Radiographic features
Whilst some symptoms of DSS can be visually identified, many key symptoms of DSS cannot be identified as such. Therefore, radiographic techniques are required to reach a correct diagnosis for DSS. Abnormal features of the axial skeleton
Skull
In the skull, sclerosis is predominantly observed in the cranial vault and skull base. Other symptoms displayed in the skull include dental anomalies such as abnormal dentition, hypodontia and impaired tooth calcification; intracranial calcifications, which is the calcification of the brain parenchyma; narrow optic canal and other cranial foramina. Abnormal features of the appendicular skeleton
Chest
The ribs are sclerotic, truncated, expanded, and featureless. Sclerosis is also present in the sternum, clavicles and scapulae. Pectus carinatum, a chest deformity, is also characteristic of the disease. Long bones
Sclerosis of epiphyses, diaphyses, and metaphyses with increased radiolucency are key characteristics of the disease. In addition, mottled metaphyseal sclerosis and widening are also present in patients. Development of irregular patchy sclerosis along the bone can also be identified, as well as metaphyseal flaring evolve towards Erlenmeyer flask deformity with nonuniform patches of sclerosis, which are especially prevalent in older patients.The metadiaphyses, a portmanteau of the metaphysis and diaphysis, are bulbous and expanded with bowing and relative radiolucency. The expanded regions are also sclerotic and gives the characteristic bone-in-bone appearance. Spine
Platyspondyly is the development of flattened vertebral bodies, which is one of the most notable symptoms as it distinguishes DSS from other similar diseases such as osteosclerosis. It is observed to be most significant in the thoracic region with increased intervertebral spaces.
Tongue-tie, tongue tied or tongue-tied can refer to:

ankyloglossia, a medical condition in which the lingual frenulum (a membrane that connects the tongue to the floor of the mouth) is unusually short, causing restricted movement of the tongue.Other uses include:

Literature
Tongue-Tied, a 1997 novel by Liselotte Marshall
Tongue-Tied (short story collection), a 2002 collection of short stories by Paul Jennings
"Tongue-Tied" a short story included in the collection
Tongue-Tied: How a Tiny String Under the Tongue Impacts Nursing, Speech, Feeding, and More, a 2018 non-fiction book by Dr. Richard Baxter

Music
Tongue Tied (Red Dwarf song), a song by Danny John-Jules in character as the Cat which was featured in the Red Dwarf episode "Parallel Universe" in 1988
"Tongue Tied" (Boom Crash Opera song), 1995
"Tongue-Tied", a song by Earshot from their 2004 album Two
"Tongue Tied" (Eve 6 song), a single from their 1998 album, Eve 6
"Tongue Tied" (Faber Drive song), 2007
"Tongue Tied" (Grouplove song), 2011
"Tongue Tied" (Marshmello, Yungblud and Blackbear song), 2019
"Tongue Tied", a song by Status Quo from their 2007 album In Search of the Fourth Chord

Other uses
Tongue-tie (tack), a piece of equipment sometimes used on racehorses
"Tongue-Tied" (Orange Is the New Black), a 2015 television episode
Miley Cyrus: Tongue Tied, a 2014 short film starring Miley Cyrus