Ключевые слова: ache, aches, aching, age, aging, arthralgia, arthritis, burning, care, disease, elder, elderly, finger, fingernail, fingernails, fingers, hand, hands, health, inflammation, injury, joint, joints, male, man, nail, nails, numb, numbness, old, pain, painful, problem, rheumatic, rheumatoid, senior, sensation, sign, sprain, strain, swelling, symptom, tingling, trauma,