Quiz #2 available today at 3pm until Monday at 11pm Quiz #2 covers material from THIS week: Chapters 6,7,8 & 9 Take 1 index card each for class today
Synovial joints….
Ligaments Joint cavity (containing synovial fluid) Joint (articular) capsule (Synovial membrane + fibrous capsule) Articular cartilage Synovial joints
Bursa Tendon Sheaths bursitis tenosynovitis vs tendonitis
How do you stabilize a synovial joint? Name & how (4 ways)
Fig. 9.6(TE Art) Ball-and-socket joint (humeroscapular) Hinge joint (humeroulnar) Gliding joint (intercarpal) Pivot joint (radioulnar) Saddle joint (trapeziometacarpal) Condyloid joint (metacarpophalangeal)
Humeroscapular joint (Glenohumeral) flex & extend hyperextend abduct & adduct medial & lateral rotation circumduction What about protraction & retraction of the scapula?
Fig. 9.15c(TE Art) Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Glenoid labrum Glenoid cavity Synovial membrane Subdeltoid bursa Supraspinatus tendon Acromion
Transverse humeral Coracohumeral Glenohumeral ligaments Biceps tendon Subacromial bursa
Posterior view Anterior view supraspinatus subscapularis infraspinatus Teres minor Rotator cuff muscles
glenoid labrum Glenohumerol lig. Subscap. tendon Glenohumerol ligament Supraspinatus lig. Infraspinatus Ligament Teres minor ligament
AnteriorPosterior femoral condyles
Meniscus Synovial membrane Patellar ligament Joint capsule Prepatellar bursa Quadriceps tendon
Posterior
AnteriorPosterior meniscus Collateral ligament Intracapsular & extracapsular ligaments of knee ACL PCL
Foot fixed Twisting motion
Osteoarthritis (OA) Rheumatoid arthritis (RA)
1.Something important I learned today. 2. Any important questions that remain unanswered. Fill out your index card with this info: Leave the card at the front or back of the room. Thanks! *Don’t forget about quiz #2!!*