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PTRS 745 - Orthopedic PT 1 > Elbow Joint 1 > Flashcards

Elbow Joint 1 Flashcards

1
Q

Joints of the Elbow (3)

A
  • Humeroradial
  • Humeroulnar
  • Radioulnar
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2
Q

Main ligaments of the Elbow (3)

A
  • Annular ligament
  • Ulnar collateral
  • Radial collateral
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3
Q

Carrying angle in Men and Women

A

Men: 11-14 degrees
Women: 13-16 degrees

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4
Q

What is the disorder of an increased cubital angle?

A

Ulnar palsy

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5
Q

Humeroradial: Close-packed position

A

Elbow flexed to 90, forearm supinated to 5

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6
Q

Humeroradial: Capsular patterns

A

Flexion, Extension, Supination, Pronation

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7
Q

Humeroulnar: Close-packed position

A

Extension with supination

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8
Q

Humeroulnar: Capsular patterns

A

Flexion, extension

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9
Q

Radioulnar: Closed-packed position

A

5 degrees supination

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10
Q

Radioulnar: Capsular patterns

A

Equal limitation of supination and pronation

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11
Q

Humeroulnar - Arthrokinematics - Flexion

A

Roll - Anterior

Glide - Anterior

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12
Q

Humeroulnar - Arthrokinematics - Extension

A

Roll - Posterior

Glide - Posterior

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13
Q

Humeroradial - Arthokinematics - Flexion

A

Roll - Anterior

Glide - Anterior

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14
Q

Humeroradial - Arthokinematics - Extension

A

Roll - Posterior

Glide - Posterior

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15
Q

Proximal Radioulnar - Arthrokinematics - Pronation

A

Roll - Anterior

Glide - Posterior

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16
Q

Proximal Radioulnar - Arthrokinematics - Supination

A

Roll - Posterior

Glide - Anterior

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17
Q

Distal Radioulnar - Arthrokinematics - Pronation

A

Roll - Anterior

Glide - Anterior

18
Q

Distal Radioulnar - Arthrokinematics - Supination

A

Roll - Posterior

Glide - Posterior

19
Q

Syndromes: Anterior (4)

A
  • Ant. Capsular strain
  • Biceps rupture
  • Elbow dislocation
  • Pronator syndrome
20
Q

Syndromes: Medial (4)

A
  • Med. Epicondylitis
  • MCL injury
  • Ulnar neuritis
  • Fracture
21
Q

Syndromes: Posterior (3)

A
  • Olecranon bursitis
  • Olecranon process stress fracture
  • Triceps tendinitis
22
Q

Syndromes: Lateral (6)

A
  • Lat. Epicondylitis
  • LCL injury
  • Capitulum fracture
  • Osteochondral degenerative -Osteochondritis dissecans
  • Radial head fracture
23
Q

Trauma vs. Overuse injuries

A
  • Trauma: FOOSH, Fall on the tip of elbow, Ligament injury

- Overuse: Epicondylitis, Little Leaguer’s elbow

24
Q

Epicondylitis

A

Inflammation of one of the epicondyles, which includes both the periosteum and the tendons

Lateral epicondylitis is more common than medial epicondylitis

25
Q

Lateral epicondylitis is known as:

A

Tennis elbow

26
Q

Medial epicondylitis is known as:

A

Golfer’s or Thrower’s elbow

27
Q

Lateral epicondylitis

A

-Inflammation of the insertion of the extensor carpi radialis brevis (ECRB) and extensor carpi radialis longus (ECRL)

28
Q

Symptoms of L. epicondylitis

A

Lateral elbow pain with insidious onset, pain with wrist extension, weakened grip strength

29
Q

Stage 1 - L. Epicondylitis

A

Inflammation w/o alteration in the tendons

30
Q

Stage 2

A

Associated with pathological changes in the tendon or angiofibroblastic degeneration

31
Q

Stage 3

A

Pathological changes in the tendon and partial rupture

32
Q

Stage 4

A

Characteristics of the stage 2 and 3 plus fibrosis, soft matrix calcifications, and faint calcifications along the epicondylar margins

33
Q

Chair test is used for:

A

L. epicondylitis

Lift chair with pronated hand

34
Q

Special tests for L. Epicondylitis

A
  • Finger extension
  • Mill’s test (more like a stretch)
  • Cozen’s test (more like strength test)
35
Q

Ther Ex for L. Epicondylitis

A
  • Extensor eccentric exercises (with bendy stick)

- Towel wrings

36
Q

Medial Epicondylitis

A

Inflammation of the insertion of the Flexor carpi radialis (FCR) and Pronator teres

37
Q

M. Epicondylitis - Symptoms

A
  • Medial elbow pain

- Pain with wrist flexion and pronation

38
Q

M. Epicondylitis - Special tests

A
  • Resisted wrist flexion

- Passive stretch (elbow and wrist extension)

39
Q

Little Leaguer’s elbow (6)

A
  • Osteochondritis dissecans of the radial head
  • Growth plate fractures
  • Apophysitis or fracture of the medial epicondyle
  • Ulnar CL tear
  • Anterior capsular injury
  • Olecranon trauma
40
Q

MOI: Little Leaguer’s

A
  • Excessive valgus stress and hyperextension and overuse
  • High pitch volume
  • Early use of the curve and slider
  • Inadequate biomechanics

PTRS 745 - Orthopedic PT 1 (4 decks)

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