A CASE OF SPINA BIFIDA.
BY JAMES W. INGALLS, M.D.
Presented to the Brooklyn Pathological Society, April 12, 1888.
On September 25th, 1888, was called to attend Mrs. H. in confinement. Patient was a primipara about twenty years of age, and a native of Mexico. Both she and her husband were free from any deformity, and had always enjoyed excellent health. Duration of pregnancy about nine months. Upon examination, I found the breech presenting. Labor progressed favorably, and nothing occurred worthy of special note, except that about half an hour before delivery, while making a digital examination, I discovered over the sacrum of the child a loose flap or fold of tissue, the nature of which at that time I was unable to satisfactorily determine.
After delivery I found the following condition: Over the lumbosacral region were two flaps, each two inches and a half long and about an inch wide; the outer borders were free, the middle portions of the inner borders were attached over the spinal column, and at this point of attachment there was an opening which communicated with the spinal canal. This opening was about large enough to admit the tip of the little finger. The anterior surface of the flaps was simply a continuation of the integument, the posterior surface was a continuation and expansion of the membranes of the spinal cord. The edges of these folds were straight and showed no signs whatever of having been torn or lacerated. There was atrophy and complete paralysis of both lower limbs. No other deformities existed. Flaps were placed in close apposition over the opening into the spinal canal, and upon them was put a thick compress, held in place by a wide bandage. The child continued to do well until the morning of the fourth day, when convulsions developed, and death took place in a few hours.
Dissection showed that there was a fissure of the spinal canal extending from the second lumbar vertebra down to the sacrum, the laminæ being absent. Both sciatic nerves were given off in the usual manner.
THE BROOKLYN MEDICAL JOURNAL.