Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Representative case from the test group, treated with NIPSA and prehydrated collagenated bone mix. (a) Baseline measurement, (b) single horizontal incision, (c) inter‐dental tunnel preparation, (d) granulation tissue removal, (e) application of material, (f) primary closure of surgical area, (g) healing after 1 week, (h) measurement after 1 year, (i) baseline radiograph, (j) 1‐year radiograph. NIPSA, nonincised papillae surgical approach.
