Osteoarthritis: Difference between revisions
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**Muscle weakness | **Muscle weakness | ||
**Genetic elements | **Genetic elements | ||
*Commonly affected joints | |||
**Cervical and lumbar spine | |||
**First carpometacarpal joint | |||
**Proximal interphalangeal joint | |||
**Distal interphalangeal joint | |||
**Hip | |||
**Knee | |||
**Subtalar joint | |||
**First metatarsophalangeal joint | |||
*Uncommonly affected joints | |||
**Shoulder | |||
**Wrist | |||
**Elbow | |||
**Metacarpophalangeal joint | |||
==Differential Diagnosis== | ==Differential Diagnosis== | ||
Revision as of 09:58, 31 July 2015
Background
Clinical Features
- Risk Factors:
- Age
- Female versus male sex
- Obesity
- Lack of osteoporosis
- Occupation
- Previous injury
- Muscle weakness
- Genetic elements
- Commonly affected joints
- Cervical and lumbar spine
- First carpometacarpal joint
- Proximal interphalangeal joint
- Distal interphalangeal joint
- Hip
- Knee
- Subtalar joint
- First metatarsophalangeal joint
- Uncommonly affected joints
- Shoulder
- Wrist
- Elbow
- Metacarpophalangeal joint
Differential Diagnosis
- Calcium pyrophosphate crystal deposition disease
- Rheumatoid Arthritis
- Infectious monoarticular disease
Diagnosis
- Greater than 50 years of age
- Morning stiffness for less than 30 minutes
- Crepitus on active motion of the knee
- Bony tenderness
- Bony enlargement
- No palpable warmth
Management
Disposition
See Also
External Links
References
Uptodate