Which term specifically refers to pain in a tendon?

The term that specifically refers to pain in a tendon is tenodynia. This term is derived from "tendo," which refers to a tendon, and "dynia," meaning pain. Therefore, tenodynia accurately describes the condition of experiencing pain in the tendons, which are the fibrous tissues that connect muscles to bones.

On the other hand, myasthenia refers to weakness of muscles, not pain in tendons. Hysteratresia is a term related to the closure or absence of the uterus and does not pertain to pain or tendons. Meningocele is a type of neural tube defect involving protrusion of the meninges through the spine, unrelated to tendon pain. Thus, tenodynia is the most precise term for indicating pain specifically associated with tendons.