Case Report
Two Cases of Nonsuicidal Self-Injury Comprising Partial Autoamputation of the Apex of the Tongue
Table 1
Clinical reports of NSSI of the oral cavity inflicted using edged tools.
| No. | Author | Year | Age | Sex | Tools | Lesion | Symptom | Psychological factors |
| 1 | Blanton et al. | 1977 | 61 | M | Knife | Teeth | Crown fracture | Unknown | 2 | McGrath et al. | 1985 | 25 | F | Knife | Gum | Ulcer | Unknown | 3 | Hong and Eun | 2014 | 24 | M | Scissors | Tongue | Amputation | Schizophrenia | 4 | Present case | 2019 | 55 | F | Knife | Tongue | Amputation | Depression | 5 | Present case | 2019 | 69 | F | Scissors | Tongue | Amputation | Schizophrenia |
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