| Results from Survay |
| 11 = Total number of people who took this survay |
| 6 female |
| 5 Male |
| 5 = People who were first in the family to have CCD |
| Joint Pain |
| 3 did |
| 8 did not |
| 2 had pain in hands |
| 1 had hip pain |
| 2 had lower back pain |
| 1 had tail bone pain |
| 1 had neck pain |
| 1 had pain in shoulders |
| 3 had pain in knees |
| 3 had joints that dislocate |
| 4 still have baby teeth |
| 4 had surgery on teeth |
| 1 had only 1 surgery on teeth |
| 4 people had more than 1 surgery on teeth |
| 8 = People with flat feet |
| 3 = People who do not have flat feet |
| 1 = People who have scoliosis |
| 3 = have curved feet |
| 8 = do not have curved feet |
| 1 = have curved elbows |
| 9 = do not have curved elbows |
| 3 = Wrists that don't turn properly |
| 1 = Have soft spots in adulthood |
| 3 = Have vision problems |
| 1 = have curved nails |
| 1 = Have misshaped fingers |
| 1 = Get frequent headaches |
| 1 = Get migraines |
| 1 = complete left collar bone 0 = No left collar bone 4 = Parcal left collar bone |
| 1 = complete right collar bone 4 = Parcel right collar bone 0 = No right collar bone |
| 5 = leg problems 0 = Have curved legs 0 = Legs that do not go straight 3 = Had to wear braces on legs as a child |
| 2 = Have hearing problems 0 = Have conductive hearing loss 0 = Have mixed hearing loss 1 = Hearing loss do to nerve damage 1 = Need hearing aids 3 = Had tubes in ears |
| 0 = Frequent ear infections 4 = Problems with fluid in ears 2 = Have trouble sleeping 4 = Are disabled 1 = Long torso |
| 16 = Have CCD but did not take survay 8 = female with CCD that did not take survay 8 = Male with CCD that did not take survay Shortest person with CCD is 22 inches female Tallest person with CCD is 5' 9" male |
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