Preclinical study
The surface morphology and biodegradation characteristics of the bimatoprost implant were evaluated with SEM in a previously unpublished preclinical study. In this study, each eye of 10 beagle dogs was injected intracamerally with a bimatoprost implant. The implants were retrieved after 3 to 6 months. SEM images of representative bimatoprost implants before and 3–6 months after intracameral injection in beagle dogs. 