exss 288 final exam review Questions & Answers 100% Accurate!!

clavicle fracture - ANSWERSmost common fracture in sport, can be greenstick MOI: direct blow, falling on tip of shoulder humerus fracture - ANSWERSshaft: often significant deformity surgical neck: danger to neurovascular tissues growth plate: young athletes common little league's shoulder - ANSWERSstress reaction along proximal humerus epiphysis, repetition, bone growth stunting and premature closing scapula fracture - ANSWERSuncommon in athletics, on glenoid cavity if in sport common in car accidents GH joint sprain - ANSWERSabduction and external rotation, 80% anterior always check circulatory insufficiency/pulse/sensation may involve labrum tear hill-sachs lesion - ANSWERSglenoid can fracture humerus upon dislocation/relocation labral tears - ANSWERSSLAP: superior labrum from anterior to posterior MOI: dislocation, peel back or traction complaints: clicking, locking, popping, rough surface causes bumping labral function - ANSWERSdeepens socket of shoulder, adds stability, helps lubrication, shock absorption AC joint sprain - ANSWERSMOI: direct fall on tip of shoulder classification based on number of ligaments disrupted piano key sign - ANSWERSgrade 3 AC joint sprain (AC ligaments and coracoid ligaments) grade 6 AC joint sprain concern - ANSWERSinferior instead of superior sprain, disruption of all ligaments, clavicle goes down and can hit lungs SC joint sprain - ANSWERSMOI: falling on tip of shoulder posterior sprain can be life threatening, obstruction of airway and neurovascular structures goes anteriorly normally shoulder contusions - ANSWERSMOI: falling on tip of shoulder same s/sx of 1st degree AC joint separation 'shoulder pointer' differentiate shoulder contusion and 1st degree AC joint separation - ANSWERSlocation of pain hear or feel injury, ligament will snap can feel a disruption of the ligament not a contusion rotator cuff strain - ANSWERSMOI: overuse internal rotators: supraspinatus external rotators: eccentric deceleration biceps brachii tendinitis - ANSWERSMOI: overuse, mainly long head on top of shoulder bicipital groove eccentric contractions are elbow deceleration could have subluxation of tendon transverse tendon can also be disrupted can lead to complete disrupture impingement syndrome - ANSWERSchronic normally overhead athletes (swim, volleyball, throwers) various patholigies: subacromial bursitis, supraspinatus tendinitis, bicipital tendinitis, labral tears bone spurs - ANSWERSimpingement of ligament, form from rubbing on bottom side of acromion similar to myositis ossificans mgmt: rest, ice, mechanic adjustment bursitis (shoulder) - ANSWERSMOI: overuse, also overhead athletes associated with impingement syndrome, rotator cuff tears can have tendon injuries in isolation, but normally impingement syndrome mgmt: rest, ice, biomechanical adjustment most common in subacromial bursa, olecranon bursa, prepatellar bursa thoracic outlet syndrome - ANSWERSMOI: overuse, overhead athletes compression of subclavian artery and brachial plexus circulatory and neuro deficits in arm scales and pec minor brachial plexus injury - ANSWERSacute, tension/compression mechanism (hit head, pushed to opposite side) 'stinger' transient types of neurological pain UCL resists... - ANSWERSvalgus force supracondylar fracture - ANSWERSmost common type of elbow fracture MOI: FOOSH -> bending