Several gene mutations have been identified in patients with camptocormia. These include the RYR1 gene in axial myopathy, the DMPK gene in myotonic dystrophy, and genes related to dysferlinopathy and Parkinson’s disease. These genes could serve as targets for gene therapy to treat the condition in the years to come.

A multitude of neurological disorders cause BSS, including motor neuron disease, CNS disorders, and early amyotrophic lateral sclerosis. Usually, the bent spine is caused by dysfunctioning extensor spinal muscles with a neurological cause.

Neurological origin BSS may also result from damage to the basal ganglia nuclei that are a part of the cerebral cortex, which play a major role in bodily positioning. Damage to this part of the brain can inhibit proper flexion and extension in the muscles necessary for maintaining an upright position. Additionally, the neurotransmitter dopamine plays a key role in the operation of basal ganglia. An abnormally low dopamine concentration, such as that associated with Parkinson’s disease, causes dysfunction in the basal ganglia and the associated muscle groups, leading to BSS. Studies have estimated the prevalence of BSS in people affected by Parkinson's to be between 3% and 18%.