MYO7A
| 4 | c.223delG | p.Asp75ThrfsX30 | | 2, France | | 22 |
| 5 | c.397C→G | p.His133Asp | Affects protein function (0.00) | 1, France† | 0/352 | 23 |
| 6 | c.487G→C | p.Gly163Arg | Affects protein function (0.00) | 1, Algeria | 0/664 | This study |
| 6 | c.487G→A | p.Gly163Arg | Affects protein function (0.00) | 1, Turkey | 0/664 | § |
| 6 | c.491A→G | p.Lys164Arg | Affects protein function (0.00) | 1, North Africa | 0/664 | This study |
| 6 | c.494C→T | p.Thr165Met | Affects protein function (0.00) | 1, France | 0/664 | 21 |
| 6-7 | c.592G→A | p.Ala198Thr | Affects protein function (0.00) and splicing | 1, Algeria | 0/664 | This study |
| 7 | c.610A→G | p.Thr204Ala | Affects protein function (0.00) | 1, Algeria | 0/352 | This study |
| 10 | c.1005_1012delins40 | p.Ala335AlafsX37 | | 1, Senegal | | This study |
| Intron 13 | c.1555-8C→G | | Affects splicing | 2, France | | 7 |
| 14 | c.1556G→A | p.Gly519Asp | Affects protein function (0.01) | 1, France | 0/336 | 11 |
| Intron 19 | c.2283-1T→G | | Affects splicing | 1, Algeria | | This study |
| 28 | c.3508G→A | p.Glu1170Lys | Affects protein function (0.00) | 2, France 1, North Africa | 0/352 | 16 |
| 29 | c.3719G→A | p.Arg1240Gln | Affects protein function (0.00) | 3, France | 0/1414 | 10 |
| 32 | c.4297delC | p.Gln1433SerfsX115 | | 1, France | | This study |
| 39 | c.5392C→T | p.Gln1798X | | 1, France | | 10 |
| 40 | c.5573T→C | p.Leu1858Pro | Affects protein function (0.00) | 1, France | 0/1176 | 11 |
| 40 | c.5617C→T | p.Arg1873Trp | Affects protein function (0.00) | 1, France | 0/1176 | This study |
| 40 | c.5632delC | p.Leu1878X | | 1,France/Antilles | | This study |
| 43 | c.5886_5888delCTT | p.Phe1962del | | 1, France | | § |
| 43 | c.5886_5889delCTTT | p.Phe1962LeufsX6 | | 1, France | | 24 |
| 44 | c.6025delG | p.Ala2009ProfsX31 | | 1, France | | 11 |
| 46 | c.6324_6339del | p.Pro2108fsX4 | | 1, France | | This study |
CDH23
| 1 | c.65G→A | p.Trp22X | | 1,France/Britany | | This study |
| 7 | c.739G→A | p.Glu247Lys | Tolerated (0.28) | 1, France | 0/168 | This study |
| 29 | c.3481C→T | p.Arg1161X | | 1, France | | This study |
| 34 | c.4309C→T | p.Arg1437X | | 1, France | | This study |
| 45 | c.6049G→A | p.Gly2017Ser§ | Tolerated (0.68), affects splicing | 1, France | | This study |
| Intron 45 | c.6050-9G→A | | Affects splicing | 1, France | | 5, 25 |
| 47 | c.6620delT | p.Leu2207GlnfsX26 | | 1, France | | This study |
| 47 | c.6307G→T | p.Glu2103X | | 1, France | | 5 |
| 53–54 | c.7660G→T | p.Glu2554X | | 1, France | | This study |
| Intron 55 | c.8064+2T→C | | Affects splicing | 1, France | | This study |
PCDH15
| 1 | | E1 del | | 1, France | | This study |
| 3–5 | | E3-E4-E5 del | | 1, France | | This study |
| 5 | c.423_430dup | p.Ser144LeufsX15 | | 1, France | | This study |
| 8 | c.866_876+6del | unknown | | 1, France | | This study |
| 8 | c.868A→T | p.Arg290X | | 1, France | | This study |
| 8 | | E8 del | | 1, France | | This study |
| 10 | c.1036G→T | p.Glu346X | | 1, France | | This study |
| 16 | c.1927C→T | p.Arg643X | | 1, France | | 6 |
| 22 | c.2971C→T | p.Arg991X | | 1, France | | This study |
| 23 | c.3121A→T | p.Arg1041X | | 1, France | | This study |
USH1C
| 3 | c.238_239insC | p.Arg80ProfsX68 | | 1, Guinea | | 19, 20 |
| 4 | c.308G→A | p.Arg103His | Affects protein function (0.03) | 1, France | 0/352 | This study |
| Intron 7 | c.522-2A→T | | Affects splicing | 1, France | | This study |