![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-osteology-illustrations/images/v2/8d200be82637864d5f9234a0a3b4861b318e77f808f701c8eef2a47a41661808?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MTIyOCwxMDYw&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=1228&ty=1060&w=350&wk=1&s=d9e94ed7e50c2e95f0c8230bfad0f563)
Sesamoid bone of abductoris digiti I [pollicis] longi
Os sesamoideum musculus abductoris digiti I [pollicis] longi
Definition
The sesamoid bone of abductoris digiti I longi is located on the medial side of the carpe in carnivores.
References
Text by Antoine Micheau, MD - Copyright IMAIOS
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Manus - Transversal - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-carpus-ct/images/v1/93dbc2b7121721862574fb839c63ad68182a75736dadccee84af210d3a89840b?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MTMwLDM0MQ&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=130&ty=341&w=200&wk=1&s=bb7de5a472475d89156dd75dca6f5ff7 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Manus - Transversal - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Manus - Sagittal - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-carpus-ct/images/v1/09404e35ffff6a00643fcdbccca5d7b07a8ddde5183a52e59aae67f8b2d97f3f?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MzI0LDE1MQ&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=324&ty=151&w=200&wk=1&s=ddb3e0ecb0a1021136a96eb9a1d006af "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Manus - Sagittal - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Manus - Dorsal - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-carpus-ct/images/v1/30a597bc9d49420d817ce97a71dcc7a8e90c525c83b0a2a4379a7da5c25dbc7b?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MjQ4LDE0Ng&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=248&ty=146&w=200&wk=1&s=53a862c7bd3826d6c1cc0868cdea9447 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Manus - Dorsal - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Manus - 3D - Bones - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-carpus-ct/images/v1/76cccba79e75a2c820466d735300bc77d4e8a68cc75392ef601fd3c2c7c644c6?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MzgwLDE1Nw&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=380&ty=157&w=200&wk=1&s=f36647ed9251a1443b0979fafd48939e "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Manus - 3D - Bones - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-radiographs/images/v2/29a26d63d1998b061025b2a4e47c047f126383bac87269e57f5f8cad66e84bbe?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MjY4LDc0&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=268&ty=74&w=200&wk=1&s=6da29fa838bdfc65101ee3877313be2b "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Cat - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/cat-radiographs/images/v1/c1c7eaa08d80b9de55c725ee672886ccfaf5d59870b977309c7ed586f90996d2?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MTg5LDIyNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=189&ty=224&w=200&wk=1&s=77ee57de895ba5f5a39d2b31ee6c7ca9 "Sesamoid bone of abductoris digiti I [pollicis] longi - Cat - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-osteology-illustrations/images/v2/8d200be82637864d5f9234a0a3b4861b318e77f808f701c8eef2a47a41661808?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MTIyOCwxMDYw&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=1228&ty=1060&w=200&wk=1&s=e20a5c05387c59d511d2578949d57b9a "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-osteology-illustrations/images/v2/9d88e18fa0bee3de19e23ea5a080de8100bf6f14e339af422c68253854a55e45?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=Njg0LDgzOA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=684&ty=838&w=200&wk=1&s=55a0338203af307e1900d58a83f157d2 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-osteology-illustrations/images/v2/b4cbd8c7b8e0b175347b8402f4038da0596d6e7a06d029d7b2bf27acbb8848d4?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzIsODYw&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=72&ty=860&w=200&wk=1&s=aeeddae619bdfa7f3d7ed8584b51b512 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-osteology-illustrations/images/v2/fbc205b374cab89e823a15e7a6464d2de5ce91ef97b762c90478ec67066a4959?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MTE5NCw4NTY&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=1194&ty=856&w=200&wk=1&s=e205e64e73eb6b86ceaafc7d8ae4cdb5 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-osteology-illustrations/images/v2/1e4048d518720d964e4fde73ee197b184da1a2c7e874f5a0dd70a9dd6312897a?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MTE0Miw1OTg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=1142&ty=598&w=200&wk=1&s=3575c21479b736127f481d73a79386eb "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-osteology-illustrations/images/v2/83ebac4190ec83f7d48021927437d98c0b37eb5f0c6a1637ed593989045e878c?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MTI4LDcyNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=128&ty=724&w=200&wk=1&s=2518d8889104c98f7af4ce9511dc8d8b "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-osteology-illustrations/images/v2/83fcb3de99934c2c2a2ffa9023a38bbac2f68fdfa626d8d166c6ef4b3b217efd?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MTIyLDc2NA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=122&ty=764&w=200&wk=1&s=d25eff2be83665a36a807a3eb00eb7ab "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Osteology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/8ac15ae5404c59b0cb24e0b9791272f9ab91ea297e47ba3dbdb049024bd62063?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NTI2LDEwNjI&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=526&ty=1062&w=200&wk=1&s=4ab57329428d716fcc1cc1d5ea618100 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/d63ffb773d9e20ed7e0c39d8ffaf3a44ed45cd7b5a7145668e47efb1007a7666?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NjcyLDEwNTg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=672&ty=1058&w=200&wk=1&s=164ea8131ea3a2766e3f153bfe39b4cd "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/337198f0212bd162d17fefcad894b35cba6fcffa4f5827220b7ed2d4dd0d4ce5?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NTEyLDg1OA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=512&ty=858&w=200&wk=1&s=c6bb6277ee4c4600d988c15d3e8e291d "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/8ea179ed0880cc313c20ec445c1a76e1793fe50d85106d711b001e32c8ad9b60?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NTEyLDg1OA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=512&ty=858&w=200&wk=1&s=2576b2f17ccf8aa85cbcb2569d1c6254 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/b6c3824c23de3dc91eebfe2d19b02b6953fc8898f5e1fda992a45f878217d204?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=214&w=200&wk=1&s=f3e256f6bcb521935941c3d5c11aeed4 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/1a249b086bdb02e2d0768c31f59f0bcadca31af9473b641df7874ebdf9f09c7f?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI2LDEyNjI&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=726&ty=1262&w=200&wk=1&s=7b959dcf81717dad4f1f3207c187febe "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/25ff3b0a8cf5d2681ed190ed1275b5fa841983d62a2c3443deef9aa613316931?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI2LDEyNjI&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=726&ty=1262&w=200&wk=1&s=30981e45c53509ae70add204fe6d00fd "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/d3dcbd88733d36c89876808a571a251052acfcdd0a964d5aa97c33635daa790e?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI0LDg2Mg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=724&ty=862&w=200&wk=1&s=ec6078d1109aa9c7ea35e0f14ca0f080 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/bf6f2b9e1e36cfd2e6430f1cddae213c57bf11e70528e2e02b71324ed8f4b693?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI0LDg2Mg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=724&ty=862&w=200&wk=1&s=4b5051e7bf6065739b0edefdfb9dcb5a "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/e65ca6b012fa6cd2767ffca94bcd304eff24f358ea9e6a97838080fc700c6e04?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI0LDg2Mg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=724&ty=862&w=200&wk=1&s=b21f0228f91c9b492ba331e8915a3d6d "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/3eda97881aade7a10503067172919bb69fd34cbbe632cc892be574c54e51dd06?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI0LDg2Mg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=724&ty=862&w=200&wk=1&s=b531cdfa8480df3e85df0b449d043f41 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/ff6b9a52c1418636b8647dfb244cf03cc7a2ecc8d049e8cc5b6a20d71306cfb3?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI0LDg2Mg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=724&ty=862&w=200&wk=1&s=971e6fc20331134485c39c19db257a41 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/e2e3a2633b15749a24a79069fce5861b37637fbdc9a47ffe7f5d8e902aab8638?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI2LDExOTY&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=726&ty=1196&w=200&wk=1&s=a60de6ce1dd863844839a86c70db1173 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/a2ff7f594c2a1c35f25ec46e286f6f27dedbb816d1834a0c0d19c59a0dd8e211?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NzI2LDExOTY&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=726&ty=1196&w=200&wk=1&s=9522fee618191281355b1b0ae6425b1d "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/f88449eac2b81e5989c70252945b01ed39d10f649949f9a250bbdf2a121ae69c?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxMg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=212&w=200&wk=1&s=e606488063900cb039074ba7f98397f4 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/4798176e0ff69436d41b763dae7711db3eb3f1cd53dab137b68826a77c2efc4f?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxMg&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=212&w=200&wk=1&s=8020a530f24753e44abef997f9e21dfd "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/e233be114589cdf4c3460337f34ad1ca5b916f21e7505e22921976daec2516a3?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQ4LDIwOA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=848&ty=208&w=200&wk=1&s=6d1d3eae29e213f420f460e9496c4a4c "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/c7b663837a4008f133e584d6fa463356285649f8ea74cc32e1411c15ad21d177?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=214&w=200&wk=1&s=6edf32f477403fa64f80a7579cf58748 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/a99aeb61cc2989b04447a8f345e2d304344f34ed79d6ff30bc7bba8a83a0bd30?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=214&w=200&wk=1&s=7b990921f66fc28492cd10180633dd01 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/0d9d53ae523cdd9baeed33d409dbc56e16d989088d5b47bd389f1a17a435d3d4?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=214&w=200&wk=1&s=271791cd2e49f047fb3fbd0f95adabed "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/6ed9096f17b5d04b6d15233c353e34476dfd95ec6a65520b5775bbf61e7203fd?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=214&w=200&wk=1&s=6093fec818a75eebbd0375547259e868 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/6dec87d180fa8215f9b0605eefbfc6e8c10c32cf84695b57827582822bf64e5c?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=214&w=200&wk=1&s=6ab0051034ac073ea90bd267eefaac7f "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-myology-illustrations/images/v3/ae497da88c74e4350f34289762bac9c3761d03f57c4c9371a7efaab58309a116?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=ODQwLDIxNA&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=840&ty=214&w=200&wk=1&s=0a572439a9354937630321d47c639de6 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Myology - Thoracic limb - vet-Anatomy")
![Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Whole body - Head - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-whole-body-ct/images/v1/015ef3abb747270936eb966096313e871a20aa815f35948a5ba7720accf4b36b?ar=640:670&auto=format,compress&bg=000000&fit=crop&p64=MzYwLDUxNw&t=U2VzYW1vaWQgYm9uZSBvZiBhYmR1Y3RvcmlzIGRpZ2l0aSBJIFtwb2xsaWNpc10gbG9uZ2k&tx=360&ty=517&w=200&wk=1&s=adb5aacd42a4405a64963449e6c4e671 "Sesamoid bone of abductoris digiti I [pollicis] longi - Dog - Whole body - Head - vet-Anatomy")
