Topic Tag: perforation; slightly. Search for: HOME › Forums › Topic Tag: perforation; slightly. Viewing topic 1 (of 1 total) Topic Voices Posts Freshness D atloma technically crucially, barotrauma, perforation; slightly. Started by: ajsixaodi in: General Discussions 1 1 1 month, 4 weeks ago ajsixaodi Viewing topic 1 (of 1 total)