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Fig. 2 | International Journal of Implant Dentistry

Fig. 2

From: Effect of enriched bone-marrow aspirates on the dimensional stability of cortico-cancellous iliac bone grafts in alveolar ridge augmentation

Fig. 2

Schematic drawing of the preparation of enriched bone-marrow aspirate: bone marrow was aspirated with a bone cannula. 2500IE heparin per 20 ml syringe were added and a total of 50–60 ml of bone-marrow aspirate was gained. Centrifugation in 4 tubes at 1200 g for 7 min. Removal of the serum supernatant and pooling of the cell-concentrates in one tube for second centrifugation at 1200g for 3 min. Removal of the supernatant and approximately ten millilitres of enriched stem cells were gained

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