Figure 1. Ultrasound at level of C2. Approach indicated by black arrow.
Figure 2. Ultrasound at level of C4. Approach indicated by black arrow.
 | Dystonia |
2.1.1 Age at Onset
2.1.2 Body distribution
2.1.3 Temporal Pattern
2.1.4 Associated features
2.2.1 Inherited
2.2.1.1 DYT naming system for dystonia
2.2.1.2 Proposed Dystonia Naming System
2.2.1.4.1 Wilson's Disease
2.2.1.4.2 DRD/Segawa's Disease: DYT/PARK-GCH1
2.2.1.4.4 Myoclonus-Dystonia: DYT-SGCE
2.2.1.4.7 DYT-TOR1A
2.2.1.4.8 DYT-TUBB4 (Whispering Dystonia)
2.2.1.4.9 DYT-THAP1
2.2.1.4.10 DYT-ANO3
2.2.1.4.11 DYT-GNAL
2.2.1.4.13 DYT-PRKRA
2.2.2 Acquired
4.4.1 With Parkinsonism
4.4.3 With cerebellar ataxia
4.4.4 With myoclonus
4.5.1 With ocular disorders
4.5.2 With deafness
4.7.4 With leukoencephalopathy
7.4 Dystonic Tremor
8.1.1 Torticollis & Torticaput
8.1.3 Retrocollis & Retrocaput
8.1.7 With tremor
8.1.8 Muscles for Injection
8.1.8.1 Anterior
8.1.8.1.1 Longus Colli
8.1.8.1.2 Longus Capitis
8.1.8.2 Superficial
8.1.8.2.1 Trapezius
8.1.8.2.2 SCM
8.1.8.3 Intermediate
8.1.8.3.1 Scalenus Ant Med Post
8.1.8.3.2 Levator Scapulae
8.1.8.3.3 Splenius Capitis
8.1.8.3.4 Splenius Cervicis
8.1.8.4 Deep
8.1.8.4.1 OCI
8.1.8.4.2 Semispinalis Capitis
8.1.8.4.3 Semispinalis Cervicis
8.1.8.4.4 Longissimus Capitis
8.1.8.4.5 Longissimus Cervicis
8.1.8.4.6 Rectus Capitis Posterior Major
8.1.8.4.7 OC Superior
8.2.1 Blepharospasm
8.2.2 Jaw closing dystonia
8.2.3 Jaw opening dystonia
8.2.4 Lingual dystonia
8.2.6 Spasmodic Dysphonia
Ultrasound-Anatomical correlation
References