Table 1.
PICOS criteria for inclusion and exclusion of studies.
Fig 1.
PRISMA flow diagram of process of identification and screening of articles for inclusion in this review.
Table 2.
Summary of studies reporting co-occurrent pain symptoms in burning mouth syndrome (BMS) patients.
Table 3.
Somatosensory sensitivity in patients with burning mouth syndrome (BMS).
Table 4.
Prevalence of co-occurrent pain symptoms in burning mouth syndrome (BMS) patients’ samples and in the general population.
Table 5.
Evolution of burning mouth syndrome (BMS) diagnostic criteria.