![桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-osteology-illustrations/images/v6/a8d424e425b7259a70808f35aa61ed269e26be11fd1ca74c942819d9b90ad916?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NTUyLDk1NA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=552&ty=954&w=350&wk=1&s=ba48f3ebc24ce1ea72156faba5ec9b96)
桡腕骨[舟状骨]
Os carpi radiale [Os scaphoideum]
- 相关用语: 桡腕骨
定义
桡腕骨（有时称为舟骨）是近端（前臂）腕列中最内侧的骨。
在肉食动物中，桡腕骨与中间腕骨融合，形成桡中间腕骨。
在马中，桡腕骨是近端列中最大的骨。
參考資料
Text by Antoine Micheau, MD - Copyright IMAIOS
桡腕骨（有时称为舟骨）是近端（前臂）腕列中最内侧的骨。
在肉食动物中，桡腕骨与中间腕骨融合，形成桡中间腕骨。
在马中，桡腕骨是近端列中最大的骨。
參考資料
![桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-osteology-illustrations/images/v6/a8d424e425b7259a70808f35aa61ed269e26be11fd1ca74c942819d9b90ad916?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NTUyLDk1NA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=552&ty=954&w=200&wk=1&s=958602e03f86b2bde4289891742ec08e "桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-osteology-illustrations/images/v6/092624c51d8a89becbe52e47cb4a74fed6b8ad1c4bb7c51556653544f9d0add2?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=Nzg0LDY2NA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=784&ty=664&w=200&wk=1&s=ae6fd898ee922ec5de85ce0c23aecebf "桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-osteology-illustrations/images/v6/3e3eec2f3599ea3dbd774bba30f8395e458de71d3433761b45f6507058b39fa3?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NTA0LDY2Ng&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=504&ty=666&w=200&wk=1&s=cf57bcfac8df93b60e056c02903752a0 "桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-osteology-illustrations/images/v6/60cfb502ba4d6d202718a0dc48b53b7adf6459e5b0b63d229aef89f5cebcd472?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODEwLDY4NA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=810&ty=684&w=200&wk=1&s=83cbbb173d5ccd69c812e92903d14a1f "桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-osteology-illustrations/images/v6/521d2252088086a8d8fb024a9ef91b05461a0c98e7628dcb58eb377a52a233e3?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MzI4LDQxMg&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=328&ty=412&w=200&wk=1&s=d0eef5303dfa95718e38f42c8bd26603 "桡腕骨[舟状骨] - 马 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/Bull-osteology-illustrations/images/v4/8993cf0a9e259383bd23a7367e1a2f544786f109a327fcab445bb79fd3c35691?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=Njc4LDk3Ng&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=678&ty=976&w=200&wk=1&s=cd369b298eabeed1cbd7168506717505 "桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/Bull-osteology-illustrations/images/v4/f4e2ac7773a6dddf0bdb7d31c1bc71a20b08a540bacc0b4eada2ee9dbf952c9e?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NjM0LDk2MA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=634&ty=960&w=200&wk=1&s=f75b5c40e82b9749fbb02903bbc7f4ee "桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/Bull-osteology-illustrations/images/v4/7c8c8acfab33629a96890278bb4b1274b00930614d588ba46b040bdce5f954a8?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=Njc4LDk4OA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=678&ty=988&w=200&wk=1&s=db73fa015e3742345e4117d09a06c3d1 "桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/Bull-osteology-illustrations/images/v4/ef8839da641eb6eece53d01f31fd531d29c07f1cb90b8c00efa203c1d56bc191?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQ0LDc5Ng&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=844&ty=796&w=200&wk=1&s=bb6d4235b57d58d75f957c7319c79b93 "桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/Bull-osteology-illustrations/images/v4/af3b99b1e550c1c995f12c2c4faac8928d809ac4efb3d36ad1db056cde19cfc1?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MzA4LDU0MA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=308&ty=540&w=200&wk=1&s=a919824494ac0cb203ddd2df37a732c3 "桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/Bull-osteology-illustrations/images/v4/d8ef8ac16dc269a234c8c0f35245966c93eb7371af3e84107714a6b317e9c1ad?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODkyLDc0MA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=892&ty=740&w=200&wk=1&s=8b8ff31754fa4e5676051cdf25b8e6c3 "桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/Bull-osteology-illustrations/images/v4/d19c0199f8098ca7bc1ad6df6e13ee98c05257209ecc89f13fe694d871c3cf15?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MTM2LDI3Ng&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=136&ty=276&w=200&wk=1&s=eafb293f8130cf42b084e09e2087957f "桡腕骨[舟状骨] - 牛 - 骨学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 马-骨骼学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-radiographs/images/v1/89424faaf8c6c421abe734260e8817f87115a0f13e4f02d56dbc3fe1e8176216?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=NTUyLDY3Ng&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=552&ty=676&w=200&wk=1&s=851ac9cb44fcda5e02c881f114e6d8ab "桡腕骨[舟状骨] - 马-骨骼学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 马腕骨 - 横的 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-carpus-ct/images/v2/7504ccd0a7b1241fbc9813c45c417a715272b3040a0540219d1e9b1c3ed5f903?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MjA4LDI1Nw&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=208&ty=257&w=200&wk=1&s=81f40f7c94535eebb3683dfd14903408 "桡腕骨[舟状骨] - 马腕骨 - 横的 - vet-Anatomy")
![桡腕骨[舟状骨] - 马腕骨 - 矢状的 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-carpus-ct/images/v2/fc7fc4ba080968fc28d27db5f0301cc3411200a4ebb50503d917457c51f9b2c0?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MjM4LDM3OA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=238&ty=378&w=200&wk=1&s=ae46fdda5058c0bb8822f3aef343fb2e "桡腕骨[舟状骨] - 马腕骨 - 矢状的 - vet-Anatomy")
![桡腕骨[舟状骨] - 马腕骨 - 背的，背侧的 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-carpus-ct/images/v2/072177dfb481e5f18ba6fc99c2a741986f8f4c80f447d66d93cf3ca00f86707f?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MjQyLDM3OQ&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=242&ty=379&w=200&wk=1&s=66d6987636ed5538082a9c8236205171 "桡腕骨[舟状骨] - 马腕骨 - 背的，背侧的 - vet-Anatomy")
![桡腕骨[舟状骨] - 马腕骨 - 三维 - 骨 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-carpus-ct/images/v2/df9bd3b7d130b1eceb49b0ac74981064723bdc3c70f108f7d48309597fa0f39e?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MzU1LDM4MA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=355&ty=380&w=200&wk=1&s=1b9591c5d003d93134a362ab50086dfe "桡腕骨[舟状骨] - 马腕骨 - 三维 - 骨 - vet-Anatomy")
![桡腕骨[舟状骨] - 马 - 肌肉学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-myology-illustrations/images/v1/34b4b2da7bdbe8c49933b74cbb26b433b3bf48324017589f8057284970e2c203?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NjQwLDY3OA&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=640&ty=678&w=200&wk=1&s=1affc478b903e38f401cccff135fe9e1 "桡腕骨[舟状骨] - 马 - 肌肉学 - 前肢，胸肢 - vet-Anatomy")
![桡腕骨[舟状骨] - 马 - 肌肉学 - 前肢，胸肢 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/horse-myology-illustrations/images/v1/e6c78102a2d719dda471fbe535c454ddef56744334fcb2f17afe0b48676ae204?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODMwLDcxNg&t=5qGh6IWV6aqoW-iIn-eKtumqqF0&tf=Tm90byBTYW5zIFND&tx=830&ty=716&w=200&wk=1&s=ad401e7002922ed0882cd8cdd366c719 "桡腕骨[舟状骨] - 马 - 肌肉学 - 前肢，胸肢 - vet-Anatomy")
