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Elbow Pain: Etiology, Signs, and Special Tests

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25 Questions

What is the most common elbow fracture in kids involving the distal portion of the humerus?

Fracture of Distal Humerus (Supracondylar)

What is the characteristic X-ray finding in a Trauma-related fracture that presents with 'Sail's sign'?

Lateral view

Which treatment option is preferred for a Type III radial head fracture?

Surgical fixation (pins)

What is the common term for a condition where the radial head slips partially out of the annular ligament causing significant pain?

Radial Head Subluxation

Which type of fracture should be treated with early ROM exercise and a sling for 3-5 days?

Type I Radial Head Fracture

What is another term for Medial Epicondylitis due to a repetition injury at the medial elbow?

Golfer's Elbow

What is the most common cause of posterior elbow pain according to the text?

Fracture of the Olecranon

Which condition is characterized by swelling within the olecranon bursa leading to limiting symptoms?

Olecranon Bursitis

What conservative approach is suggested for managing lateral elbow pain due to repetitive wrist extension?

Adapt mechanism if possible

Which action is advised if concerned about an infection related to posterior elbow pain?

Aspirate and test sample

What is a common test mentioned for confirming lateral epicondylitis?

+Tinel's EMG/NCS

In what timeframe does surgical reattachment/repair provide the best results for a posterior elbow muscle tear?

1-2 weeks post injury

What is a common etiology of anterior elbow pain?

Distal Biceps Tendon Rupture

Which condition may present with pain, swelling, and effusion in the elbow?

Traumatic OA

What is a common special test used for diagnosing septic joint in the elbow?

Aspiration and culture

What treatment is typically recommended for elbow osteoarthritis (OA)?

PT and Arthroscopic repair

Which condition may cause weakness in supination in males over 40 years old?

Cubital Tunnel Syndrome

What is the abbreviation TEA referred to in the context of elbow conditions?

Total Elbow Arthroplasty

What is the name of the ligament tear mentioned in the text?

Ulnar Collateral Ligament Tear

What is the preferred treatment approach mentioned in the text for the UCL Tear?

Conservative management

What is the anatomical location of the UCL Tear mentioned in the text?

Wrist

Which of the following is NOT mentioned as a conservative treatment option for the UCL Tear?

Physiotherapy

What is the name of the surgical procedure mentioned in the text for treating UCL Tear?

Tommy John Surgery

Which of the following is NOT listed as a component of the patient history essential for evaluating shoulder pathology?

Family history

Which of the following clinical landmarks is utilized in the examination of the shoulder?

Deltoid muscle

Study Notes

Anterior Elbow Pain

  • Etiology: Osteoarthritis, Rheumatoid arthritis, Gout tophus, Septic joint
  • MC: Rheumatoid arthritis
  • General: Pain at site, Swelling, Effusion, Nodules, W/ or w/o fever
  • Special Tests: Aspiration, OA: joint space narrowing +/osteophytes, Gout: Aspirate, Septic: Aspirate, Culture, CBC for WBC count
  • Treatment: All: Attempt CS injections, RA: GOLD, DMARD, Optimize NSAIDs, TEA if needed, OA: PT, Arthroscopic repair, TEA, Gout: XOI/Steroids, Septic: IV antibiotics, Surgical intervention

Distal Biceps Tendon Rupture

  • Etiology: Lifting heavy stuff causes excessive force on distal tendon attachment
  • General: Weakness in supination, Sudden, sharp pain, Bruising, Muscle bulging
  • MRI: Determine completeness of tear
  • Treatment: TEA (total elbow arthroplasty)

Cubital Tunnel Syndrome

  • Etiology: Pressure on ulnar nerve at the elbow
  • General: Weakness in supination, Sudden, sharp pain, Bruising, Muscle bulging
  • Posterior Elbow Pain: Pain in medial/post elbow, Paresthesis in ring & small finger
  • Treatment: Conservative: Adapt mechanism, (+) Tinel's, EMG/NCS

Olecranon Bursitis

  • Etiology: Swelling within the olecranon bursa
  • General: Pain & limited ROM, +/- erythema, visually obvious
  • Treatment: Aspirate and test sample, Otherwise: Compression, Bursectomy if recurrent, NSAIDs

Fracture of the Olecranon

  • Etiology: FOOSH fracture and/or dislocation
  • General: Pain & limited ROM, +/- erythema
  • Treatment: MC: 90% displaced, Surgical reattachment/repair, 1-2wk post injury for best results

Lateral Epicondylitis

  • Etiology: Repetition injury
  • General: Pain in lateral elbow, Weakness in supination
  • Treatment: Conservative: Adapt mechanism, (+) Tinel's, EMG/NCS, Surgical: Create new space for nerve, Reduce impingement

Ulnar Collateral Ligament Tear (UCL Tear)

  • Etiology: Weightlifters
  • General: Pain in medial aspect (MCL) with flexion and pronation
  • Clinical: Wrist flexion, Wrist pronation
  • Treatment: Conservative: Compression brace, NSAID, CS Injection, Stretching, Surgical: not preferred

Fracture of Distal Humerus (Supracondylar)

  • Etiology: Trauma in kids
  • General: Pain, "Sail's sign" (posterior fat pad)
  • XRAY: AP, Lateral
  • Treatment: Surgical: Fixation (pins), Post-op splinting/casting, Type I: Sling for 3-5 days, Early ROM exercise, Type II: Displaced, Type III: Comminuted

Fracture of Radial Head

  • Etiology: FOOSH, Valgus force
  • General: Pain, Swelling at lateral elbow, Limited ROM
  • XRAY: AP, Lateral, Oblique
  • Treatment: Type I: Non-displaced, Type II: Displaced, Type III: Comminuted

Radial Head Subluxation (Nursemaid's Elbow)

  • Etiology: Swinging/extension in < 6YO kids
  • General: Pain, Refusal to use arm
  • Treatment: Must reduce, Fully extend elbow, Fully flex

Learn about the causes, signs, and special diagnostic tests for elbow pain conditions like Elbow Osteoarthritis, Rheumatoid Arthritis, Gout Tophus, and Septic Joint. Explore common symptoms such as pain, swelling, effusion, and nodules, along with relevant treatments including corticosteroid injections and disease-modifying antirheumatic drugs (DMARDs).

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