Lumbar laminotomy is the removal of part of the lamina in the lower back (lumbar spine). Sacral laminotomy is the removal of part of the lamina in the back between your pelvic, or hipbones (sacral spine). Thoracic laminotomy is the removal of part of the lamina in the middle part of the back (thoracic spine). Other procedures that may be performed. Your doctor may perform other procedures in addition to laminotomy. These include: Discectomy is the surgical removal of part or all of a spinal disc.
The Huang- He River Valley Civilization's main economic activity was trade. This is the geography of the Huang-He River Valley Civilization. The river and the civlization are in northern china. This is a battle axe used by the soldiers of the Shang Dynasty. This is a bell used in the Shang Dynasty.
Overview. The Indus Valley civilization of ancient India was one of the earliest civilizations in world history. It was located in the north-western region of the Indian subcontinent, and its rise and fall form the first great chapter in the history of ancient India.eography. The Indus Valley civilization covered most of what is today Pakistan and the Indian states of Gujarat, Rajasthan, Haryana, and Punjab. Settlements which were closely related to the core civilization-and may have been colonies of it-have been found in Afghanistan and central Asia.