Pronator teres syndrome: Difference between revisions
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{{Infobox medical condition | |||
| name = Pronator teres syndrome | |||
| image = [[File:Nerves_of_the_left_upper_extremity.gif|left|thumb|Nerves of the left upper extremity]] | |||
| caption = Nerves of the left upper extremity | |||
| field = [[Neurology]] | |||
| symptoms = [[Pain]] in the [[forearm]], [[numbness]], [[tingling]] in the [[thumb]], [[index finger]], and [[middle finger]] | |||
| complications = [[Muscle weakness]] in the [[hand]] | |||
| onset = Gradual | |||
| duration = Can be [[chronic]] | |||
| causes = Compression of the [[median nerve]] | |||
| risks = Repetitive [[forearm]] movements, [[trauma]] | |||
| diagnosis = [[Physical examination]], [[nerve conduction study]], [[electromyography]] | |||
| differential = [[Carpal tunnel syndrome]], [[cubital tunnel syndrome]] | |||
| treatment = [[Rest]], [[physical therapy]], [[anti-inflammatory medication]], [[surgery]] in severe cases | |||
| prognosis = Good with treatment | |||
| frequency = Rare | |||
}} | |||
''Pronator teres syndrome''' is a [[neuropathy]] that occurs when the [[median nerve]] is compressed at the elbow. The median nerve runs down the arm and provides sensation to the thumb, index finger, middle finger, and half of the ring finger. It also controls most of the small muscles in the hand that allow for fine finger movements, and some of the bigger muscles that help with thumb movements. | |||
== Symptoms == | == Symptoms == | ||
The symptoms of pronator teres syndrome can vary, but often include [[pain]], [[numbness]], and [[tingling]] in the forearm and hand. The pain is usually felt in the middle of the forearm, but can also radiate down to the hand and fingers. Other symptoms may include weakness in the hand and difficulty with fine motor tasks such as buttoning a shirt or writing. | The symptoms of pronator teres syndrome can vary, but often include [[pain]], [[numbness]], and [[tingling]] in the forearm and hand. The pain is usually felt in the middle of the forearm, but can also radiate down to the hand and fingers. Other symptoms may include weakness in the hand and difficulty with fine motor tasks such as buttoning a shirt or writing. | ||
== Causes == | == Causes == | ||
Pronator teres syndrome is caused by compression of the median nerve as it passes between the two heads of the [[pronator teres muscle]] in the forearm. This can occur due to overuse of the forearm muscles, such as with repetitive activities like typing or playing a musical instrument. It can also occur due to direct trauma to the forearm, such as a blow or fall. | Pronator teres syndrome is caused by compression of the median nerve as it passes between the two heads of the [[pronator teres muscle]] in the forearm. This can occur due to overuse of the forearm muscles, such as with repetitive activities like typing or playing a musical instrument. It can also occur due to direct trauma to the forearm, such as a blow or fall. | ||
== Diagnosis == | == Diagnosis == | ||
The diagnosis of pronator teres syndrome is often made based on the patient's symptoms and a physical examination. During the examination, the doctor may perform certain maneuvers to see if they reproduce the patient's pain. Imaging tests such as [[MRI]] or [[ultrasound]] may also be used to confirm the diagnosis and rule out other conditions that can cause similar symptoms. | The diagnosis of pronator teres syndrome is often made based on the patient's symptoms and a physical examination. During the examination, the doctor may perform certain maneuvers to see if they reproduce the patient's pain. Imaging tests such as [[MRI]] or [[ultrasound]] may also be used to confirm the diagnosis and rule out other conditions that can cause similar symptoms. | ||
== Treatment == | == Treatment == | ||
The treatment for pronator teres syndrome usually involves conservative measures such as rest, [[physical therapy]], and [[pain management]]. In some cases, surgery may be needed to relieve the pressure on the median nerve. | The treatment for pronator teres syndrome usually involves conservative measures such as rest, [[physical therapy]], and [[pain management]]. In some cases, surgery may be needed to relieve the pressure on the median nerve. | ||
== See also == | == See also == | ||
* [[Carpal tunnel syndrome]] | * [[Carpal tunnel syndrome]] | ||
* [[Cubital tunnel syndrome]] | * [[Cubital tunnel syndrome]] | ||
* [[Radial tunnel syndrome]] | * [[Radial tunnel syndrome]] | ||
[[Category:Neurological disorders]] | [[Category:Neurological disorders]] | ||
[[Category:Musculoskeletal disorders]] | [[Category:Musculoskeletal disorders]] | ||
[[Category:Syndromes]] | [[Category:Syndromes]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 22:27, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Pronator teres syndrome | |
|---|---|
 | |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Pain in the forearm, numbness, tingling in the thumb, index finger, and middle finger |
| Complications | Muscle weakness in the hand |
| Onset | Gradual |
| Duration | Can be chronic |
| Types | N/A |
| Causes | Compression of the median nerve |
| Risks | Repetitive forearm movements, trauma |
| Diagnosis | Physical examination, nerve conduction study, electromyography |
| Differential diagnosis | Carpal tunnel syndrome, cubital tunnel syndrome |
| Prevention | N/A |
| Treatment | Rest, physical therapy, anti-inflammatory medication, surgery in severe cases |
| Medication | N/A |
| Prognosis | Good with treatment |
| Frequency | Rare |
| Deaths | N/A |
Pronator teres syndrome' is a neuropathy that occurs when the median nerve is compressed at the elbow. The median nerve runs down the arm and provides sensation to the thumb, index finger, middle finger, and half of the ring finger. It also controls most of the small muscles in the hand that allow for fine finger movements, and some of the bigger muscles that help with thumb movements.
Symptoms[edit]
The symptoms of pronator teres syndrome can vary, but often include pain, numbness, and tingling in the forearm and hand. The pain is usually felt in the middle of the forearm, but can also radiate down to the hand and fingers. Other symptoms may include weakness in the hand and difficulty with fine motor tasks such as buttoning a shirt or writing.
Causes[edit]
Pronator teres syndrome is caused by compression of the median nerve as it passes between the two heads of the pronator teres muscle in the forearm. This can occur due to overuse of the forearm muscles, such as with repetitive activities like typing or playing a musical instrument. It can also occur due to direct trauma to the forearm, such as a blow or fall.
Diagnosis[edit]
The diagnosis of pronator teres syndrome is often made based on the patient's symptoms and a physical examination. During the examination, the doctor may perform certain maneuvers to see if they reproduce the patient's pain. Imaging tests such as MRI or ultrasound may also be used to confirm the diagnosis and rule out other conditions that can cause similar symptoms.
Treatment[edit]
The treatment for pronator teres syndrome usually involves conservative measures such as rest, physical therapy, and pain management. In some cases, surgery may be needed to relieve the pressure on the median nerve.
