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Skull Shape Guidelines for Aesthetic Augmentation Implant Designs

For overall cranial augmentation performed purely for aesthetic enhancement, there is surprisingly little scientific literature defining an “ideal” skull shape compared to the extensive literature on facial aesthetics. Most implant design is therefore based on artistic contouring principles combined with anthropometric measurements rather than any single formula such as the Golden Ratio. What Makes a Read More…

Does the Golden Ratio Apply fo Custom Skull Implants

The Golden Ratio (approximately 1.618:1) has some relevance to the design of custom skull implants but it is not rigidly applied.  It is helpful in understanding good skull shape proportions For aesthetic facial procedures, surgeons sometimes reference proportions related to the Golden Ratio when evaluating facial balance, forehead width, facial thirds, or overall craniofacial harmony. However, Read More…

Sagittal Ridge Skull Reduction – Basic Concepts and Surgical Technique

A sagittal ridge skull reduction refers to contouring down a prominent midline ridge on the top of the skull that follows the sagittal suture. It is usually done for cosmetic reasons when the ridge creates a peaked, narrow, or “keel-shaped” head appearance. What causes a sagittal ridge? Common causes include: Normal anatomical variation — thickened Read More…

Male Custom Back of Head Skull Implant Case Example

In adults, a flat back of the head is usually due to one of these situations:            Natural skull shape (flat occiput) Very common and often genetic/ethnic/anatomical. Usually harmless. Some people notice it more with short haircuts or certain head angles. Residual positional plagiocephaly/brachycephaly from infancy Flattening that developed as a Read More…

Role of Perfusion Holes in Custom Aesthetic Skull Implants

Perfusion holes in aesthetic skull implants serve several important biologic and mechanical purposes. Since onlay skull implants for aesthetic augmentation are made of solid silicone these holes are intentionally made intraoperatively for multiple purposes. Some of these effects are for intraoperative use while others have postoperative benefits. In either case they have the biologic effects Read More…

The Geometry of Aesthetic Custom Skull Implants

One of the most successfuk forms of aesthetic skull surgery is augmentation using a custom designed skull implant. Enlargement or augmenattion of any or all of the five surfaces of the skull can be done (forehead, top of head, back of head, sides of the head) with designs only limited by the  ability of the Read More…

The 3D Architecture of the Human Skull Explained

The human skull is not just a collection of bones—it is a highly engineered three-dimensional biological structure designed to achieve four major goals simultaneously: Protect the brain Support the face Enable sensory function Provide lightweight structural strength Its architecture resembles principles seen in: domes, trusses, shell structures, and composite materials used in engineering. 1. The Read More…

Occipital Skull Reduction – Anatomy and Technique

Occipital skull reduction is a cosmetic cranial contouring procedure that reduces the prominence or projection of the back of the skull (the occipital bone). It is typically done for patients who feel the back of their head is overly protrusive, asymmetrical, or disproportionate in profile. Common Reasons for the Procedure Prominent occipital “bump” or bulge Read More…

What is Aesthetic Skull Reshaping Surgery

  Every day I get inquiries from patients requesting ‘skull reshaping surgery’ without any further specifications or details of their head shape concerns, not recognizing the scope of the general term. A detailed description of what encompasses skull reshaping surgery is described. What is Aesthetic Skull Reshaping Surgery Aesthetic skull reshaping surgery—often called cranial contouring Read More…

Custom Facial Implants – Techniques in Intraoperative Placement

Some surgeons falsely allege and some patients erroneously assume that a custom facial implant just snaps into place because of its design with an underlying shape that mimics the surface anatomy of the bone on which is placed.  There is also the mistaken belief that certain implant materials (aka PEEK) are better because of this Read More…

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