What is Erb Duchenne paralysis?

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.

What muscles are paralyzed in Klumpke’s palsy?

Cause. Klumpke’s paralysis is a form of paralysis involving the muscles of the forearm and hand, resulting from a brachial plexus injury in which the eighth cervical (C8) and first thoracic (T1) nerves are injured either before or after they have joined to form the lower trunk.

What is Klumpkes 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 causes Erb’s paralysis?

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.

Is Erb’s palsy painful?

Pain – Another symptom of Erb’s Palsy is pain, which can be irregular and/or intense. While usually occurring in the arm, it can also manifest in the shoulder.

What is ulnar claw?

An ulnar claw, also known as claw hand, or ‘spinster’s claw’ is a deformity or an abnormal attitude of the hand that develops due to ulnar nerve damage causing paralysis of the lumbricals.

What is the anatomical reason of position of the hand in ERBS and Klumpke’s palsy?

Erb’s palsy results from neuronal damage to the upper C5 and C6 nerves. The clinical presentation includes partial or full paralysis of the arm and often accompanied by loss of sensation. Klumpke’s palsy causes paralysis of the forearm and hand muscles as a result of mechanical damage to the lower C8 and T1 nerves.

Which nerves are affected in Klumpkes 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.

How is Erb’s 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).

Is there a cure for Erbs Palsy?

Fortunately, the majority of cases of Erb’s palsy involve minimal damage to the nerves. For these newborns, a few months, possibly up to nine months, is all it takes for the nerves to heal naturally. Most infants with this condition will not need any treatment.

How long does it take for Erb’s palsy to heal?

Most Infants Fully Recover from Erb’s Palsy The prognosis is generally positive, with the majority of infants recovering fully in just three to nine months.

What is Erb-Duchenne paralysis?

Erb-Duchenne paralysis paralysis of the upper roots of the brachial plexus due to destruction of the fifth and sixth cervical roots, without involvement of the small muscles of the hand. Called also Erb’s palsy. facial paralysis weakening or paralysis of the facial nerve, as in bell’s palsy.

What is Erb’s palsy?

Erb’s palsy or Erb–Duchenne palsy is a paralysis of the arm caused by injury to the upper trunk of the brachial plexus (Erb’s point). Site of injury : The region of the upper trunk of the brachial plexus is called Erb’s point.

What muscles are involved in Erb’s paralysis?

Injury to the upper trunk causes Erb’s paralysis. Nerve roots involved : Mainly C5 and partly C6. Muscles paralysed : Mainly biceps, deltoid, brachialis and brachioradialis. Partly supraspinatus, infraspinatus and supinator.

What is Erb atrophy?

Erb atrophy – a form of progressive muscular atrophy in which the disease begins in the muscle and not in the spinal centers. Erb disease – progressive weakness and atrophy of the muscles of the tongue, lips, palate, pharynx, and larynx, most often caused by motor neuron disease.