Category talk:Carnegie Stage 20
From Embryology
Sydney University Collection
The following embryos were part of a 1943 study of testes development[1] Embryos based upon their CRL were probably Stage 20 to 21.
| Embryo | Crown Rump Length (mm) | Gonad (mm) | Groin distance (mm) |
|---|---|---|---|
| H 125 | 20 | 2.4 | 1.0 |
| H 181 | 20.6 | 2.8 | 1.1 |
| H 271 | 21 | 3.0 | 0.7 |
| H 408 | 22 | 2.3 | 1.0 |
- ↑ Wyndham NR. A morphological study of testicular descent. J Anat. 1943 Jan;77(Pt 2):179-188.3. No abstract available. PMID 17104926
