Vitrectomy is an important treatment for vitreoretinal diseases. After half a century of innovation and development, it has made a breakthrough from open type to micro-incision surgery. Minimally invasive vitrectomy has the advantages of wide indications and high cutting efficiency, which greatly improves the safety and efficacy of surgery, and minimizes the occurrence of trauma and complications during surgery. At present, with the development of surgical microscope system, ophthalmic microsurgery robot and other equipment, and the development and application of new artificial vitreous materials, vitrectomy is developing toward minimally invasive, accurate and intelligent development. The further development of vitrectomy innovative technology in the field of ophthalmology is hopeful in the future, so that clinicians can achieve the best surgical results with the minimum damage, and bring better light to patients.