KembaraXtra – Psychology: Congenital Facial Diplegia

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Definition

Congenital facial diplegia is another name for Möbius syndrome, a rare congenital neurological condition characterized primarily by weakness or paralysis of facial movement on both sides and impaired outward movement of the eyes.

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Neurological Basis

The condition usually involves abnormal development or functioning of the sixth and seventh cranial nerves. The sixth cranial nerve controls lateral eye movement, while the seventh cranial nerve controls most facial expressions. Other cranial nerves and bodily systems may also be affected.

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Psychological and Social Impact

Reduced facial movement can make smiling, frowning, and other emotional expressions difficult. This may lead others to misinterpret the person as uninterested, unfriendly, or emotionally unresponsive despite normal emotional experience. Speech, feeding, eye contact, and social communication may also be affected.

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Clinical Support

Management is multidisciplinary and may involve neurology, ophthalmology, speech and language therapy, physiotherapy, surgery, and psychological support. Social education is important because the absence of typical facial expression does not imply reduced intelligence or emotional capacity.

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Summary

Congenital facial diplegia is another term for Möbius syndrome. It involves congenital weakness of facial movement and often impaired eye abduction. The condition can affect communication and social interpretation as well as physical functioning. Support should address both medical and psychosocial needs.