| SEMDIT | spondyloepimetaphyseal dysplasia, Irapa type |
|---|---|
| SEMDJL | spondyloepimetaphyseal dysplasia with joint laxity |
| SMD | senile macular degeneration; spondylometaphyseal dysplasia; submanubrial dullness |
| SMED | spondylometaphyseal dysplasia |
| SOD | septo-optic dysplasia; superoxide dismutase |