Inner canthus ligament almost projected on the middle of the sac.
内眦韧带几乎横压于泪囊中部。
Inner canthal ligament projects on the middle of the lacrimal sac, almost equal to the level of common lacrimal canaliculus.
内眦韧带横压于泪囊的中部，几乎与总泪小管平行。
Inner canthal ligament projects on the middle of the lacrimal sac, almost equal to the level of common lacrimal canaliculus.
内眦韧带横压于泪囊的中部，几乎与总泪小管平行。
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