Common associated conditions in patients with spina bifida include all of the following, EXCEPT?

In patients with spina bifida, the most common associated conditions include a variety of physical and medical complications. Hydrocephalus is often observed due to the malformation of the spinal cord and brain, leading to an accumulation of cerebrospinal fluid. Skin complications arise as a result of immobility and sensory loss, making individuals with spina bifida more prone to pressure sores. Urinary tract infections are also prevalent because of neurogenic bladder issues, where the nerves that control bladder function may be affected.

Spastic limb movement, however, is not a common associated condition among patients with spina bifida. While some children with spinal cord injuries or conditions may experience spasticity or other movement disorders, the predominant issue in spina bifida is related to motor paralysis or weakness rather than spastic movements. Therefore, spastic limb movement is the condition that does not typically occur in this population, making it the correct answer to the question.