The problem lies in the wording of the current optometry scope of practice laws in Oklahoma. Because of this, there can be "unofficial" scope of practice expansions. The language is based on "exclusions" rather than what procedures are "included".
For instance, consider the current "laser surgery" law. Oklahoma optometrists can do "laser surgery", except retina, LASIK, and cosmetic lid surgery. Asides from retina, LASIK, and skin laser surgery, an Oklahoma optometrist has full privileges for everything else. A reasonable optometrist, like yourself, would agree that this law permits an optometrist to perform PRK, ALT, and Yag capsulotomy in Oklahoma. However, what about cyclophotocoagulation (CPC) and surface ablation of corneal lesions? I am sure you would agree that this is beyond the scope of practice even for an Oklahoma optometrist. Unfortunately, because the current law only excludes retina, LASIK, and skin laser, an aggressive optometrist in Oklahoma could argue that CPC and PTK are within their scope of practice; thus, the "unofficial" scope of practice expansion evolves. For those who don't know, CPC is a destructive procedure of the ciliary body reserved for end stage, untreatable glaucoma and blind, painful eyes, and this procedure can lead to a phthisical eye (i.e., shruken, dead eye).
Let's consider a more recent law that's being considered by the Governor. Optometry wants to pass a law to increase their scope of practice to include "intraocular injections". Without specific inclusions and exclusions, the law essentially allows Oklahoma to be the ONLY state to allow a non-surgically trained individual to stick a needle in the eye, and an aggressive optometrist could "unofficially" expand their scope of practice into microsurgical cataract surgery.
Using the same "needle", they can make a paracentesis wound, complete a capsulorrhexis, perform hydrodissection & hydrodelineation of the lens, and with a larger "needle" remove the lens and inject a foldable lens. Optometry would argue that it's not surgery! We are only using "needles", and there are no sutures! With the new intraocular "contact lenses", I can see optometry demanding rights to implant these because optometrists are the experts in contact lenses! Does this sound similar to the arguments used for the expansion into "laser surgery"? Laser surgery isn't real surgery because we're using light, and we're not cutting tissue.
This is not propaganda by the American Academy of Ophthalmology, The American Society of Cataract and Refractive Surgery, The American College of Surgeons, and The American Medical Association. The aggressive optometric expansion in scope of practice in Oklahoma is real and unjustified. In fact, it is so aggressive that prominent ophthalmologists in Oklahoma have received death threats. Because of the vagueness and purposeful exclusions and inclusions of certain procedures in the scope of practice laws, this is how "unofficial" scope of practice expansion occurs. Years later, lobbyists scramble to make "unofficial" practices "official" by sneaking in bills and laws.