MSK- Inert Tissue Flashcards
What is Frozen Shoulder also known as?
Adhesive capsulitis
Characterized by initially painful and later progressively restricted active and passive glenohumeral joint range of motion.
What are the phases of Frozen Shoulder?
- Acute/freezing/painful phase
- Adhesive/frozen/stiffening phase
- Resolution/thawing phase
Each phase represents a different stage of symptom progression and recovery.
What is the primary function of a ligament?
Provide passive stabilization of a joint
Ligaments are bands of collagen tissue that connect two or more bones.
What is the prevalence of Frozen Shoulder in the population?
2-5% of the population
More common among women aged 35-65 and those with diabetes.
What are the common sites of ligament injuries?
- ACL
- PCL
- LCL
- MCL
- ATFL
- CTFL
- ACJ ligaments
These ligaments are crucial for joint stability.
What defines a Grade I sprain?
Overstretching with only micro-tears
Localized pain and minimal loss of function.
What is the definition of Femoralacetabular impingement (FAI)?
Pathological mechanical process damaging soft tissue structures within the hip
Involves morphological abnormalities of the acetabulum and/or femur.
What are the types of FAI?
- Cam
- Pincer
- Mixed/combined impingement
Each type has different morphological characteristics.
What is Osteoarthritis (OA)?
The most common chronic condition of the joints
Affects various joints, including knees and hips, and involves degeneration of articular cartilage.
What are the clinical signs of OA?
- Pain during weight-bearing activities
- Reduced range of movement
- Slight swelling
- Clicking/grinding
These signs can vary in severity.
What is a Bankart lesion?
A tear of the labrum from the bone leading to shoulder instability
Often requires surgical intervention to stabilize the shoulder.
What is the typical mechanism of injury for meniscal tears?
Twisting injury on a semi-flexed limb through a weight-bearing knee
Meniscal tears can be acute or degenerative.
What are the two types of meniscal tears?
- Acute tears
- Degenerative tears
Acute tears often result from trauma, while degenerative tears occur with minimal stress, especially in older individuals.
What are common risk factors for developing Osteoarthritis?
- Age
- Female gender
- Obesity
- Anatomical factors
- Muscle weakness
- Joint injury
These factors can contribute to the deterioration of joint cartilage.
What is a SLAP Tear?
A tear at the top of the labrum
This type of injury can affect shoulder stability and function.
What management strategies are used for OA?
- Education
- Self-management
- Non-pharmacological management
- Pharmacological management
- Referral for joint surgery
A comprehensive approach is often necessary for effective management.
What is the difference between a sprain and a strain?
Sprain involves ligaments; strain involves muscles or tendons
Both can cause acute pain and may require medical intervention.
What is the role of cytokines in Frozen Shoulder?
Facilitate tissue repair and remodeling during inflammatory processes
Elevated levels of serum cytokines have been noted in this condition.
