Acromiotonia

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feminine noun (medicine / neurology / pathophysiology)

Definition

A pathophysiological condition characterized by a state of marked muscular hypertonia, rigidity, or persistent muscular contracture localized strictly within the body's extremities (hands and feet). This complex neuromuscular phenomenon reflects a structural disruption of myotatic reflexes, typically encountered in pyramidal or extrapyramidal disorders, brainstem lesions, or central motor-neuron disturbances.

Bilingual Equivalents

  • Acromiotonia
  • Distal muscle rigidity

Grammatical & Source Details

Inflection Type Feminine noun used strictly in the singular form within complex clinical layouts.
Formation Learned compound combining the prefixoid 'acromio-' (extremity) with the structural suffix of muscle tension '-tonia'.
Spelling / Pronunciation [a.kro.mi.o.to.ˈni.e]
Source Lexicon of Advanced Neuromuscular Pathologies and Motor System Controls

Contextual Usage Examples

RO: Examenul neurologic a evidențiat o acromiotonie pronunțată la nivelul membrelor inferioare, degetele picioarelor fiind menținute în flexie permanentă.

EN: The neurological examination revealed a pronounced acromiotonia in the lower limbs, with the toes being maintained in permanent flexion.

RO: Această formă de acromiotonie spastică indică o pierdere a controlului inhibitor pe care cortexul motor îl exercită asupra măduvei spinării.

EN: This form of spastic acromiotonia indicates a loss of inhibitory control that the motor cortex exerts over the spinal cord.

RO: Administrarea de miorelaxante centrale a ajutat la diminuarea stării de acromiotonie, îmbunătățind mobilitatea fină a mâinilor pacientului.

EN: The administration of central muscle relaxants helped diminish the state of acromiotonia, improving the fine mobility of the patient's hands.

Idioms & Phrases

Acromiotonie spastică / Spastic acromiotonia

RO: Contractură musculară distală exagerată care opune o rezistență elastică, dependentă de viteză, la mișcările pasive de întindere.

EN: Exaggerated distal muscle contracture opposing a velocity-dependent elastic resistance to passive stretch movements.

Acromiotonie congenitală / Congenital acromiotonia

RO: Rigiditate musculară a mâinilor și picioarelor prezentă de la naștere, asociată cu mutații structurale ale canalelor ionice de la nivelul membranei celulare.

EN: Muscular rigidity of the hands and feet present from birth, associated with structural mutations of ion channels in the cell membrane.

Sindrom de acromiotonie / Acromiotonia syndrome

RO: Complex clinic ce asociază rigiditatea extremităților cu reflexe osteotendinoase exagerate și tulburări de coordonare motorie.

EN: A clinical complex associating extremity rigidity with exaggerated deep tendon reflexes and motor coordination disorders.

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