We made an incision over the outside of the exterior, a sesamodium pollicis pedis, and thus got at the root of the abductor muscle.

我们在外侧，即足拇指的个——拇趾肌的跖部分， 做切口， 从而触及外肌的根部。

Sesamoid bones are small bones in tendons where considerable pressure develops, for instance, in the wrist. These, like sutural bones, are also variable in number. Two sesamoid bones, the patellas (kneecaps) are present in all individuals.

是肌腱中的小型，肌腱中会产生相当大的压力，例如在腕部。这些像缝间样，在数量上是可变的。两块——髌（膝盖）存在于所有个体中。