[ˈseikrəm]
骶骨：腰椎下方的三角形骨，通常由五节融合的椎骨(骶椎)组成，其位置居两髋骨之间
习惯用语assimilation sacrum
同化骶骨：见pelvis项下assimilation pelvistilted sacrum
骶骨倾斜：为骶髂关节分离及骶骨前移的状况- tetralogy
- tetramazia
- Tetrameres
- tetrameric
- tetramethyl
- tetramethylammonium hydroxide
- tetramethylenediamine
- tetramethylputrescine
- tetramine
- tetramisole hydrochloride
- Tetramitus mesnili
- tetramylose
- tetranitrol
- tetranophthalmos
- tetranopsia
- tetranucleotide
- Tetranychus
- Tetraodontoidea
- tetraodontoxin
- tetraodontoxism
- tetraotus
- tetraparesis
- tetrapeptide
- Tetraphyllidea
- tetraplegia