Brachial Plexus Lesion

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Disease Ontology 12 DOID:8443 ICD9CM 34 353.0 SNOMED-CT 67 3548001

ICD10 32 S14.3 UMLS 71 C0006091

NINDS : ⁵³ The brachial plexus is a network of nerves that conducts signals from the spine to the shoulder, arm, and hand. Brachial plexus injuries are caused by damage to those nerves. Symptoms may include a limp or paralyzed arm; lack of muscle control in the arm, hand, or wrist; and a lack of feeling or sensation in the arm or hand.  Brachial plexus injuries can occur as a result of shoulder trauma, tumors, or inflammation.  There is a rare syndrome called Parsonage-Turner Syndrome, or brachial plexitis, which causes inflammation of the brachial plexus without any obvious shoulder injury.  This syndrome can begin with severe shoulder or arm pain followed by weakness and numbness. In infants, brachial plexus injuries may happen during birth if the baby’s shoulder is stretched during passage in the birth canal.    The severity of a brachial plexus injury is determined by the type of damage done to the nerves.  The most severe type,avulsion, is caused when the nerve root is severed or cut from the spinal cord.  There is also an incomplete form of avulsion in which part of the nerve is damaged and which leaves some opportunity for the nerve to slowly recover function.  Neuropraxia, or stretch injury, is the mildest type of injury.  Neuropraxia damages the protective covering of the nerve, which causes problems with nerve signal conduction, but does not always damage the nerve underneath.

MalaCards based summary : Brachial Plexus Lesion, also known as brachial plexus injuries, is related to non-recovering obstetric brachial plexus lesion and klumpke paralysis. An important gene associated with Brachial Plexus Lesion is DCAF8 (DDB1 And CUL4 Associated Factor 8). The drugs Anesthetics and Respiratory System Agents have been mentioned in the context of this disorder. Affiliated tissues include spinal cord, skin and bone.

Disease Ontology : ¹² A brachial plexus neuropathy characterized by an abnormality, usually caused by disease or trauma, located in the brachial plexus.

MedlinePlus : ⁴² The brachial plexus is a network of nerves that sends signals from the spine to the shoulder, arm, and hand. Damage to the brachial plexus can cause symptoms such as A limp or paralyzed arm Lack of muscle control in the arm, hand, or wrist Lack of feeling or sensation in the arm or hand Brachial plexus injuries can happen because of shoulder trauma, tumors, or inflammation. Sometimes they happen during childbirth when a baby's shoulders become stuck during delivery and the nerves stretch or tear. Some brachial plexus injuries may heal without treatment. Many children who are injured during birth improve or recover by 3 to 4 months of age. Treatment includes physical therapy and, in some cases, surgery. NIH: National Institute of Neurological Disorders and Stroke

Wikipedia : ⁷⁴ A brachial plexus injury (BPI), also known as brachial plexus lesion, is an injury to the brachial... more...

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