Author/year | Nature of the trauma | Patients (n) | Latency (days) | Possible predisposing factors |
---|---|---|---|---|
Sutcheret al 197120 | Ill fitting dentures | 4 | Not known | Loss of proprioception |
Jankovic and Van der Linden 19855 | Facial trauma | 1 | 12 Months | Developmental delay |
Koller et al198321 | Dental extraction | Not known | Not known | None |
Thompson et al198618 | Dental | 1 | Not known | None |
Brinet al 198623 | Oral surgery | 2 | 3 Days to a week | Not known |
Present study | Orofacial trauma | 27 | 65 Days | Family history of movement disorder, prior exposure to neuroleptics, associated dystonia, essential tremor. |