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Craniofacial Surgery Glossary

100 terms total — 24 showing — Last updated 15 Sep 2026

nasolabial angle

Intermediate Technical IVT

The angle formed between the nose and upper lip in profile view, used to assess facial aesthetics and surgical outcomes.

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craniotomy

Professional Technical IVT

Surgical procedure involving the temporary removal of a portion of skull bone to access the brain or correct cranial def...

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Crouzon syndrome

Advanced Technical IVT

A genetic disorder causing craniosynostosis and characteristic facial features without limb involvement.

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CVDP

Professional Technical IVT

Cranial vault distraction protocol, a systematic approach to gradual skull expansion.

Abbreviation Full entry →

diplopia

Intermediate Technical IVT

Double vision resulting from misalignment of the eyes, commonly seen after orbital trauma or surgery.

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distraction osteogenesis

Professional Technical IVT

Surgical technique that gradually lengthens bone by applying controlled tension to stimulate new bone formation.

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distractor device

Professional Technical IVT

A mechanical apparatus used in distraction osteogenesis to gradually separate bone segments and stimulate new bone forma...

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dolichocephaly

Intermediate Technical IVT

An abnormally long and narrow skull shape, often requiring surgical intervention in severe cases.

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endoscopic approach

Advanced Technical IVT

A minimally invasive surgical technique using endoscopes for craniofacial procedures, reducing external incisions and sc...

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enophthalmos

Intermediate Technical IVT

Posterior displacement of the eye within the orbit, often resulting from orbital volume changes or fractures.

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exorbitism

Professional Technical IVT

Abnormal protrusion of the eyes due to shallow or malformed eye sockets.

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facial bipartition

Professional Technical IVT

Surgical technique that divides the midface vertically to correct hypertelorism and midface width abnormalities.

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fibular free flap

Advanced Technical IVT

A vascularized bone and soft tissue flap harvested from the fibula for mandibular reconstruction.

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FOA

Professional Technical IVT

Frontoorbital advancement, a surgical procedure to correct forehead and upper orbital deformities.

Abbreviation Full entry →

frontoorbital advancement

Professional Technical IVT

Surgical procedure to advance the forehead and upper eye socket areas to correct cranial deformities.

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genioplasty

Professional Technical IVT

Surgical procedure to reshape or reposition the chin through bone modification techniques.

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hemifacial microsomia

Advanced Technical IVT

Congenital underdevelopment affecting one side of the face, involving multiple anatomical structures.

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hypertelorism

Intermediate Technical IVT

Abnormally increased distance between paired anatomical structures, most commonly the eyes.

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hypotelorism

Intermediate Technical IVT

Abnormally decreased distance between the eyes, often associated with midface deformities.

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iliac crest bone graft

Professional Technical IVT

Autologous bone harvested from the hip region for reconstructive procedures in craniofacial surgery.

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intercanthal distance

Intermediate Technical IVT

Measurement between the inner corners of the eyes, used to assess orbital positioning and spacing.

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intermaxillary fixation

Professional Technical IVT

The temporary wiring or elastic closure of the jaws to maintain occlusion during healing after facial fractures or ortho...

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kleeblattschädel

Advanced Technical IVT

A severe skull deformity resembling a cloverleaf, caused by multiple suture fusions.

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latham appliance

Professional Technical IVT

Presurgical orthopedic device used to align cleft lip and palate segments before surgical repair.

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Le Fort fracture

Professional Technical IVT

Classification system for midface fractures based on anatomical patterns, named after French surgeon René Le Fort.

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