Introduction Trigger finger, also known as stenosing tenosynovitis, is a condition that affects the tendons in the hand, causing pain, stiffness, and a sensation of locking or catching when bending or straightening the fingers. It occurs when the tendon sheath…
Introduction Mallet finger, also known as drop finger, is a condition in which the fingertip cannot be straightened due to damage to the tendon that extends the finger. This injury typically occurs when a ball or other object strikes the…
Introduction De Quervain’s syndrome, also known as De Quervain’s tenosynovitis, is a painful condition affecting the tendons on the thumb side of the wrist. It is caused by inflammation of the sheath (synovium) that surrounds the two tendons responsible for…
Introduction Deafblindness is a combined loss of hearing and vision that significantly affects communication, access to information, and mobility. This condition can be present from birth or acquired later in life. Deafblindness is a unique disability, and its impact extends…
Introduction Otitis media, commonly known as a middle ear infection, is an inflammation of the middle ear, typically caused by bacteria or viruses. It is a frequent ailment, especially among children, and can lead to discomfort, pain, and potential complications…
Introduction Motion sickness is a common condition that occurs when the brain receives conflicting signals from the inner ear, eyes, and other sensory systems. This sensory mismatch can result in a variety of unpleasant symptoms, particularly during travel. Understanding the…
Introduction Earwax, also known as cerumen, is a natural substance produced by glands in the ear canal to protect the ear from dust, debris, and microorganisms. While earwax is beneficial, excessive buildup can lead to impaction, causing discomfort and potential…
Introduction Ear pain, also known as otalgia, is a common complaint that can affect individuals of all ages. It can range from mild discomfort to severe, debilitating pain. Understanding the potential causes, recognizing associated symptoms, and seeking appropriate medical care…
Introduction Ménière’s disease is a chronic inner ear disorder characterized by episodes of vertigo, hearing loss, tinnitus, and a feeling of fullness in the ear. The condition can be unpredictable and distressing, often affecting daily activities and quality of life.…
Introduction Benign paroxysmal positional vertigo (BPPV), commonly known as “crystal disease,” is a frequent cause of sudden, brief episodes of dizziness triggered by changes in head position. While BPPV is not life-threatening, it can significantly affect daily activities and quality…
