Biomaterial Database

Acute spinal cord compression in Scheuermann's disease. 1982

M D Ryan, and T K Taylor

Acute myelopathy is a rare complication of Scheuermann's disease. Three patients are reported where spinal cord compression occurred at the apex of a kyphos. All were male, aged 14, 18 and 20 years, and each had a profound neurological defect associated with a short, sharp kyphos in the low thoracic region. Each patient underwent anterior decompression and all made an almost full recovery. It is deduced that factors which may influence the onset of cord compression include the angle of kyphosis, the number of segments involved, the rate of change of the angle, local anatomical variations, trauma, and possible secondary impairment of the vasculature of the cord.

UI	MeSH Term	Description	Entries
D007866	Leg	The inferior part of the lower extremity between the KNEE and the ANKLE.	Legs
D008297	Male		Males
D009128	Muscle Spasticity	A form of muscle hypertonia associated with upper MOTOR NEURON DISEASE. Resistance to passive stretch of a spastic muscle results in minimal initial resistance (a "free interval") followed by an incremental increase in muscle tone. Tone increases in proportion to the velocity of stretch. Spasticity is usually accompanied by HYPERREFLEXIA and variable degrees of MUSCLE WEAKNESS. (From Adams et al., Principles of Neurology, 6th ed, p54)	Clasp-Knife Spasticity,Spastic,Clasp Knife Spasticity,Spasticity, Clasp-Knife,Spasticity, Muscle
D010243	Paralysis	A general term most often used to describe severe or complete loss of muscle strength due to motor system disease from the level of the cerebral cortex to the muscle fiber. This term may also occasionally refer to a loss of sensory function. (From Adams et al., Principles of Neurology, 6th ed, p45)	Palsy,Plegia,Todd Paralysis,Todd's Paralysis,Palsies,Paralyses,Paralysis, Todd,Paralysis, Todd's,Plegias,Todds Paralysis
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D012544	Scheuermann Disease	A type of juvenile osteochondrosis affecting the fibrocartilaginous disc (INTERVERTEBRAL DISC) in the thoracic or thoracolumbar region of the SPINE. It is characterized by a forward concave SPINAL CURVATURE or KYPHOSIS.	Adolescent Hyperkyphosis,Adolescent Kyphosis,Juvenile Kyphosis,Juvenile Osteochondrosis of Spine,Scheuermann Juvenile Kyphosis,Scheuermann Kyphosis,Scheuermann's Disease,Scheuermann's Kyphosis,Adolescent Hyperkyphoses,Adolescent Kyphoses,Hyperkyphoses, Adolescent,Hyperkyphosis, Adolescent,Juvenile Kyphoses,Juvenile Kyphoses, Scheuermann,Juvenile Kyphosis, Scheuermann,Kyphoses, Adolescent,Kyphoses, Juvenile,Kyphoses, Scheuermann,Kyphoses, Scheuermann Juvenile,Kyphoses, Scheuermann's,Kyphosis, Adolescent,Kyphosis, Juvenile,Kyphosis, Scheuermann,Kyphosis, Scheuermann Juvenile,Kyphosis, Scheuermann's,Scheuermann Juvenile Kyphoses,Scheuermann Kyphoses,Scheuermann's Kyphoses,Scheuermanns Disease,Scheuermanns Kyphosis,Spine Juvenile Osteochondroses,Spine Juvenile Osteochondrosis
D013117	Spinal Cord Compression	Acute and chronic conditions characterized by external mechanical compression of the SPINAL CORD due to extramedullary neoplasm; EPIDURAL ABSCESS; SPINAL FRACTURES; bony deformities of the vertebral bodies; and other conditions. Clinical manifestations vary with the anatomic site of the lesion and may include localized pain, weakness, sensory loss, incontinence, and impotence.	Conus Medullaris Syndrome,Myelopathy, Compressive,Extramedullary Spinal Cord Compression,Spinal Cord Compression, Extramedullary,Compression, Spinal Cord,Compressions, Spinal Cord,Compressive Myelopathy,Conus Medullaris Syndromes,Spinal Cord Compressions,Syndrome, Conus Medullaris,Syndromes, Conus Medullaris
D013904	Thoracic Vertebrae	A group of twelve VERTEBRAE connected to the ribs that support the upper trunk region.	Vertebrae, Thoracic