Muscle:Platysma: Revision history

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7 May 2026

  • curprev 22:0722:07, 7 May 2026 Yatreyu talk contribs 9,852 bytes +9,852 Created page with "'''Platysma''' is a broad, thin sheet of subcutaneous muscle covering the anterior neck, extending from the lower face to the upper chest. Its trigger points (TrPs) produce a characteristic prickling pain over the lateral mandible and lower face — a sensation of multiple pinpricks that is distinct from neurological tingling and is often deeply alarming to patients and clinicians alike. Platysma TrPs are virtually always secondary to TrPs in the sternocleidomastoid–sc..."