Turricephaly
Other names	Oxycephaly, [1] Acrocephaly, Hypsicephaly, [1] Oxycephalia, [1] Steeple head, [1] Tower head, [1] Tower skull, High-head syndrome, Turmschädel [2]
Specialty	Dysmorphology
Symptoms	reduced head length and width for age

Turricephaly is a type of cephalic disorder where the head appears tall with a small length and width. ^{[3] [4]} It is due to premature closure of the coronal suture plus any other suture, like the lambdoid, ^[5] or it may be used to describe the premature fusion of all sutures. ^[2] It should be differentiated from Crouzon syndrome. Oxycephaly (or acrocephaly) is a form of turricephaly where the head is cone-shaped, and is the most severe of the craniosynostoses. ^[4]

It may be associated with: ^[6]

• 8th cranial nerve lesion
• Optic nerve compression
• Intellectual disability
• Syndactyly

Conditions with turricephaly include: ^{[7] [8]}

• Achondrogenesis, type IA
• Acrocephalopolydactyly
• Acrocephalosyndactyly type V (Goodman syndrome)
• Acrocraniofacial dysostosis
• Alopecia - contractures - dwarfism - intellectual disability syndrome
• CEBALID syndrome
• Chromosome 1q21.1 deletion syndrome
• Chromosome 4Q32.1-q32.2 triplication syndrome
• Chromosome 5p13 duplication syndrome
• Cole-Carpenter syndrome 2
• Craniorhiny
• Craniosynostosis (nonsyndromic) 6
• Craniosynostosis, Boston-type (nonsyndromic)
• Craniosynostosis and dental anomalies
• Fontaine progeroid syndrome
• Gomez Lopez Hernandez syndrome
• Intellectual developmental disorder, autosomal dominant 65
• MEGF8-related Carpenter syndrome
• Mosaic trisomy 12 ^[9]
• Myopathy, epilepsy, and progressive cerebral atrophy
• Peroxisome biogenesis disorder 2A (Zellweger)
• Potocki-Shaffer syndrome
• Saethre-Chotzen syndrome
• Spondyloenchondrodysplasia with immune dysregulation
• Spondylometaphyseal dysplasia, Sedaghatian type
• Summitt syndrome
• Teebi-Shaltout syndrome
• Tolchin-Le Caignec syndrome
• TWIST1-related craniosynostosis
• Usmani-Riazuddin syndrome, autosomal dominant

• 
  Carpenter syndrome
• 
  Congenital syphilis
• 
  Hydrocephalus
• 
  Microcephaly
• 
  Pfeiffer syndrome
• 
  Saethre-Chotzen syndrome

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• Acrocephalosyndactylia

• NINDS Overview
• Ebenezer, Roy (1960). "Craniostenosis or oxycephaly". Indian Journal of Ophthalmology. 8 (3): 77–80. ISSN  0301-4738. PMID  13819157.

Look up oxycephaly in Wiktionary, the free dictionary.