[Retracted] Observation on the Effect of Bone Grafting Alone and Guided Tissue Regeneration Combined with Bone Grafting to Repair Periodontal Intraosseous Defects

Table 2

The scoring standard of the cosmetic gingival morphology.

Project	0 points	1 point	2 points
Proximal, middle, and distal gingival papillae	Lack	Incomplete	Complete
Soft tissue level	<1 mm	1-2 mm	>2 mm
Soft tissue color	Significant differences	Severe difference	No differences
Soft tissue texture	Significant differences	Severe difference	No differences
Soft tissue contour	Discord	Relative harmony	Natural harmony
Alveolar bone defect	Obvious defect	Mild defect	No defect