Figures 4
From: Augmentation of osteochondral repair with hyperbaric oxygenation: a rabbit study
Histology of osteochondral repair sites in the HBO plus fibrin group at 6 weeks. Partail integration (arrow) of repair tissue (R) and adjacent normal cartilage (N) can be seen at 6 weeks. Tidemark (T) formation, subchondral bone formation, and repair of surface architecture are also noted. HE stain, original magnification × 25.