A few endocrinologists began to help parents of severely GH-deficient children to make arrangements with local pathologists to collect human pituitary glands after removal at autopsy. Parents would then contract with a biochemist to purify enough growth hormone to treat their child. Few families could manage such a complicated undertaking.In 1960, the National Pituitary Agency was formed as a branch of the U.S. National Institutes of Health. The purpose of this agency was to supervise the collection of human pituitary glands when autopsies were performed, arrange for large-scale extraction and purification of GH, and distribute it to a limited number of pediatric endocrinologists for treating GH-deficient children under research protocols. Canada, UK, Australia, New Zealand, France, Israel, and other countries establish similar government-sponsored agencies to collect pituitaries, purify GH, and distribute it for treatment of severely GH-deficient children.Supplies of this “cadaver growth hormone” were limited, and only the most severely deficient children were treated. From 1963 to 1985 about 7700 children in the U.S. and 27,000 children worldwide were given GH extracted from human pituitary glands to treat severe GH deficiency.
A priority is to distinguish simple fractures limited to the nasal bones (Type 1) from fractures that also involve other facial bones and/or the nasal septum (Types 2 and 3). In simple Type 1 fractures X-Rays supply surprisingly little information beyond clinical examination. However, diagnosis may be confirmed with X-rays or CT scans, and these are required if other facial injuries are suspected.A fracture that runs horizontally across the septum is sometimes called a "Jarjavay fracture", and a vertical one, a "Chevallet fracture".Although treatment of an uncomplicated fracture of nasal bones is not urgent—a referral for specific treatment in five to seven days usually suffices—an associated injury, nasal septal hematoma, occurs in about 5% of cases and does require urgent treatment and should be looked for during the assessment of nasal injuries. Treatment
Minor nasal fractures may be allowed to heal on their own provided there is not significant cosmetic deformity. Ice and pain medication may be prescribed to ease discomfort during the healing process. For nasal fractures where the nose has been deformed, manual alignment may be attempted, usually with good results. Injuries involving other structures (Types 2 and 3) must be recognized and treated surgically. Prognosis
Bone stability after a fracture occurs between 3 and 5 weeks. Full bone fusion occurs between 4 and 8 weeks. References


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