<unk> ,  also known as Arthralgia (from Greek arthro-,<unk>  + -algos, pain), occurs due to a wide spectrum of causes such as trauma, infection, inflammation, bone and/or cartilage degeneration, allergic reaction to medication, and crystal deposition. Meanwhile, its been recommended that the words arthralgia and arthritis should be used when the underlying cause of the<unk>  is non-inflammatory and inflammatory, respectively.
As an orthopedic resident you have to evaluate the patients in order to localize the<unk>  finding the underlying pathophysiologic cause/causes responsible for this problem for your patients which you have to evaluate a wide spectrum of differential diagnosis in order to find the main related cause. for this purpose you have to have a complete past medical history from your patient.
Joint pain
Leg pain
Myalgia
Leg swelling
Bone pain
Pain
Abdominal pain
Back pain