. 2018 Feb 17;22(7):2599–2614. doi: 10.1007/s00784-018-2359-4

Table 1.

The search strategies for the included studies

Database	Search strategies
Pubmed	(“Ultrasonography” [Mesh] OR “ultrasonography” [All fields] OR “ultrasound” [All fields] OR “sonography” [All fields]) AND (“Temporomandibular joint disorders” [Mesh] OR “Temporomandibular joint disorders” [All Fields] OR “Temporomandibular joint disc” [Mesh] OR “Temporomandibular joint disc” [All Fields] OR “Temporomandibular joint dysfunction syndrome” [Mesh] OR “Temporomandibular joint dysfunction syndrome” [All Fields] OR “Temporomandibular joint” [Mesh] OR “Temporomandibular joint” [All Fields] OR “Craniomandibular disorders” [Mesh] OR “craniomandibular disorders” [All fields])
EMBASE	(“echography” or ultrasonography or ultrasound or sonography) and (“temporomandibular joint” or “jaw disease” or “temporomandibular joint disorder” or (temporomandibular and joint and disc) or (temporomandibular and joint and dysfunction and syndrome) or (craniomandibular and disorders))

Database

Search strategies

Pubmed

(“Ultrasonography” [Mesh] OR “ultrasonography” [All fields] OR “ultrasound” [All fields] OR “sonography” [All fields]) AND (“Temporomandibular joint disorders” [Mesh] OR “Temporomandibular joint disorders” [All Fields] OR “Temporomandibular joint disc” [Mesh] OR “Temporomandibular joint disc” [All Fields] OR “Temporomandibular joint dysfunction syndrome” [Mesh] OR “Temporomandibular joint dysfunction syndrome” [All Fields] OR “Temporomandibular joint” [Mesh] OR “Temporomandibular joint” [All Fields] OR “Craniomandibular disorders” [Mesh] OR “craniomandibular disorders” [All fields])

EMBASE

(“echography” or ultrasonography or ultrasound or sonography) and (“temporomandibular joint” or “jaw disease” or “temporomandibular joint disorder” or (temporomandibular and joint and disc) or (temporomandibular and joint and dysfunction and syndrome) or (craniomandibular and disorders))