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Osteoarthritis (OA) is a common joint condition characterized by changes in cartilage and joint structures over time. It often affects the knee and hip and may also commonly involve the hand and spine. Clinical presentation varies by joint, symptom behavior, and functional demands. In rehabilitation settings, OA is commonly managed through conservative plans of care that emphasize therapeutic exercise, movement, patient education, and symptom management. Chattanooga® provides rehabilitation technologies that clinicians may integrate as adjuncts to support OA conservative care workflows, including LightForce® laser therapy, Intelect® radial pressure wave devices, and Intelect® electrotherapy devices.
Patients with osteoarthritis commonly present with a combination of joint-related symptoms and functional limitations that influence rehabilitation planning, visit structure, and exercise tolerance. Presentation may vary by joint involved, disease stage, and individual activity demands. Common symptoms and functional considerations include:
Joint pain associated with osteoarthritis is typically located to the affected joint and may be described as aching, throbbing, or sharp with movement. Symptoms often increase with weight-bearing activities, repetitive loading, prolonged standing, or higher-demand tasks and tend to ease with rest or reduced activity.
Stiffness is commonly reported after periods of inactivity, such as first thing in the morning or after prolonged sitting. The stiffness tends to improve gradually with gentle movement or light activity.
Osteoarthritis can lead to progressive reductions in joint range of motion. Patients may experience difficulty achieving full flexion or extension, along with decreased activity tolerance during tasks that require repetitive or sustained movement.
Muscle weakness or neuromuscular inhibition from osteoarthritis can affect joint stability and movement control, particularly during dynamic or weight-bearing tasks.
Functional limitations with gait, stair negotiation, transfers, lifting, work tasks, and recreational activities often emerge as pain, stiffness, reduced mobility, and weakness, interfering with daily activities.
These symptoms may fluctuate over time and can influence a patient’s ability to participate fully in therapeutic exercise and functional training.
In osteoarthritis rehabilitation, modalities are not standalone treatments. Clinicians may integrate technologies as adjuncts to support symptom management, session readiness, and participation in active rehabilitation within a conservative plan of care. Modality selection, timing, and parameters should be determined by the supervising clinician.
Renowned researcher, professor of Physical Therapy at the University of Delaware, and internationally recognized expert in tendon and joint dysfunctio...
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