Gunshot wound of spinal column; no penetration or injury of dura mater: At first quadriplegia; later cerebellospasmodic type of disorder.
Case 375. (Claude and Lhermitte, July, 1917.)
A soldier, 22, sustained a gunshot wound in the neck about the level of the fourth cervical vertebra. He immediately became quadriplegic. He recovered arm motion in two months and some weeks later ability to stand and walk.
Three months after the injury, station was difficult, better on a broad base. Rombergism, even with eyes open. Cerebellospasmodic gait. There was no weakness of leg muscles, but there was a certain degree of weakness of the upper extremities, especially in finger flexion. There was hypertonia of the muscles of all the extremities and the hands showed the signs of Raimiste, of Klippel and Weil, and of Dejerine. Static equilibrium was preserved to the will, but the kinetic balance was affected, and as much in the upper as in the lower extremities. Ataxia, tremors, dysmetria, adiadocho-kinesia, and disorder of combined movements in thigh and trunk flexion were all in evidence. Meantime, there was no disorder of sensation whatever except that the ulnar border of the right hand showed a hypobaresthesia, and there was a disturbance of tactile discrimination and absolute astereognosis in the hands. The deep reflexes were everywhere increased, and ankle and patellar clonus were easy to excite, especially on the right side. Bilateral defense reflexes. Bilateral Babinski sign. The hypertonia and ataxia ebbed away during the following three months. Walking became normal, and there was little sign of difficulty except astereognosis of both hands, combined with slight disturbance of deep sensibility and poor response to compass test in palm.
We here deal with a case of spinal column injury without injury to the dura mater. This cerebellospasmodic form of the superior cervical type of spinal concussion is less frequent than a quadriplegic form with Brown-Séquard syndrome. It is striking that both types of concussion may recover.