Common reasons for Gingival recession 1. Inadequate attached gingiva 2. Prominent roots 3. Tooth brush abrasion 4. Pocket reduction periodontal surgery 5. Oral habits resulting in gingival laceration 6. Excessive tooth cleaning 7. Excessive flossing 8. othersCommon Reasons for Gingival Recession 1. Inadequate attached gingiva 2. Prominent roots 3. Tooth brush abrasion 4. Pocket reduction periodontal surgery 5. Oral habits resulting in gingival laceration 6. Excessive tooth cleaning 7. Excessive flossing 8. others