@article{oai:niigata-u.repo.nii.ac.jp:00022681,
 author = {本間, 政文},
 issue = {12},
 journal = {新潟医学会雑誌, 新潟医学会雑誌},
 month = {Dec},
 note = {The effect of callus distraction on the proximal and distal growth plates of the elongated bone was investigated roentgenologically and histologically in 68 growing rabbits. The right tibia was elongated by 0.25 mm every 12hours in 24 rabbits, 0.5mm in another 24 rabbits, 1.0mm in 12 rabbits and 1.5mm in 8 rabbits. The total amount of elongation in each group reached 42mm, which was roughly equal to 36 to 48% of the length of the contralateral tibia kept untreated as the control. Four rabbits of 0.25mm group were sacrificed every two weeks and four rabbits of each of other three groups were sacrificed every week. The investigation led to the following conclusions. 1. The callus formation was good in 0.25 and 0.5mm/12hrs group but poor in 1.0 and 1.5mm/12hrs group. 2. In 0.25mm/12hrs group, the longitudinal epiphyseal growth was scarcely inhibited during an entire period of elongation. 3. In 0.5mm/12hrs group, the longitudinal epiphyseal growth was not inhibited until the amount of elongation reached about 23% of the length of contralateral tibia. Beyond this point, the inhibition of the growth gradually increased with increasing elongation. 4. In 1.0mm/12hrs group, the longitudinal epiphyseal growth was more markedly affected than in 0.5mm/12hrs group. The significant narrowing of the growth plate was observed at the 1st week of elongation. 5. In 1.5mm/12hrs group, the epiphyseal growth was most severely inhibited among all groups. 6. The growth rate was accelerated at the 1st or 2nd week in 0.25, 0.5, 1.0mm/12hrs group. This growth activation could be ascribed not only to the operative stimulus but also to the compression force which met the optimal condition to stimulate the growth plates in the initial period of elongation.},
 pages = {993--1010},
 title = {成長期における長管骨骨幹部仮骨延長法が骨端板に及ぼす影響についての実験的研究},
 volume = {103},
 year = {1989}
}