The calvarial donor site: an anatomic study in cadavers.

Area of Science:

• Anatomy
• Anthropology
• Forensic Science

Background:

• Calvarial thickness is crucial for surgical procedures like bone grafting.
• Understanding anatomical variations is essential for preoperative planning.

Purpose of the Study:

• To determine significant variables affecting adult calvarial thickness.
• To provide a basis for estimating calvarial graft thickness preoperatively.

Main Methods:

• Measurement of calvarial thickness at selected points in 200 adult cadavers.
• Multiple regression analysis of variables including age, height, weight, sex, and race.

Main Results:

• Weight, race, and sex were identified as the most significant variables influencing skull thickness.
• The clinical significance of these variables on calvarial thickness was found to be minimal.

Conclusions:

• Clinicians can use these findings to estimate adult calvarial graft thickness at four common surgical sites.
• While certain factors influence thickness, variations are generally minor in clinical contexts.