Symptom Information: Sort according to HPO 

1
(HPO:0002653) Bone pain Very frequent [Orphanet] 75 / 7739
2
(HPO:0004437) Cranial hyperostosis Frequent [Orphanet] 55 / 7739
3
(HPO:0002970) Genu varum Very frequent [Orphanet] 60 / 7739
4
(HPO:0000365) Hearing impairment Occasional [Orphanet] 539 / 7739
5
(HPO:0002659) Increased susceptibility to fractures Occasional [Orphanet] 110 / 7739
6
(HPO:0100686) Enthesitis Frequent [Orphanet] 5 / 7739
7
(HPO:0002749) Osteomalacia 24 / 7739
8
(HPO:0002758) Osteoarthritis Frequent [Orphanet] 78 / 7739
9
(HPO:0000682) Abnormality of dental enamel Very frequent [Orphanet] 102 / 7739
10
(HPO:0004322) Short stature Frequent [Orphanet] 1232 / 7739
11
(HPO:0000944) Abnormality of the metaphyses Very frequent [Orphanet] 141 / 7739
12
(HPO:0002148) Hypophosphatemia Very frequent [Orphanet] 43 / 7739
13
(HPO:0000117) Renal phosphate wasting 14 / 7739
14
(HPO:0000124) Renal tubular dysfunction 46 / 7739
15
(HPO:0002007) Frontal bossing 366 / 7739
16
(HPO:0002176) Spinal cord compression 15 / 7739
17
(HPO:0002644) Abnormality of pelvic girdle bone morphology 31 / 7739
18
(HPO:0002829) Arthralgia 79 / 7739
19
(HPO:0002979) Bowing of the legs 28 / 7739
20
(HPO:0002980) Femoral bowing 36 / 7739
21
(HPO:0002982) Tibial bowing 36 / 7739
22
(HPO:0003025) Metaphyseal irregularity 42 / 7739
23
(HPO:0003155) Elevated alkaline phosphatase 52 / 7739
24
(HPO:0003165) Elevated circulating parathyroid hormone level 17 / 7739
25
(HPO:0003416) Spinal canal stenosis 28 / 7739
26
(HPO:0004912) Hypophosphatemic rickets 13 / 7739
27
(HPO:0006285) Hypomineralization of enamel 3 / 7739
28
(HPO:0006432) Trapezoidal distal femoral condyles 1 / 7739
29
(HPO:0008117) Shortening of the talar neck 1 / 7739
30
(HPO:0008144) Flattening of the talar dome 1 / 7739
31
(HPO:0010502) Fibular bowing 8 / 7739
32
(HPO:0001510) Growth delay 295 / 7739
33
(OMIM) Hearing loss has been reported in some adults with severe disease 1 / 7739
34
(OMIM) Defect in dentin maturation 1 / 7739
35
(OMIM) Enlarged pulp chamber 3 / 7739
36
(OMIM) Recurrent dental abscesses 2 / 7739
37
(OMIM) Rickets in children 1 / 7739
38
(OMIM) Osteomalacia in adults 1 / 7739
39
(OMIM) Osteoarthritis, more common in adults 1 / 7739
40
(OMIM) Calcification of entheses (tendons, ligaments, joint capsules), more common in adults 1 / 7739
41
(OMIM) Increased anteroposterior skull length 1 / 7739
42
(OMIM) Flaring of the iliac wings 1 / 7739
43
(HPO:0002814) Abnormality of the lower limb 23 / 7739
44
(OMIM) Curvatures of the femur, tibia, fibula 8 / 7739
45
(OMIM) Pseudofractures in adults 1 / 7739
46
(OMIM) Normal to mildly increased serum parathyroid hormone (PTH) 1 / 7739
47
(OMIM) Normal serum calcium 9 / 7739
48
(OMIM) Inappropriately normal to low-normal serum 1,25-dihydroxyvitamin D3 1 / 7739
49
(OMIM) Abnormal response of 25-hydroxyvitamin D-1-alpha-hydroxylase activity (609506) to hypophosphatemia 1 / 7739
50
(HPO:0004349) Reduced bone mineral density Very frequent [Orphanet] 165 / 7739
51
(HPO:0000164) Abnormality of the teeth Very frequent [Orphanet] 291 / 7739
52
(HPO:0001367) Abnormal joint morphology Very frequent [Orphanet] 53 / 7739
53
(HPO:0001423) X-linked dominant inheritance 69 / 7739
54
(HPO:0003812) Phenotypic variability 129 / 7739