CVDP
Also written as: CVDP — cranial vault distraction protocol
Cranial vault distraction protocol, a systematic approach to gradual skull expansion.
Full Definition
Cranial vault distraction protocol (CVDP) is a structured surgical approach that uses gradual mechanical expansion to correct cranial vault deformities, particularly in complex or revision cases of craniosynostosis. The protocol involves the placement of internal or external distraction devices that slowly separate bone segments over weeks to months, allowing new bone formation in the created gap. CVDP is particularly useful for patients with multiple suture involvement, syndromic craniosynostosis, or those requiring significant cranial vault expansion. The technique offers advantages over traditional reconstruction including reduced operative time, less blood loss, and the ability to achieve larger volume increases while maintaining bone viability.
Usage
Usage note: Relatively new terminology; define abbreviation when first used in documentation.
In Context
- "The complex syndromic patient was scheduled for CVDP to achieve adequate cranial volume expansion." — surgical planning conference
- "CVDP was selected over traditional vault reconstruction due to the patient's previous surgical history." — treatment decision documentation