What is Klumpke paralysis?
Klumpke paralysis is a rare type of birth injury to the nerves around a newborn’s shoulder, known as the brachial plexus. Most types of brachial plexus injuries affect the shoulder and upper arm. Klumpke paralysis affects the movement of the lower arm and hand.
What nerve is affected in Klumpke palsy?
Klumpke paralysis is a neuropathy of the lower brachial plexus which may be resulted from a difficult delivery. Usually, the eighth cervical and first thoracic nerves are injured either before or after they have joined to form the lower trunk.
What causes Erb’s paralysis?
What is Erb’s Palsy? Erb’s palsy is a condition characterized by arm weakness and loss of motion. It can occur in both infants and adults. It’s typically caused by a physical injury during newborn delivery or by traumatic force downward on the upper arm and shoulder, damaging the brachial plexus.
How does Klumpke palsy happen?
In Klumpke’s palsy, the muscles of the forearm, wrist and hand are most affected. It is caused by a birth injury to the neck and shoulder due to a difficult vaginal delivery, tumor of the lung or shoulder, or trauma to the arm and shoulder. The nerves may be stretched or torn, causing weakness, pain or numbness.
What is Erb Duchenne paralysis?
Erb’s palsy or Erb–Duchenne palsy is a form of obstetric brachial plexus palsy. It occurs when there’s an injury to the brachial plexus, specifically the upper brachial plexus at birth. The injury can either stretch, rupture or avulse the roots of the plexus from the spinal cord.
Does Erb’s palsy hurt?
Stunted growth in the affected shoulder, arm and hand. Cramping, pain and discomfort (although not everyone with Erb’s palsy experiences this) Problems with their shoulder and shoulder pain due to weak muscles. Loss of sensation, circulatory problems and the loss of the skin’s ability to heal means infections are …
What causes wrist flexion in Erbs Palsy?
Erb’s palsy is initially frightening. The infant’s arm hangs limply from the shoulder with flexion of the wrist and fingers due to weakness of muscles innervated by cervical roots C5 and C6.
How is Erb palsy diagnosed?
How is Erb’s Palsy diagnosed? The diagnosis is based on the physical examination and certain tests. These tests usually include an EMG (to test the integrity of the nerve and muscle fibers) and an imaging study (MRI or CT – myelogram).
What are trophic symptoms in Klumpke palsy?
Klumpke’s palsy symptoms include:
- Atrophy in the muscles of the forearm or hand.
- “Claw hand,” a severe symptom in which the forearm lies flat but the wrist and fingers are tightened.
- Horner’s syndrome – drooping of the eyelid on one side of the face.
- Inability to use the muscles of the affected arm and/or hand.
