Hypothenar hammer syndrome

Hypothenar hammer syndrome
Synonyms	HHS
Pronounce	N/A
Specialty	N/A
Symptoms	Hand pain, numbness, cold sensitivity, weakness
Complications	Ischemia, ulceration, gangrene
Onset	Typically adulthood
Duration	Chronic
Types	N/A
Causes	Repetitive trauma to the ulnar artery
Risks	Manual labor, vibration exposure
Diagnosis	Clinical examination, Doppler ultrasound, angiography
Differential diagnosis	Carpal tunnel syndrome, Raynaud's phenomenon, Buerger's disease
Prevention	Avoidance of repetitive trauma
Treatment	Rest, splinting, surgery
Medication	N/A
Prognosis	Generally good with treatment
Frequency	Rare
Deaths	N/A

Hypothenar Hammer Syndrome is a condition characterized by the insufficiency of blood flow to the fingers, specifically the small and ring fingers. This condition is often caused by repetitive or sustained injury to the hypothenar eminence, the fleshy area of the palm at the base of these fingers.

Causes

The primary cause of Hypothenar Hammer Syndrome is trauma to the hand, particularly repeated or sustained injury to the hypothenar eminence. This can occur in a variety of occupations and activities that involve heavy use of the hand, such as manual labor, sports, or musical instrument playing. Occupational hazards and repetitive strain injuries are common causes.

Symptoms

The symptoms of Hypothenar Hammer Syndrome can vary, but often include pain, cold sensitivity, and color changes in the affected fingers. In severe cases, there may be ulceration or gangrene due to lack of blood flow. Pain, cold intolerance, and gangrene are common symptoms.

Diagnosis

Diagnosis of Hypothenar Hammer Syndrome typically involves a physical examination and imaging tests, such as an ultrasound or angiogram, to assess blood flow in the hand. Ultrasound and angiogram are common diagnostic tools.

Treatment

Treatment for Hypothenar Hammer Syndrome usually involves addressing the underlying cause of the condition, such as changing work habits or avoiding activities that cause trauma to the hand. In some cases, medication or surgery may be necessary. Medication and surgery are potential treatment options.

See Also

• Hand
• Blood flow
• Occupational hazard
• Repetitive strain injury
• Pain
• Cold intolerance
• Gangrene
• Ultrasound
• Angiogram
• Medication
• Surgery