肌腱 sartorius tendon 4 大隐静脉 greater saphenous vein
5 腘肌 popliteus 6 腘动、静脉 popliteal artery and vein
7 腓肠肌内侧头 media head of gastrocnemius
8 跖肌 plantaris
9 腓肠肌外侧头 lateral head of gastrocnemius
10 腓总神经 common peroneal 11 腓骨头 head of fibula
12 胫腓上侧关节 superior tibiofibular joint
13 胫前肌 tibialis anterior 14 髌下脂肪垫 infrapatellar fat pad

图5-21 经前后交叉韧带的矢状断层CT 图像(软组织窗)

1 半腱肌 semitendinosus 2 半膜肌 semimembranosus
3 腓肠肌内侧头 medial head of gastrocnemius
4 前交叉韧带 anterior cruciate ligament
5 后交叉韧带 posterior cruciate ligament
6 腓肠肌 gastrocnemius 7 比目鱼肌 soleus
8 腘肌 popliteus 9 胫骨 tibia
10 髌韧带 patellar ligament
11 股骨外侧髁 lateral condyle of femur 12 髌骨 patella
13 股四头肌肌腱 tendon of quadriceps femoris
14 股骨 femur

图5-22 经胫骨髁间隆起的冠状断层CT图像(软组织窗)

1 股内侧肌 vastus medialis 2 股骨内侧髁 medial condyle of femur
3 胫骨髁间隆起 intercondylar eminence of tibia
4 胫侧副韧带 tibial collateral ligament
5 胫骨 tibia 6 趾长伸肌 extensor digitorum longus
7 胫骨平台 tibial plateau 8 股骨外侧髁 lateral condyle of femur
9 髂胫束 iliotibial tract 10 股骨 femur
11 股外侧肌 vastus lateralis

图5-23 经股骨内外髁的横断层MR T2WI FS

1 髌腱 patellar tendon 2 内侧支持带 medial retinaculum
3 髌下脂肪垫 infrapatellar fat pad
4 股骨内侧髁 medial condyle of femur
5 胫侧副韧带 tibial collateral ligament 6 缝匠肌 sartorius
7 半膜肌腱 semimembranosus tendon
8 腓肠肌内侧头 medial head of gastrocnemius
9 跖肌 plantaris
10 腓肠肌外侧头 lateral head of gastrocnemius
11 腘动、静脉 popliteal artery and vein
12 股二头肌肌腱 tendon of biceps femoris tendon
13 腓侧副韧带 fibular collateral ligament
14 股骨外侧髁 lateral condyle of femur 15 髂胫束 iliotibial tract

图5-24 经髌骨的横断层MR T2WI FS

1 髌骨 patella 2 髌内侧支持带 medial patellar retinaculum
3 股内侧肌 vastus medialis 4 缝匠肌 sartorium
5 腓肠肌内侧头 medial head of grastrocnemius
6 股薄肌腱 gracilis tendon 7 半膜肌 semimembranosus
8 半腱肌腱 simitendinosus tendon
9 胫神经 tibial nerve 10 腘动、静脉 popliteal artery and vein
11 股二头肌 biceps femoris 12 股骨 femur
13 髂胫束 iliotibial tract 14 膝关节腔 cavity of knee joint

图5-25 经股骨内髁的矢状断层MR T1加权图像

1 半膜肌 semimembranosus
2 腓肠肌肌腱内侧头 gastrocnemius medial head tendon
3 腓肠肌内侧头 medial head of gastrocnemius
4 内侧半月板后角 posterior horn of medial meniscus
5 关节腔 articular cavity
6 胫骨 tibia
7 内侧半月板前角 anterior horn of medial meniscus
8 股骨内侧髁 medial condyle of femur
9 股内侧肌 vastus medialis

图5-26 经前后交叉韧带的矢状断层MR T1加权图像

1 股骨 femur 2 腓肠肌内侧头 medial head of gastrocnemius
3 后交叉韧带 posterior cruciate ligament
4 腓肠肌 gastrocnemius 5 比目鱼肌 soleus
6 腘肌 popliteus 7 胫骨 tibia
8 髌下脂肪垫 infrapatellar fat pad
9 前交叉韧带 anterior cruciate ligament
10 股骨外侧髁 lateral condyle of femur
11 髌骨 patella 12 股前脂体 prefemoral fat pad
13 股四头肌和肌腱 quadriceps femoris and tendon

图5-27 经股骨外髁的矢状断层MR T1加权图像

1 股二头肌 biceps femoris 2 股骨 femur
3 腓肠肌外侧头 lateral head of gastrocnemius
4 股骨外侧髁 lateral condyle of femur
5 外侧半月板后角 posterior horn of lateral meniscus
6 跖肌 plantaris 7 腓骨头 head of fibula
8 胫腓上关节 superior tibiofibular joint 9 胫骨 tibia
10 外侧半月板前角 anterior horn of lateral meniscus
11 髌下脂肪垫 infrapatellar fat pad 12 髌骨 patella
13 股四头肌肌腱 quadriceps tendon

图5-28 经膝关节前份的冠状断层MR T1加权图像

1 股内侧肌 vastus medialis 2 股骨内侧髁 medial condyle of femur
3 内侧半月板 medial meniscus
4 胫骨髁间隆起 intercondylar eminence of tibia
5 半膜肌腱 tendon of semimembranosus
6 胫骨前肌 tibialis anterior 7 胫骨 tibia
8 外侧半月板 lateral meniscus
9 前交叉韧带 anterior cruciate ligament
10 股骨外侧髁 lateral condyle of femur
11 股骨体 shaft of femur 12 股外侧肌 vastus lateralis

图5-29 经前后交叉韧带的冠状断层MR T1加权图像

1 股骨 femur 2 股骨内侧髁 medial condyle of femur
3 后交叉韧带 posterior cruciate ligament
4 内侧半月板 medial meniscus
5 胫骨髁间隆起 intercondylar eminence of tibia
6 胫骨内侧髁 medial condyle of tibia
7 腓肠肌外侧头 lateral head of gastrocnemius
8 胫骨 tibia 9 胫骨外侧髁 lateral condyle of tibia
10 外侧半月板 lateral meniscus
11 前交叉韧带 anterior cruciate ligament
12 股骨外侧髁 lateral condyle of femur
13 股外侧肌 vastus lateralis

图5-30 经近侧胫腓关节的冠状断层MR T1加权图像

1 缝匠肌 sartorius 2 腓肠肌内侧头 medial head of gastrocnemius
3 股骨内侧髁 medial condyle of femur
4 内侧半月板 medial meniscus
5 后交叉韧带 posterior cruciate ligament
6 胫骨内侧平台 medial tibial plateau
7 腘肌 popliteus 8 腓骨头 head of fibula
9 胫腓上关节 superier tibiofibular joint
10 胫骨外侧平台 lateral tibial plateau
11 外侧半月板 lateral meniscus
12 股骨外侧髁 lateral condyle of femur
13 腓肠肌外侧头 lateral head of gastrocnemius
14 腘动脉 popliteal artery 15 股二头肌 biceps femoris

图5-31 经膝后份的冠状断层MR T1加权图像

1 缝匠肌 sartorius 2 半膜肌 semimembranosus
3 腓肠肌内侧头 medial head of gastrocnemius
4 腘肌 popliteus 5 腓肠肌外侧头 lateral head of gastrocnemius
6 腘动脉 popliteal artery
7 股二头肌和肌腱 biceps femoris and tendon