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Dr. Palombo graduated in dentistry from the University of Milan in 2015, with a concentration in oral surgery (Head Prof. Matteo Chiapasco). In 2017, he won the International Research Fellowship of the Italian Society of Osseointegration and obtained a Master of Sciences (MSc) from the Complutense University in Madrid. Then, he completed a post-graduate program in periodontal plastic surgery at the University of Bologna (Head Prof. Giovanni Zucchelli) and is now enrolled in the 3 year full-time master in periodontics and implant dentistry at the Complutense University in Madrid (Head Prof. Mariano Sanz), certified by the European Federation of Periodontology.
A simplified surgical technique is presented for closure and soft tissue augmentation of fresh extraction sockets that utilizes a xenogeneic collagen matrix as a substitute for a combined onlay-interpositional connective tissue graft. Ten alveoli receiving a socket preservation procedure (n = 5) or an immediate submerged implant (n = 5) were sealed with a xenogeneic collagen matrix, stabilized under small palatal and buccal full-thickness envelope flaps. Eight weeks after surgery, full wound closure was achieved in 9 out of 10 sites with satisfactory esthetic integration (mean ΔE score: 3.76). Results from this descriptive observational study suggest that this technique may represent a valuable and minimally invasive solution to simplify closure and soft tissue augmentation of fresh extraction sockets.