Craniofacial Surgery Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
nasolabial angle
The angle formed between the nose and upper lip in profile view, used to assess facial aesthetics and surgical outcomes.
craniotomy
Surgical procedure involving the temporary removal of a portion of skull bone to access the brain or correct cranial def...
Crouzon syndrome
A genetic disorder causing craniosynostosis and characteristic facial features without limb involvement.
CVDP
Cranial vault distraction protocol, a systematic approach to gradual skull expansion.
diplopia
Double vision resulting from misalignment of the eyes, commonly seen after orbital trauma or surgery.
distraction osteogenesis
Surgical technique that gradually lengthens bone by applying controlled tension to stimulate new bone formation.
distractor device
A mechanical apparatus used in distraction osteogenesis to gradually separate bone segments and stimulate new bone forma...
dolichocephaly
An abnormally long and narrow skull shape, often requiring surgical intervention in severe cases.
endoscopic approach
A minimally invasive surgical technique using endoscopes for craniofacial procedures, reducing external incisions and sc...
enophthalmos
Posterior displacement of the eye within the orbit, often resulting from orbital volume changes or fractures.
exorbitism
Abnormal protrusion of the eyes due to shallow or malformed eye sockets.
facial bipartition
Surgical technique that divides the midface vertically to correct hypertelorism and midface width abnormalities.
fibular free flap
A vascularized bone and soft tissue flap harvested from the fibula for mandibular reconstruction.
FOA
Frontoorbital advancement, a surgical procedure to correct forehead and upper orbital deformities.
frontoorbital advancement
Surgical procedure to advance the forehead and upper eye socket areas to correct cranial deformities.
genioplasty
Surgical procedure to reshape or reposition the chin through bone modification techniques.
hemifacial microsomia
Congenital underdevelopment affecting one side of the face, involving multiple anatomical structures.
hypertelorism
Abnormally increased distance between paired anatomical structures, most commonly the eyes.
hypotelorism
Abnormally decreased distance between the eyes, often associated with midface deformities.
iliac crest bone graft
Autologous bone harvested from the hip region for reconstructive procedures in craniofacial surgery.
intercanthal distance
Measurement between the inner corners of the eyes, used to assess orbital positioning and spacing.
intermaxillary fixation
The temporary wiring or elastic closure of the jaws to maintain occlusion during healing after facial fractures or ortho...
kleeblattschädel
A severe skull deformity resembling a cloverleaf, caused by multiple suture fusions.
latham appliance
Presurgical orthopedic device used to align cleft lip and palate segments before surgical repair.
Le Fort fracture
Classification system for midface fractures based on anatomical patterns, named after French surgeon René Le Fort.