Can nerve conduction studies test vaginal sensation?
Nerve conduction studies can assess the function of pelvic and pudendal nerves, but are not routinely used for vaginal sensation due to technical complexity and limited availability.
Detailed Medical Explanation
Nerve conduction studies and electromyography can sometimes help diagnose pelvic neuropathies, but their role in routine assessment of vaginal sensation is limited. Pudendal nerve terminal motor latency (PNTML) is a specialised test used mainly in research or severe cases. Most diagnoses rely on clinical and neurological examination. NHS: Peripheral neuropathy.
Clinical Context
Nerve conduction studies are reserved for select cases where standard assessment does not explain the symptoms.
Evidence-Based Approaches
NHS and NICE recommend specialist referral for nerve testing when neurological involvement is strongly suspected (NICE CKS).