Jin Woo Chang Archives - Clinical Tree

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High-Intensity Focused Ultrasound Surgery for the Treatment of Obsessive–Compulsive Disorder

Introduction Obsessive–compulsive disorder (OCD) is a common and disabling neuropsychiatric disorder that affects 2%–3% of the global population at some point in their life; additionally, it is known that 6%–8% of the general population has subclinical symptoms ( ). OCD…

Surgical Management of Hemifacial Spasm and Meige Syndrome

Hemifacial Spasm Introduction Hemifacial spasm (HFS) is a unilateral, involuntary, paroxysmal movement of facial muscles innervated by the ipsilateral facial nerve. Its characteristic features include tonic–clonic contractions and synkinesis of the muscles. These symptoms usually start from the orbicularis oculi…