2026-06-04
Long Curve Square Jaw Surgery: Achieve a Slim and Smooth Facial Contour Without Secondary Angles
Many people consider square jaw surgery to achieve a small and slim facial contour. Since simply resecting the angled area carries the risk of creating a secondary angle, long curve square jaw surgery, which resects continuously from below the ear to the front chin, is highly preferred recently. We introduce the safe surgical process at 345 Plastic Surgery, backed by extensive clinical experience and precise 3D-CT diagnosis.
The Core of a Slim Facial Contour: What is Long Curve Square Jaw Surgery?
Although beauty standards change slightly over time, the preference for a small and slim facial contour remains consistently high. Prominent angles on the face can create a strong or harsh impression. While people often try massages or non-invasive procedures to improve this, fundamental skeletal issues can be resolved more effectively through facial contouring surgery.
Facial contouring surgery is broadly divided into cheekbone (zygoma) reduction, square jaw reduction, and genioplasty (chin surgery). Rather than unconditionally undergoing all three surgeries without considering individual facial proportions, a harmonious design tailored to your specific condition is the most important factor.
General Square Jaw Surgery vs. Long Curve Square Jaw Surgery
Conventional square jaw surgery often involved a short resection of only the angled portion below the ear. In this case, there is a high possibility of a 'secondary angle' occurring, where the boundary between the resected area and the front chin bends like a staircase. On the other hand, long curve square jaw surgery involves a single, continuous osteotomy in a smooth, long curve from the angled area below the ear to the front chin, allowing you to expect a seamless line from any angle.
Looking at actual cases from 345 Plastic Surgery, you can see a slimmed-down V-line without any bumps, not only from the front but also from the side. This is because we do not simply shave the bone, but rather balance the overall proportions of the face.
Customized Contouring Plans to Maximize the Frontal Effect
Satisfaction is higher when additional plans are combined depending on the thickness of the bone or the degree of muscle development. 345 Plastic Surgery offers the following detailed plans:
- Corticectomy: By thinly removing the outer layer of the jawbone (cortical bone), the thickness of the jaw is reduced, helping the face appear slimmer when viewed from the front.
- Masseter muscle reduction: If the masseter muscle used for chewing is overdeveloped, a portion of it is resected to induce a long-term slimming effect.
- Buccal fat removal: By removing the bulging fat next to the mouth, the risk of cheek sagging is lowered, completing a smooth lower facial line.
Precise 3D-CT Diagnosis Prioritizing Safety
For successful facial contouring surgery, it is essential to identify the location of nerve lines and the thickness of the bone, which are invisible to the naked eye. Our clinic conducts precise diagnoses using the latest 3D-CT equipment. Rather than excessive resection, our principle is to safely resect only as much as necessary while avoiding nerve damage.
Even after surgery, you can directly check the smoothly refined bone shape through CT images, providing greater trust. Since resected bone is difficult to restore, you must undergo thorough consultation with an experienced specialist.
Systematic Aftercare and Emergency Safety System
At 345 Plastic Surgery, Chief Director Dr. Park Jong-lim, who has over 26 years of experience, personally conducts customized consultations and performs the surgeries. In addition, to relieve patients' anxiety after surgery, we operate the '345 Doctor Call' system, where the director personally checks on your progress.
To prepare for safety emergencies, we always stock 'Dantrolene,' a treatment for malignant hyperthermia that can occur during general anesthesia. We maintain a safe surgical environment through regular equipment inspections and thorough preoperative examinations.
If you have been worried about an angular square jaw, we hope you find a natural and smooth facial line through our precise diagnosis and delicate long curve resection techniques.
Frequently Asked Questions
What is the difference between long-curve square jaw surgery and general square jaw surgery?
Long-curve square jaw surgery involves a single, smooth, long-curve osteotomy from the angle behind the ear to the chin, which can create a smoother facial line without the risk of a secondary angle that can occur with general square jaw surgery.
Are there ways to enhance the frontal effect during long-curve square jaw surgery?
Yes, to maximize the frontal effect, procedures such as cortical osteotomy, muscle resection, or deep buccal fat removal can be performed concurrently, depending on the bone thickness and muscle development. This is a customized plan that considers the overall facial balance.
Why is 3D-CT diagnosis important before surgery?
Precise 3D-CT diagnosis is essential for accurately identifying the location of nerve lines and bone thickness that are not visible to the naked eye. This helps avoid nerve damage and ensures safe and precise resection, contributing to successful surgery.
What kind of post-operative care is provided after long-curve square jaw surgery?
To alleviate patient anxiety after surgery, we operate a '345 Doctor Call' system where the director personally checks on the patient's progress. We also have a safety system in place for emergency situations.
What safety measures are in place for facial contouring surgery?
Our clinic always keeps 'Dantrolene,' a treatment for malignant hyperthermia that can occur during general anesthesia, and maintains a safe surgical environment through regular equipment inspections and thorough pre-operative examinations.