Example Sentences for obstructive. 1  There is no obstructive limit to the achievements of the army of labor. 2  The masters had been selfish and obstructive, the men selfish, silly, and light-headed. 3  It is disgraceful, however, for the citizen to remain indifferent or obstructive, to grumble over the cost.
1 60-70% of thoracolumbar spine fractures in adults occur at T12, L1 and L2, with 90% of all fractures being seen between T11 and L4. 2  It is therefore important that T11/T12 is included on all trauma lumbar spine films.
This particular curve, a levoconvex scoliosis of the thoracolumbar spine, runs from the low back area, maybe from the area where your belt would cross your low back (or lumbar spine) up to the mid-back, which is the area of your back that have ribs (or thoracic spine).