Methods and apparatus for treating glaucoma

A method of treating glaucoma in an eye of a patient, comprising:

• inserting an ocular implant into the eye, the ocular implant having a first end, a second end and an intermediate portion disposed between the first end and the second end;
• placing the first end and the second end of the ocular implant in an anterior chamber of the eye and the intermediate portion in Schlemm's canal of the eye;
• allowing aqueous humor to flow from the anterior chamber into an opening in the first end and an opening in the second end and then into the intermediate portion;
• and
• allowing aqueous humor to flow through an opening in the intermediate portion into natural outlets of the eye.