Pianists' Dystonia
Video 12.240 (C12c240): Pianist's Index Finger Flexion Dystonia
Task-specific index finger flexion during piano playing and writing, improved with botulinum toxin.
-Pending
Video 12.241 (C12c241): Pianist's Index Finger Extension Dystonia
Left index finger extension disrupting scales, improved by a thumb sensory trick.
-Pending
Video 12.242 (C12c242): Severe Index Finger Flexion Dystonia
Marked dystonic flexion during performance substantially improved after targeted injections.
-Pending
Video 12.243 (C12c243): Concert Pianist's Index Finger Dystonia
Ascending scales trigger index finger flexion improved following botulinum toxin treatment.
-Pending
Video 12.244 (C12c244): Mixed Index-Middle Finger Dystonia
Index finger extension and middle finger flexion disrupting scalar passages.
-Pending
Video 12.245 (C12c245): Third-Finger Flexion Dystonia
Persistent third-finger flexion relieved by a positive sensory trick.
-Pending
Video 12.246 (C12c246): Index Finger MCP Flexion Dystonia
Mechanical opposition identifies the primary dystonic movement pattern.
-Pending
Video 12.247 (C12c247): Thumb and Index Finger Dystonia
Orthotic splints improve fluidity and reduce dystonic activation.
-Pending
Video 12.248 (C12c248): Isolated Index Finger Dystonia
Selective dystonia of the right index finger during piano performance.
-Pending
Video 12.249 (C12c249): Index Finger Extension Dystonia
Extension dystonia affecting passage work while octaves remain preserved.
-Pending
Video 12.250 (C12c250): Multi-Finger Pianist's Dystonia
Complex finger flexion and extension abnormalities affecting scales.
-Pending
Video 12.251 (C12c251): Index Finger Flexion with Compensatory Extension
Mechanical testing identifies primary flexion dystonia.
-Pending
Video 12.252 (C12c252): Mirror Dystonia in Pianist
Mirror movements identify primary dystonic extension of the second and third digits.
-Pending
Video 12.253 (C12c253): Accordion Dystonia
Middle-finger extension during rapid passages improved by finger splinting.
-Pending
Video 12.254 (C12c254): Keyboard Contact-Induced Dystonia
Flexion dystonia triggered specifically by keyboard contact.
-Pending
Video 12.255 (C12c255): Severe Left-Hand Dystonia
Flexion of multiple fingers with compensatory wrist rotation.
-Pending
Video 12.256 (C12c256): Advanced Concert Pianist's Dystonia
Severe right-hand dystonia forcing transition to left-hand repertoire.
-Pending
Video 12.257 (C12c257): Fourth and Fifth Finger Dystonia
Scale passages trigger finger flexion while arpeggios remain relatively preserved.
-Pending
Video 12.258 (C12c258): Thumb and Index Finger Velocity-Dependent Dystonia
Subtle dystonia apparent only during rapid ascending scales.
-Pending
Video 12.259 (C12c259): Complex Five-Finger Dystonia
Index finger acts as a principal trigger for multi-digit dystonia.
-Pending
Video 12.260 (C12c260): Complex Concert Pianist's Dystonia
Multiple primary dystonic movements identified through biomechanical testing.
-Pending
Video 12.261 (C12c261): Bilateral Pianist's Dystonia
Bilateral finger dystonia with mirror movements during writing.
-Pending
Video 12.262 (C12c262): Complex Right-Hand Dystonia
Dystonic flexion of multiple fingers with postural activation.
-Pending
Video 12.263 (C12c263): Fourth and Fifth Finger Predominant Dystonia
Flexion dystonia impairing hand balance during performance.
-Pending
Video 12.264 (C12c264): Severe Left-Hand Flexion Dystonia
Keyboard contact provokes marked finger flexion.
-Pending
Video 12.265 (C12c265): Wrist Extension Pianist's Dystonia
Severe wrist extension improved substantially after botulinum toxin treatment.
-Pending
Violinists' Dystonia
Video 12.266 (C12c266): Bow Arm Dystonia
Loss of control during bow changes, especially transitioning into up-bows.
-Pending
Video 12.267 (C12c267): Severe Bow-Hand Dystonia
Wrist and index finger dystonia relieved by sensory stabilization of the bow hand.
Video 12.268 (C12c268): Cellist's Bowing Dystonia
Task-specific wrist and hand tightening impairing bow reversals.
Video 12.269 (C12c269): Violin Bow Arm Adduction Dystonia
Upper-arm dystonia occurring during up-bow initiation.
Video 12.270 (C12c270): Fast-Bowing Dystonia
Task-specific tightening triggered only at concert tempo.
Video 12.271 (C12c271): Velocity-Dependent Bow Arm Dystonia
Upper-arm co-contraction impairing rapid bow strokes.
Video 12.272 (C12c272): Severe Bow Arm Task-Specific Dystonia
Professionally disabling bow-arm dystonia improved by targeted botulinum toxin treatment.
Video 12.273 (C12c273): Left-Hand Fingering Dystonia
Second-finger dystonia affecting scale performance.
Video 12.274 (C12c274): Third-Finger Violin Dystonia
Flexion and abduction of the third finger in higher positions.
Video 12.275 (C12c275): Multi-Finger Flexion Dystonia
Slow playing provokes dystonia more than fast playing.
Video 12.276 (C12c276): Pattern-Specific Violin Dystonia
Dystonia triggered only by specific fingering combinations.
Video 12.277 (C12c277): Fourth-Finger Adduction Dystonia
Biomechanical testing identifies adduction as the primary dystonic movement.
Video 12.278 (C12c278): Vibrato Dystonia
Impaired vibrato control causing professional disability despite otherwise preserved playing.