silma ja silmahaigusi käsitlev arstiteaduse haru, the medical and surgical specialty of eye care, including treatment of diseases of the eye and the correction of refractive error, a branch of medical science dealing with the structure, functions, and diseases of the eye, the branch of health science dealing with the eye, including its anatomy, physiology, pathology, and other aspects, partie de la médecine qui concerne le traitement médical et chirurgical de l'œil et de ses annexes