World Health Organization · 2026-01 · English

XA2JQ8 Muscles of the head and neck

Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.

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More specific codes

XA01H9Temporalis muscle XA01U4Corrugator supercilii muscle XA04G0Depressor anguli oris muscle XA09D1Frontalis muscle XA0JF1Scalenus anterior muscle XA0JK2Rectus capitis lateralis muscle XA0M12Vocalis muscle XA0U25Mentalis muscle XA0UH6Constrictor of pharynx - inferior muscle XA0X13Obliquus capitis superior muscle XA0Y41Nasalis muscle XA0ZM1Orbicularis oculi muscle XA1490Levator labii superioris muscle XA16A4Rectus capitis anterior muscle XA17T6Platysma muscle XA1CQ1Temporoparietalis muscle XA1PG4Palatopharyngeus muscle XA1TY3Stylohyoid muscle XA1X67Inferior rectus muscle XA20Q8Rectus capitis posterior major muscle XA2967Digastric muscle XA2AP2Zygomaticus minor muscle XA2DX4Medial pterygoid muscle XA2H61Sternocleidomastoid muscle XA2QF2Anterior auricularis muscle XA2R46Levator palpebrae superioris muscle XA2SJ6Alaeque nasi muscle XA2U72Palatoglossus muscle XA2VD8Masseter muscle XA2X27Superior oblique muscle XA2ZL4Thyroepiglotticus muscle XA31C3Intrinsic muscles of tongue XA3282Lateral rectus muscle XA35K5Scalenus posterior muscle XA37U4Zygomaticus major muscle XA3856Transverse arytenoid muscle XA3PY5Hyoid muscle XA3S80Constrictor of pharynx - middle muscle XA3SS4Aryepiglotticus muscle XA3TF5Scalenus minimus muscle XA42R7Tensor tympani muscle XA49A7Risorius muscle XA4N79Inferior oblique muscle XA4RN7Omohyoid muscle XA50R5Genioglossus muscle XA51R1Superior rectus muscle XA55R2Orbicularis oris muscle XA58T9Splenius capitis muscle XA59J0Oblique arytenoid muscle XA5DX5Hyoglossus muscle XA5L15Styloglossus muscle XA5LP4Levator veli palatini muscle XA5QR5Sternohyoid muscle XA5WQ9Lateral cricoarytenoid muscle XA5YU7Geniohyoid muscle XA6095Splenius cervicis muscle XA60C8Depressor labii inferioris muscle XA6648Procerus muscle XA6LS5Obliquus capitis inferior muscle XA6S71Scalenus medius muscle XA6YE6Longus capitis muscle XA75X0Levator anguli oris muscle XA7LF2Tensor veli palatini muscle XA7W64Cricothyroid muscle XA80F2Rectus capitis posterior minor muscle XA81P5Salpingopharyngeus muscle XA8352Thyroarytenoid muscle XA83A9Mylohyoid muscle XA87S0Thyrohyoid muscle XA8AR7Musculus uvulae muscle XA8C48Posterior auricularis muscle XA8D61Stapedius muscle XA8EM8Longus colli muscle XA8GG0Buccinator muscle XA8L72Oblique auricularis muscle XA8SW4Superior auricularis muscle XA8ZB7Lateral pterygoid muscle XA9568Constrictor of pharynx - superior muscle XA95N1Medial rectus muscle XA9AM5Stylopharyngeus muscle XA9AU8Transverse auricularis muscle XA9H91Sternothyroid muscle XA9RS8Posterior cricoarytenoid muscle

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