Are the medial horn and capsulopalpebral fascia in the medial canthus significant antagonists of the orbicularis oculi muscle for lacrimal drainage?
As the movement of a muscle can be determined by its origin and insertion, the MH and the CPF are considered to be the antagonists of the OOM, and as such must be taken into consideration for an understanding of the lacrimal drainage system.
An elevated OVX1 level can alert oncologists to the possibility that ovarian cancer has persisted, despite the return of CA-125 to a normal range.