Mrs. Katson, a 64-year-old obese woman with bilateral knee osteoarthritis, describes pain on most days and limiting pain at least 2 days per week. She has tried activity modification (walking less) without success. All of the following therapies have been shown to be efficacious EXCEPT:

Glucocorticoid steroid intra-articular injections

Osteoarthritis is typically not seen in which of the following joints?

First metacarpophalangeal joint

A 56-year-old Type II diabetic presents with complaints of swelling in the left ankle with effusion but only minimal pain. X-rays show severe osteopenia with bone destruction, extensive osteophytosis, and loose bodies. Which of the following is NOT a component of the management of this patient?

Aspiration and compression bandage

A 74-year-old woman presents with a months-long history of pain in her right hand and lower back, which is worsening and interfering with her daily activities. The pain increases as the day progresses. She denies any history of trauma and is otherwise healthy. Over-the-counter acetaminophen usually provides relief. On examination, there is soft tissue swelling and tenderness of her second and third distal interphalangeal joints in the right hand, and she experiences pain in her lower back upon forward flexion. There is no erythema or joint effusion in any other joints. What is the most likely explanation for the joint pain in osteoarthritis?

Synovial inflammation is not the cause of pain.

Ligament inflammation is a common cause of pain.

Clinically visible fractures are a common cause of pain.

Rehabilitation in Degenerative Disorders for NEET-PG: High-Yield Orthopaedics Lessons

Principles of Rehab - Team Rehab Rules

Key Goals of Rehabilitation: 📌 P-F-Q-P
- Relieve pain
- Improve physical function & mobility
- Enhance Quality of Life (QoL)
- Prevent/minimize deformity & slow disease progression
Core Members of the Multidisciplinary Team (MDT):
- Physiatrist (Rehabilitation Physician)
- Physiotherapist (PT)
- Occupational Therapist (OT)
- Orthopaedic Surgeon
- Rehabilitation Nurse
- Social Worker
- Clinical Psychologist

⭐ The primary goal of rehabilitation in degenerative disorders is to optimize function and improve quality of life, not necessarily to reverse the degenerative process.

Rehab Assessment - Sizing Up Stiffness

Pain Assessment:
- Visual Analogue Scale (VAS)
- Numeric Pain Rating Scale (NPRS): Score 0-10.
Range of Motion (ROM):
- Goniometry (degrees): measures joint mobility.
Muscle Strength:
- Manual Muscle Testing (MMT): 0 (no contraction) - 5 (normal power).

Functional Assessment Scales:

Scale	Assesses	For
WOMAC	Pain, stiffness, physical function	Hip/Knee Osteoarthritis
ODI (Oswestry Disability Index)	Functional disability	Low Back Pain (LBP)
Katz Index of ADL	Independence in Activities of Daily Living	General functional status

Gait Analysis:
- Evaluates walking pattern, stability (observational/instrumented).

⭐ WOMAC (Western Ontario and McMaster Universities Osteoarthritis Index) is a key patient-reported outcome measure for hip and knee osteoarthritis, assessing pain, stiffness, and physical function.

Therapeutic Modalities - Healing Hardware & Habits

Physical Therapy (PT):

Therapeutic Exercises:

Type	Description	Example for OA Knee
Strengthening	Builds muscle strength around joints	Quadriceps sets (isometric)
Stretching	Improves flexibility, Range of Motion (ROM)	Hamstring stretches
Aerobic Conditioning	Enhances cardiovascular fitness, endurance	Cycling, Walking
Proprioception/Balance	Improves joint position sense, stability	Single-leg stance
Hydrotherapy	Water-based exercises, reduces joint load	Aquatic walking

Manual Therapy: Joint mobilization, soft tissue techniques.
Electrotherapy: Transcutaneous Electrical Nerve Stimulation (TENS) (pain gating: >50 Hz), Interferential Therapy (IFT), Therapeutic Ultrasound.
Heat/Cold Therapy: For pain relief and reducing inflammation.

Occupational Therapy (OT):
- Activities of Daily Living (ADL) training, energy conservation techniques.
- Joint protection principles: 📌 P-A-R-E (Pace activities, Avoid deforming positions, Respect pain, Exercise regularly).
- Assistive devices/Adaptive equipment: Canes, walkers, grab bars, jar openers.
Patient Education:
- Understanding the disease process and prognosis.
- Self-management strategies for symptoms.
- Ergonomic advice for home and work environments.

⭐ Transcutaneous Electrical Nerve Stimulation (TENS) is a commonly used non-pharmacological modality for pain relief in osteoarthritis, primarily through the gate control theory of pain.

OA & Spine Rehab - Joint & Spine Savers

Rehab Focus:

Condition	Key Interventions
Knee OA	Quads strength, Hamstring stretch, Aerobic, Patellar tape/Brace
Hip OA	Gluteal/Abductor strength, ROM, Gait aid
Deg. Spine	Core stabilization, McKenzie, Posture, Flexibility

Spinal orthoses (LS corset): limited use.

Surgical Rehab:
- Pre-op: Education, ↑ROM/Strength.
- Post-op (TKR/THR): Phased protocols. CPM post-TKR. Early mobilization, ROM, strength, function.

McKenzie prone press-up exercise

⭐ Aggressive quadriceps strengthening is crucial for successful outcomes in both conservative and post-operative management of knee osteoarthritis.

High‑Yield Points - ⚡ Biggest Takeaways

Primary Goals: Maximize function, minimize pain, improve Quality of Life (QoL).

Core Components: Physiotherapy (strengthening, ROM exercises), Occupational Therapy (ADL modification).

Pain Relief: TENS, thermotherapy (heat/cold), hydrotherapy are crucial adjuncts.

Assistive Devices: Canes, walkers, braces improve mobility and joint stability.

Patient Education: Key for self-management, joint protection, energy conservation.

Osteoarthritis (OA): Weight reduction (knee/hip OA), quadriceps strengthening (knee OA) are vital.

Rheumatoid Arthritis (RA): Emphasize joint protection techniques and activity pacing during flare-ups and remission.

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Rehabilitation in Degenerative Disorders