Adhesive Capsulitis CAT Flashcards
What is adhesive capsulitis?
- AKA frozen shoulder
- Inflammation and fibrotic thickening of the anterior joint capsule of the shoulder
What happens with adhesive capsulitis?
- Inflamed capsule becomes adherent to the humeral head
- GH joint undergoes contracture
Classification of adhesive capsulitis
- Primary
- Secondary
Primary adhesive capsulitis
- Occurs spontaneously, unknown etiology
- Associated with DM, thyroid abnormalities, and cardiopulmonary conditions
Secondary adhesive capsulitis
- Results from underlying conditions
- Can result from trauma, immobilization, CRPS, RA, abdominal disorders, psychogenic disorders, or orthopedic intrinsic disorders
Which demographics are more impacted by adhesive capsulitis?
- Middle-age
- Females > males
Clinical presentation of adhesive capsulitis
- Restricted AROM and PROM
- Acute phase- pain radiating below the elbow, may wake up patient at night, PROM limited due to pain and guarding
- Chronic phase- pain localized to lateral brachial region, no woken by pain, PROM restricted due to capsular stiffness
Capsular pattern for AC
ER –> abduction –> IR
What role does imaging play with adhesive capsulitis?
- Arthrogram may detect decreased volume of fluid in the capsule
- Other imaging is for differential diagnosis
Normal volume of GH joint for synovial fluid
16-20 mL
Volume of GH joint for synovial fluid w/ adhesive capsulitis
5-10 mL
Other likely observations with adhesive capsulitis
- Muscle spasms due to guarding
- Loss of reciprocal arm swing
- Disuse muscle atrophy
Management of adhesive capsulitis
- Usually a self-limiting process that takes 12-24 months to recover from
- Use medications to manage pain
- Corticosteroids may restore some ROM
- Surgery as a last resort
Physical therapy treatment of adhesive capsulitis
Acute phase
- Ice/superficial heat
- Gentle joint mobs
- Strengthening
- Pendulums
- Isometric strengthening
Chronic phase
- Ultrasound
- Grade III/IV mobs
- PNF
HEP for adhesive capsulitis
Acute phase
- Self-stretching (avoid abduction to protect subacromial tissue)
Chronic phase
- Self-stretching
- Progressive exercise
- Posture management
- PNF
- Pendulums
- “Wall climbs”