A post-operative procedure is disclosed for inducing a Posterior Vitreous Detachment (PVD) after a VitreoRetinal-Interface Syndrome (VRS) treatment. In the procedure, vitreoretinal interface tissue is imaged to determine the extent of PVD that was established by the VRS treatment and Residual Areas of Adhesion (RAA) are identified on the vitreoretinal interface. Once the RAAs are identified, the next step is to allow gas micro-bubbles on the vitreoretinal interface which were generated during the VRS treatment to move, coalesce, and/or loosen tissue at the vitreoretinal interface, and thereby facilitate completion of a PVD. During the bubble coalescing period, ultrasound energy can be applied to bubble/tissue boundaries to accelerate bubble coalescence and/or increase the rate that RAA tissue is loosened at the vitreoretinal interface. After bubble coalescence, tissue at the RAA can be photoaltered using a focused femtosecond laser beam to induce a suitable PVD.
SYSTEM AND METHOD FOR INDUCING A POST-OPERATIVE POSTERIOR VITREOUS DETACHMENT