What is a Sacralization? A typical abnormality of the spine is called sacralization, which occurs when the fifth vertebra joins the sacrum bone at the base of the spine. It is possible for the fifth lumbar vertebra, or L5, to fuse entirely, partly, or on both sides of the sacrum. One congenital abnormality that affects…
Cubitus valgus deformity is a medical condition characterized by an abnormal outward angulation of the extended forearm in relation to the arm, typically measured in the frontal plane. What is a Cubitus Valgus Deformity? When the forearm is completely extended, it is inclined away from the body more than usual due to a medical condition…
Glossopharyngeal neuralgia (GPN) is an uncommon disorder that can produce shooting, stabbing, or intense pain in the back of the tongue, the tonsils, or the middle ear. The path that the discomfort follows is the glossopharyngeal nerve, which runs deep in the neck. It supports the eustachian tube, middle ear, parotid gland (one of the salivary…
What is Smith Fracture? A fracture that involves volar displacement or distal radius angulation is referred to as a Smith fracture. It usually occurs from a fall onto the dorsum of the hand with the wrist flexed. A Smith’s fracture, often referred to as a reverse Colles’ fracture, is the volar, or forward, displacement fracture…
What is a Genu Recurvatum? The disorder known as genu recurvatum, or knee hyperextension, is characterized by excessive knee joint extension or backward bending beyond its normal range of motion. When standing straight, the lower leg is positioned behind the thigh due to the knee joint’s extension backward. Incidence Congenital genu recurvatum is an uncommon…
Knee injuries are a common, frequently painful medical condition that can impact people of all ages and activity levels. The knee joint is a complex structure comprised of bones, ligaments, tendons, and cartilage, all of which cooperate to support and facilitate a range of movements. However, the knee may suffer injuries from a variety of sources, including…
What is Rigidity? Rigidity refers to a condition characterized by an increased resistance to passive movement, which remains constant regardless of the position or velocity of the movement. This type of muscular hypertonia is distinct from other forms of muscle stiffness, such as spasticity, where resistance varies with the speed of motion. Many authors use…
Lumbar radiculopathy refers to a condition where the spinal nerve roots in the lower back, specifically the lumbar region, are compressed or irritated. This compression can result from various factors, such as herniated discs, bone spurs, degenerative disc disease, or spinal stenosis. Definition The condition known as lumbar radiculopathy is an inflammation of a nerve root in…
The condition known as vestibular neuritis damages the inner ear’s vestibulocochlear nerve. This nerve transmits data from your inner ear to your brain regarding your head posture and balance. When the vestibular nerve in your inner ear is swollen or gets inflamed, vestibular neuritis develops. Your brain’s ability to process information is disrupted when this nerve…
What is a Spasticity? One aspect of upper motor neuron syndrome is spasticity, a motor condition characterized by a velocity-dependent increase in tonic stretch reflexes (muscle tone) with heightened tendon jerks as a result of the stretch reflex’s hyperexcitability. Lance’s 1980 physiological definition of spasticity is the most well-known and frequently used explanation of the…
