| Regeneration is often considered more achievable in deep intrabony defects. This case illustrates complete bone fill, including regeneration of bone across the buccal root prominence, in a wide relatively shallow osseous defect. As with all cases in the pivotal trial no GTR membrane was used, illustrating the effectiveness of GEM 21S® in all types of periodontal defects. | |||||||||||||||||||
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Vertical Defect at Baseline Through 36 Months Post-Op Case by: Dr. Brad McAllister |
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| Important Safety Information. View the Package Insert: To view a presentation about GEM 21S®, click here. |
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| Baseline clincial photograph reveals a 5 mm deep, 3 mm wide, 2-wall intrabony defect on the mesial surface of tooth #31. | |||||||||||||||||||
| Defect treated with GEM 21S®. | |||||||||||||||||||
| 24 months post-operative. Note regeneration of buccal plate across root prominence and complete fill of interproximal defect. | |||||||||||||||||||
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| Representative cases from the GEM 21S® pivotal trial: |
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| Baseline radiograph | |||||||||||||||||||
| 6 month post-operative radiograph. | |||||||||||||||||||
| 12 month post-operative radiograph. Note normal bone trabecular pattern on the mesial and distal surfaces of the tooth. | |||||||||||||||||||
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| 36 month post-operative radiograph. | |||||||||||||||||||