FAST REVISION
Orthodontics
One of the main disadvantages of using a loop lingual arch to upright the first molar is that it can lead to flaring of the mandibular incisors due to the forces applied.
Oral Surgery
It is difficult to obtain local infiltration anaesthesia in the presence of inflammation/infection because of a decreased pH.
Oral Surgery
In dislocation of the jaw, displacement of the articular disc beyond the articular tubercle of the temporomandibular joint results from spasm or excessive contraction of the lateral pterygoid muscle.