Joints and Muscles ARTICULATIONS MOVEMENTS AND MUSCLES OF THE HEAD NECK AND TRUNK Objectives for Quiz 4 Objectives pages 217 218 Articulations and Movements p 217 Chapter 9 Muscles p 218 Chapter 10 We will start with head neck and trunk today We will finish the muscles next week Articulations Joints KNOW THESE DEFINITIONS Fibrous Dense fibrous connective tissue holds bones together Ex sutures of the skull Cartilaginous Synovial Have hyaline or fibrocartilage between the bones Ex pubic symphysis have a space synovial cavity between the two bones with dense connective tissue forming a capsule Examples humeroulnar and tibiofemoral joints hinge Coxal and glenohumeral ball and socket Fibrous Joint skull sutures Coronal suture Examples Sagittal suture Coronal suture Squamous suture Sagittal suture Squamous suture Cartilaginous joints pubic symphysis Pubic symphysis Synovial Joints Humeroulnar Joint Hinge general Movement flexion and extension Most specific example Humeroulnar joint Synovial joints tibiofemoral joint Hinge general Movement flexion and extension Most specific example Tibiofemoral joint feature anterior cruciate ligament Synovial joints coxal Ball and Socket general Movement angular movements and rotation shoulder hip joints circumduction Most specific joints coxal joint Synovial joint glenohumeral Ball and Socket general Movement angular movements and rotation shoulder hip joints circumduction Most specific joints glenohumeral Movements of Synovial Joints Figure 9 6 p 227 Table 9 2 p 28 Be able to identify the type of movement from a picture Flexion Extension Hyperextension Abduction Adduction Circumduction Rotation Supination Pronation Inversion Eversion Dorsiflexion Plantar flexion Chapter 10 Muscular System Read pages 237 238 Objectives p 218 be able to name the following muscles Figure 10 1 10 2 10 3 Muscles of the Head Neck and Trunk Pages 113 115 and 119 in workbook Frontalis Occipitalis Temporalis Masseter Orbicularis oculi Orbicularis oris Zygomaticus Sternocleidomastoid Platysma External intercostal Internal intercostal Diaphragm External and internal obliques Transverse abdominis Rectus abdominis Trapezius Latissimus dorsi Serratus anterior Pectoralis major and minor Rhomboid major Muscles of the Head and Neck Frontalis Temporalis Orbicularis oculi Masseter Orbicular oris Zygomaticus Sternocleidomastoid platysma Muscles of the Head and Neck continued Frontalis Temporalis Orbicularis oculi Zygomaticus Orbicularis oris Masster Sternocleidomastoid Platysma Neck and Trunk anterior Serratus anterior Pectoralis major Pectoralis minor Rhomboid major External intercostals Internal intercostals Diaphragm External obliques Internal obliques Transverse abdominis Rectus abdominis Aponeurosis of external oblique muscle Trunk Muscles continued Intercostal Muscles Internal Intercostals External Intercostals Trunk Muscles posterior Trapezius Latissimus Dorsi Rhomboid major Gluteus medius Gluteus maximus Wrap Up Study what we covered today and posted lab materials on D2L to review Next lesson muscles of the appendages