Selective peripheral denervation for cervical dystonia

NICE interventional procedures guidance [IPG80] Published date:

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The National Institute for Health and Clinical Excellence (NICE) has issued full guidance to the NHS in England, Wales, Scotland and Northern Ireland on selective peripheral denervation for cervical dystonia.

  • Description

    Cervical dystonia is a condition in which the muscles of the neck contract painfully and cause twisting of the head. It may be congenital, but may also occur at any age. Cervical dystonia may persist for several years, and sometimes for life. About 20% of people will recover without treatment.

    Cervical dystonia varies according to which muscle groups are affected. The head may be pulled backwards (retrocollis), forwards (anterocollis) or to the side (torticollis).

    The cause of cervical dystonia is not known. In children, it is sometimes associated with congenital abnormalities of head shape or spine.

    Standard treatment for cervical dystonia includes physiotherapy, drugs to reduce spasm, injections of botulinum toxin and brain surgery. Peripheral denervation has been advocated as an alternative, especially in people who have not responded to other treatments.

    Selective peripheral denervation is a surgical approach which involves cutting the nerves to the muscles of the neck through a large skin incision. The surgery is carried out under general anaesthetic. The procedure varies according to the muscle groups affected, and whether it involves cutting of the muscles.

  • OPCS4.6 Code(s)

    A60.6 Selective denervation of peripheral nerve

    Includes: Denervation of peripheral nerve NEC

    Z92.3 Neck NEC

    The NHS Classifications Service of NHS Connecting for Health is the central definitive source for clinical coding guidance and determines the coding standards associated with the classifications (OPCS-4 and ICD-10) to be used across the NHS.   The NHS Classifications Service and NICE work collaboratively to ensure the most appropriate classification codes are provided.

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