27. Skeletal landmarks
• Hyoid bone
• Thyroid cartilage
▫ Thyroid prominence
▫ Oblique line
▫ Thyrohyoid membrane
(Drake, Wayne & Mitchell, 2005)
28.
29.
30. Muscles of anterior triangle
• Suprahyoid muscles
▫ Digastric m.
▫ Stylohyoid m.
▫ Mylohyoid m.
▫ Geniohyoid m.
(Moore, Dalley & Agur,2010)
(Drake, Wayne & Mitchell, 2005)
31. Muscles of anterior triangle
• Infrahyoid muscles
▫ Sternohyoid m.
▫ Omohyoid m.
▫ Sternothyroid m.
▫ Thyrohyoid m.
(Moore, Dalley & Agur,2010)