Surgical assemblies for ocular surgery are provided. Such assemblies include direct measuring devices of intraocular pressure, surgical accessories utilisable in conjunction with a surgical instrument suitable for performing eye surgery, such surgical accessories being insertable in an ocular cavity through an accessory ocular incision. Direct measuring devices of intraocular pressure may be coupled to the surgical accessories so as to be insertable in the ocular cavity along with said surgical accessories through said accessory ocular incision.
