The lateral cephalometric radiograph in TCS shows hypoplasia of the facial bones, like the malar bone, mandible, and the mastoid.Finally, occipitomental radiographs are used to detect hypoplasia or discontinuity of the zygomatic arch. CT scan
A temporal-bone CT using thin slices makes it possible to diagnose the degree of stenosis and atresia of the external auditory canal, the status of the middle ear cavity, the absent or dysplastic and rudimentary ossicles, or inner ear abnormalities such as a deficient cochlea. Two- and three-dimensional CT reconstructions with VRT and bone and skin-surfacing are helpful for more accurate staging and the three-dimensional  planning of mandibular and external ear reconstructive surgery. Differential diagnosis
Other diseases have similar characteristics to Treacher Collins syndrome. In the differential diagnosis, one should consider the acrofacial dysostoses. The facial appearance resembles that of Treacher Collins syndrome, but additional limb abnormalities occur in those persons. Examples of these diseases are Nager syndrome and  Miller syndrome.The oculoauriculovertebral spectrum should also be considered in the differential diagnosis. An example is hemifacial microsomia, which primarily affects development of the ear, mouth, and mandible. This anomaly may occur bilaterally. Another disease which belongs to this spectrum is Goldenhar syndrome, which includes vertebral abnormalities, epibulbar dermoids and facial deformities. Treatment
The treatment of individuals with TCS may involve the intervention of professionals from multiple disciplines. The primary concerns are breathing and feeding, as a consequence of the hypoplasia of the mandibula and the obstruction of the hypopharynx by the tongue.
Surgical therapies include:

Distal and proximal osteotomies of the 5th metatarsal can be used to correct the intermetatarsal and metatarsophalangeal angle causing the TB. Diagnosis
Tailors bunion is easily diagnosed because the protrusion is visually apparent. X-rays may be ordered to help the surgeon find out the severity of the deformity. Types of Tailors bunions
Type 1: The head of the 5th metatarsal is thickened and enlarged. Type 2: A 5th metatarsal with an increased lateral curve and a normal fourth and fifth inter-metatarsal angle. Type 3: Has the greatest lateral angular disposition of the 5th metatarsal compared to the 4th metatarsal, this phenomenon increases the 4th and 5th inter-metatarsal angles. This is generally the most symptomatic type of Tailors bunion. Type 4: A combination of at least two types of bunionettes (TB). Lesser toe deformities leading to falls
Five studies examined associations between falls and foot disorders. Significant associations were found between falls and plantar fasciitis, corns or bunions and lesser toe deformity (such as Tailors bunions). The results of these studies show that "Older people who fell were more likely to have foot pain, hallux valgus, and lesser toe deformity". See also

Tailors muscle
Bunion, also known as hallux valgus, a similar condition of the big toe. == References ==