Blog

“Anchor” incision technique: what makes it different

All Asian double eyelid incision surgeries are not the same.

Every surgeon has his/her preferred technique. In the case of Asian double eyelid surgery, I prefer a technique called the “Anchor” procedure. This technique is in contrast to the more commonly performed “classical” technique.

In the classic technique, after the surgeon marks a crease at the proposed height and shape, the skin in incised to reach the levator (“lifting”) muscle and attaching the skin to this muscle. The area below the crease is typically left undisturbed. The advantage of this type of procedure is the quicker recovery time due to the less invasive nature of the operation.

There are several shortcomings to this classic technique.

1. Small preexisting folds are not corrected.

Because the area below the incision is not altered, any small preexisting folds will remain (picture below).

2. A symmetric result is more difficult to obtain.

In the classic technique, the skin is fixed to a dynamic structure, the levator aponeurosis, which is the mobile structure responsible for lifting the eyelid. As you can imagine, each eyelid crease has a higher probability of asymmetry when each eyelid crease is being secured to a dynamic structure.

A more symmetric result can be obtained if the fold is placed to a firm, immobile structure that can be measured precisely with a ruler measured in fractions of a millimeter. The ideal static structure for securing the crease is the cartilage that gives support to the eyelid along the lower margin (the “tarsal plate”). This structure also lies below the level of the crease and is not easily accessible if the surgery is limited to the area above the incision.

Dynamic surgical crease showing small multiple folds along inner corner

Dynamic surgical crease showing small multiple folds along inner corner

Dynamic fold converted by anchor technique and epicanthoplasty. Note the smoothness and absence of duplicate folds medially.

Dynamic fold converted by anchor technique and epicanthoplasty. Note the smoothness and absence of duplicate folds medially.

3. Loss of the crease can occur on occasion even with an incision technique.

In the classic technique, the crease is created by placing a suture from the skin edge to the underlying dynamic structure (levator aponeurosis), which results in a limited surface area to which the skin crease can stick down. Sometimes permanent nylon sutures are used to secure the skin. This can sometimes create a “tugging” sensation that patients find unsettling. In other cases, absorbable sutures are used to hold the skin long enough for scar formation to occur, which then yields a crease. However, because the area of dissection is limited, the “sticky” area of scar formation is also limited. The results is a less secure fold than if a larger “sticky” surface area is used to form the fold. This larger sticky surface area is, again, the cartilaginous “tarsal plate”, which is an area avoided in the classic technique.

Prior double eyelid surgery with loss of crease

Prior double eyelid surgery with loss of crease

3 month photo with crease permanence using Anchor technique

3 month photo with crease permanence using Anchor technique

The incision scar after anchor technique.

The incision scar after anchor technique.

Patients at higher risk for fold failure include those with very deep set eyes, large surgical size double eyelid fold, prominent medial epicanthal fold and thick eyelid skin.

4. Difficulty in converting suture technique to an incision technique.

As patients get older and there is more skin sag, many patients who were satisfied with their prior suture procedure request an open procedure to remove the sagging skin and excess fat. In other cases, weakness in the levator muscle requires conversion to an open technique to correct the drooping eyelid. Patients who have had the modern suture method asian double eyelid surgery such as the double suture and twisting (DST) technique or their variants (popular in Asia) requesting conversion to an incision technique will require surgical treatment in the sub-crease/ or tarsal area that is not treated by the classic technique. Surgeons not familiar with surgery in this area will frequently refuse surgery on these patients.

Anchor technique is ideal for reoperation after suture eyelid surgery.

Anchor technique is ideal for reoperation after suture eyelid surgery.

Correction of eyelid droopiness (ptosis) using anchor double eyelid surgery. Preexisting creases and ptosis correction.

Correction of eyelid droopiness (ptosis) using anchor double eyelid surgery. Preexisting creases and ptosis correction.

Flowers’ Anchor blepharoplasty.

The “anchor” incision surgery is an advance Asian eyelid technique developed by eyelid expert plastic surgeon Robert Flowers to address the shortcomings of the classical technique. As can be surmised, the anchor technique focuses on surgery in the area below the incision (in front of the tarsal plate). The advantages of the anchor technique include 1). Higher probability of a symmetric result, due to fixation of the crease to a static, unmoving cartilage structure rather than a moving, dynamic structure; 2) creation of a smooth, wrinkle free area below the surgical crease by removing any preexisting multiple smaller creases; 3) Lower probability of crease failure after surgery due to the larger “sticky” surface area to which the fold can adhere; and 4) maximum flexibility in corrective surgeries such as conversion of suture techniques to an incision technique.

Update on Asian double eyelid plastic surgery – nuances

Case demonstrating correction of ptosis (weakness of the eyelid opening muscle).

pre1post 2

20 year old woman with ptosis (weakness of the eyelid opening muscle). This condition is common and is usually a preexisiting condition which can be made worse with asian double eyelid surgery unless the muscle is addressed. Some surgeons prefer to correct the muscle first, then place the crease at a second operation six months later. I prefer simultaneous correction in one step. This patient underwent a single-stage incision surgery and simultaneous crease double eyelid surgery with inner corner correction (medial epicanthoplasty).

Result of incision eyelid with inner corner crease surgery at 16 days.

precroppsotcrop16d

23 year old who underwent incision eyelid surgery with medial epicanthoplasty (inner fold correction). Example of results at 16 days after surgery.


Case to demonstrate the difference between a “dynamic” vs. “static” crease.

BK preop (2)K, Bpostop (3)

27 year old patient with prior incision eyelid surgery. She had a “dynamic” fold crease surgery and no treatment of the inner fold of skin (epicanthus). She wanted removal of the extra pre-existing fold (represented as a double line along the inner corner) in addition to removal of the inner corner skin. This was performed by using an “anchor” or static type asian double eyelid surgery. The redundant double line along the inner corner was removed, as was the inner fold (epicanthoplasty). The result is a clean platform which allows a precise, symmetric crease for easier makeup placement.

Case to demonstrate a creation of a large fold and indication for epicanthoplasty (inner fold correction). How to get a symmetric upper eyelid crease.

MT pre (2)

MT 3wk (2)

27 year old patient requesting a larger fold. In this case, an inner fold correction (medial epicanthoplasty) is required to achieve a larger, symmetric crease. In the preoperative photo, note that the her right eyebrow is lower than the left. This is common in 80% of patients. A symmetric crease required removal of more skin from the side with the lower brow. Photo at three weeks after surgery.



Non surgical browlift, midfacelift, lip-corner lift

We’ve all heard of Botox (R) for wrinkles, but what about a BOTOX(R) BROWLIFT and BOTOX(R) LIP CORNER LIFT?
-
preAPAP front
-
Left: Before treatment. Note the shape of the brow, frown line and downward pull of the corner of lips.
Right: After Botox(R) Browlift treatment (One week). Note the outer half of the eyebrow and the high arch.
The patient has gone from looking somewhat tired and angry to well rested and energized.
Also note the corners of the lip. They are not down-turned as before. Injection by Dr. Charles S. Lee.
-
-
AP pre CLCSL AP post
_
Left: before brow reshaping and the midface (”tear-trough”) injection of filler material.
After: One week later, note the rested appearance and the high elevated brow position. Also note the midface tear-trough hollow has been filled. Injection by my colleague John Nassif, MD of Ft. Myers/Naples, Florida.
-
-
Although Botox (R) browlifts have been frequently described, I was impressed by the consistency and amount of the browlift obtained using the new method of Botox(R) browlifting. It requires a bit more of the Botox (R) than is usually described in the literature. I am still impressed with every patient coming in for a checkup after injection.
-
The mid-face lift without surgery is also quite impressive. The bony area under the orbit of the eye is frequently hollow, making the fat of the lower eyelid appear more prominent. The usual treatment of this is removal of the lower eyelid fat through internal incisions (transconjunctival approach). However, by injecting filler material onto the surface of the bone of this area, there is an apparent midfacelift and the fat of the lower lid becomes less noticeable. My colleague Dr. John N. tells me that he is performing less and less eyelid surgery and more of the midface filler and Botox(R) browlift.
-
How is this relevant to Asian plastic surgery? The midface area hollow, known as the “tear trough” or groove, was a term coined Dr. Robert Flowers, who noticed this was particularly common in Asian patients.  Then by extension, he noted it in patients of all ethnicities as part of the spectrum of aging. Dr. Flowers invented a silicone implant to place onto this area surgically.
-
With the advent of excellent surgical fillers available today, the midface can be treated by injection, in 15 minutes at the office, during lunch. The filler lasts about one year or more.
-
Thanks to Dr. John Nassif of Naples/Fort Myers, Florida, my colleague from my training days with Dr. Flowers, for sharing this technique with us.

Whew – Re-certified my operating room today

Today was a very tense day for me, as my facility was being inspected for Re-certification. This is somewhat like a restaurant getting certified with a letter grade to see how sanitary the conditions and meeting the inspector’s standards for consumer safety.

In California, an operating room must be certified by one of the recognized accreditation organizations in order to administer IV sedation, with is the sedation that makes you really comfortable (as if you had a 12 pack of beer). Certification is not required if your are undergoing asian eyelid surgery or even asian nasal rhinoplasty surgery, which does not involve extensive surgery. In many office, these procedures are performed with oral medications to make the patient sleepy enough to undergo surgery, while staying within the technical limitations of the law regarding anesthestic levels allowed in the office without certification.

So what benefit is there to having your asian double eyelid surgery or asian nasal rhinoplasty surgery performed in a certified operating room compared to an uncertified operating room?

The outside inspector looks for the following:

Operating Room Safety:

1. Sterility of instruments. The inspector reviews that the cleaning and sterilization process are in compliance, and that the sterilization equipment is periodically verified to be reaching the appropriate sterilization temperatures.

2. Accuracy of monitoring equipment for patient safety. The inspector verifies that all equipment is up to date and has been checked for accuracy in measuring the blood pressure, oxygenation levels, and other vital signs to ensure the patient is in good health.

3. Back up surgeons are available and emergency transport of patients are pre-arranged in case of emergency. This ensures that if the surgeon has, for instance, a stroke, heart attack or other health problems preventing him from continuing the surgery, a back up surgeon is available to stabilize the patient on the operating table and complete the procedure.

4. Contingency plans have been outlined in case of emergency, such as a fire or an earthquake that might occur during surgery.

5. Arrangements have been made to allow easy transfer from the clinic to the hospital in case of emergency.

Patient health check system:

1. Appropriate medical clearance and workup is obtained for patients prior to surgery, so that the appropriate level of medical clearance and safety has been applied to patients on the operating schedule. The patients must be in a healthy condition to undergo surgery.

2. Appropriate laboratory studies and evaluation from anesthesia providers or other health care workers verify that the patient is healthy enough to undergo the proposed procedure.

Patient right to privacy:

1. Employees of the office have appropriate training and agreement to maintain strict confidentiality of all patients seen in the medical clinic.

2. All medical charts are secured in a locked cabinet as well as computer locked pass words to prevent unauthorized access to medical records.

Physician competence:

1. verification that the physician has privileges in a hospital which evaluates the surgeon for procedures being performed in the accredited office operating room. They verify that your surgeon has been approved by other plastic surgeons for competence to perform asian double eyelid plastic surgery and asian rhinoplasty nasal or nose surgery.

2. The surgeon’s caseload is evaluated by another plastic surgeon to verify that the practitioner’s surgeries lie within the range of what is considered competent or acceptable care. Experimental or dangerous surgeries are not being performed in the private office.

These are some of the things that a credentialing body looks for when certifying an operating room.

Credentialing of your surgeon’s operating room is voluntary. Asian double eyelid surgery and Asian nasal implant rhinoplasty surgery can be done legally without credentialing the operating room. Credentialing by an authorized credentialing organization ensures that every step has been taken to minimize the risk to your health when undergoing surgery.

I would strongly advise your asian double eyelid surgery or asian rhinoplasty nose surgery to be performed in an credentialed operating room. Credentialing the operating room increases the cost of your surgery somewhat, but after all, what is the price of your health?

In Beverly Hills, California, the highest standard of patient safety is applied.

Nostril narrowing

Here are some examples of nostril narrowing photographs.

Nostril flare
Nostril flare
crop-pg-post
This patient had a nostril “flare”. Note the overly round shape of the nostrils. After excision of the excess nostril tissue, the nostril assumes a more natural appearnace. Te incision are visible for abotu 6 months. They are easily camouflaged using makeup. The above patient’s photos are taken at 6 months without makeup.
uneven nostril widthearlypost

e 2postop-crop-2

In this case, the primary correction was for the excessive wideness of the nostrils. The first post operative pictures are taken at 5 days, the later pictures at 6 months.

TT worm preTT worm post

In this case, the tip was raised using a cartilage graft and the nostrils were narrowed. The two procedures in conjunction with each other amplify the improvement. The shape of the nostril is improved as well narrowed.

JCwormpreJDwormpost

In this case, the nostril was not narrowed, but the shape was improved by removing a small wedge of tissue at the base, along with raising the tip using a cartilage graft. The incisions hide quite well in the groove between the nostril and face.

Breast augmentation using saline implants

ap-pre1breast-post-ap2

left-lat-obl1l-oblique-ph-23

left-lat-pre1left-post-22

r-obl1r-obl-ph-22

r-lat1r-lat-ph-22

30 year old woman. Height 5′4, 34 A bra cup size. She received saline implants placed under the muscle using a perithelial incision (around the NIPPLE rather than the areola). Implant used: saline, moderate plus 270cc smooth round saline implants. At one year after surgery the implants remain extremely soft and the scar is imperceptible.

In patients with olive colored complexion, the usual incision can leave a perceptible scar. Incisions made in the most common location for breast surgery, around the areola (where the colored portion of the breast skin meets the normal skin) often leads to noticeable scarring. For that reason alternative incisions are frequently sought. The armpit incision is popular, but the drawback is that the cavity is difficult to create precisely, especially with respect to placing the implants closely together. The belly button incision is also popular, and is relatively recent as an approach. We prefer the perithelial, or nipple incision, due to its closeness to the area of surgery.

The most common complication after breast surgery is capsule formation, i.e. that the breasts get hard. The national statistic on this is approximately 10-15% of patients require resurgery related to the implants getting hard or poor positioning. Capsule formation is not well understood, but can be thought of as the body’s attempt to reject a foreign body. Bacterial contamination or blood surrounding the implants are thought of as the most likely causes of this phenomenon.

In our practice, we use drains (plastic tubing) for a few days to suction the blood away from the implants. In addition, we encourage patients to massage the implants beginning a week after surgery.

Pain due to surgery is generally not as common as in the past. We use nerve blocks and infuse anesthetics around the implant  during and after surgery to minimize discomfort. It is not unusual to have our patients requiring nothing more than plain tylenol after surgery.

asian eyelid, nose, chin and buccal (cheek) fat

asian eyelid surgery, asian nose surgery, chin implant and buccal fat removal

For immediate answers to questions, please go to http://www.facebook.com/pages/Asian-Plastic-Surgery/120600091730

Asian eyelid surgery, asian nose surgery, chin implant and buccal fat removal. This patient had several plastic surgery procedures common among Asians. Asian eyelid surgery, or asian double eyelid surgery, asian rhinoplasty or asian nose surgery, as well as buccal or cheek fat removal and chin implant.

Video interview of patient: http://www.youtube.com/watch?v=9qyduN0G8mg

or here:  http://www.facebook.com/pages/Asian-Plastic-Surgery/120600091730

Asian eyelid surgery, asian nose surgery, chin implant and buccal fat removal

The details of this procedure will be outlined below. For nasal surgery, the author prefers silastic or gortex nasal implants for the bridge and cartilage to the tip area, and nostril narrowing as needed. We prefer closed rhinoplasty, with no external cuts. All natural tissue can be used if desired by the patient.

This patient had an uneven nose bridge, especially between the eyes, and the tip of the nose was low. Also, the nostrils were wide. The nose was corrected with a nose implant (silicone or silastic) implant, and the tip was made stronger with additional cartilage taken from elsewhere.

The chubbiness of the cheeks were corrected by removing fat from the cheeks, also known as buccal fat.

dsc_00122 fdsdsc_0006

copy-of-dsc_00107dsc_00012

dsc_0014dsc_0007

dsc_00113dsc_00041

WATCH POST SURGERY INTERVIEW – CLICK BELOW

Watch Video

(Click the link above to view Quicktime Movie)

How the surgery was performed:

Analysis of the nose: the preoperative nose is noticeable for the depression at the root of the nose, between the eyes. The middle portion of the nose has adequate height. The tip of the nose, referred as the bottom third, is notable for the roundness and lack of strength. The nostrils are slightly wide and flared.

The chin is slightly weak.

There is slight fullness to the cheek area.

Overall, the patient has very attractive features which would be improved dramatically with relatively small enhancements.

The surgical details:

The bridge: this area can be straightened by using natural tissue or silastic/ gortex implants. We prefer the silastic/gortex materials as a first choice in patients who have had either no or only one prior surgery. The shape of the implant is made much more smoothly and evenly than possible with handmade natural materials. Thus, silicone is our default material of choice. FDA approved silastic implants have withstood the test of time and do not need to be changed periodically.

Our patient’s bridge was remarkable for the extra thickness need at the area between the eyes, which necessitated careful carving of the implant. Using a straight piece of implant would have required too much removal of her native tissue. Alternatively, natural tissue could have been placed between the eyes to raise it in alignment with the rest of the bridge. In our experience, it is more straightforward to place a silastic implant.

The tip of the nose was addressed by strenghthening the cartilage of the bottom third of the nose, the tip area. Characteristic of Asian noses, and up to 50% of Caucasian noses, the cartilage of the tip of the nose is weak and does not support the tip skin. The resulting roundness of the tip is made more attractive by reinforcing the weak nasal tip cartilage, by buttressing it, similar to a tent pole holding up the top of the dome. This requires a rigid piece of cartilage.

This bottom third of the nose can be round, or “bulbous” in Caucasian noses as well. In the Caucasian nose, the roundness is typically caused by overgrowth of the cartilage. The correction for this condition is removal of the overgrown cartilage.

In Asian noses, however, the cause of the roundness is not overgrowth of tissue, but rather the weakness of the cartilage. In inexperienced hands, it is common to remove cartilage from the Asian nose in an attempt to correct the roundness of the tip. However, this will invariably result in a worsening of the condition, since the cause of the roundness of the nasal tip is completely opposite between Caucasian and Asian noses.

Instead, the tip of the Asian nose must be reinforced and strengthened. The ideal cartilage is the septum, which is the tissue inside the nose, which separates the two nostrils (and prevents one’s finger from entering one nostril and exiting the other). This tissue, if strong enough, can give the support to the nasal tip that can give an ideal result. The septum is usable for Asian rhinoplasty in about 50% of cases. This typically is usable in Asians from northeastern Asia.

In patients from southern Asia, the septal cartilage is often insufficient in strength and quantity to give adequate tip support. In such cases, the cartilage from behind the ear can be used instead. The primary drawback to this tissue is that the ear cartilage shape is irregular, and placing it along the tip of the nose can result in visible irregularities of the tip.

The main other source of cartilage for the tip is from the rib, either the patient’s own, or from a donated tissue bank, tested for viruses and irradiated. Circulation to the tip must be maintained in order to minimize resorption, thus the preference our center places on the closed rhinoplasty procedure.

The nostrils are addressed in order to both narrow their width, as well as to improve their shape (the latter referred to as “flare”). Internal incisions are employed to narrowed Caucasian noses after reducing the tip height (popularized by D. R Millard after his presentation in the 1950). In Asian, a more classic removal of a crescent of skin, or an external “Weir” incision is preferred (named for Dr. Robert Weir, the inventor of the procedure in the 1890’s). The incision is made in the groove where the nostril meets the cheek. The incision heal without much visibility over the course of several months to a year.

The chin implant is placed to improve the overall balance to the face after the nasal surgery has been performed. The incision can be made either from inside the mouth or externally, from a small incision in the skin of the chin. We prefer the internal incision whenever possible, as popularized by D. R. Millard, also in the 1950’s.

Buccal fat is the cheek fat that gives a youthful appearance to the face. This fat shrinks with aging. We prefer not to remove this fat except in patients whose family history shows persistence of fat despite the aging process. These patients show prominent cheeks beyond their mid-30’s. Parents often exhibit such tendencies, and in such cases, we will remove the cheek fat through internal incisions. The result is a more sophisticated, oval face in the appropriate patient.

The patient above was presentable at the 7 day mark. All sutures were removed at that point, and she returned to social interaction. By two to three weeks, very little evidence of surgery is seen.


Asian eyelid surgery – medical article translated

The following article was originally written for plastic surgeons, describing our technique for asian double eyelid surgery. Since its original publication in 1999, it has remained one of the highest ranked medical articles written for the eyelid surgeon on Google under search terms “asian eyelid surgery” and “asian blepharoplasty” as of September 2009. http://emedicine.medscape.com/article/1282140-overview.

We have translated it for the lay person. Photos will follow. We will expand on the article as permitted by space.

We strongly prefer the word “eyelid surgeon” for the overlapping medical specialties with interest in eyelid surgery. Besides plastic surgeons, other specialities engaged in eyelid surgery include opthalmologists (”eye plastic surgeons”), otolarynologists or ENT (”facial plastic surgeons”), dermatologists and oral surgeons (”cosmetic surgeons”).

 To avoid confusion, we limit the use of the word ”plastic surgeon” to a surgeon whose training is sanctioned by the American Board of Plastic Surgery. 

The original article translated below was peer-reviewed (reviewed by plastic surgery expert colleagues) for accuracy. Acknowledged authorities in the field of plastic surgery corrected inaccuracies prior to approval for publication.

EDIT: Due to search engine guidelines, a direct translation is not permitted. A general translation is posted.

Asian Eyelid Plastic Surgery (Asian blepharoplasty)

Asian eyelid nose chin plastic surgery, Dr. Charles S. Lee, Beverly Hills

Asian eyelid nose chin plastic surgery, patient photo Dr. Charles S. Lee, Beverly Hills

Before and after: Asian eyelid surgery, asian nose surgery, chin implant, buccal (cheek) fat removal). Detailed description to below.

before three fourthsafter three quarters

preop-front2postfront-21

dsc_0014-680x10242dsc_0007-680x10241

dsc_00112postworm-11

Twenty two year old patient for anchor eyelid crease surgery, asian rhinoplasty, chin implant and buccal fat removal.

Anchor blepharoplasty: Prior suture method crease procedure was revised. Sutures removed with no difficulty, all sutures were removed and minimal scarring was noted within the operative field. Larger folds were set in accordance to the size of the patient’s eyelid cartilage (tarsal plate), which is 7mm unstretched skin, or 9mm with the skin on stretch. The right brow was slightly lower so additional eyelid skin was removed to accommodate the smaller right crease. The skin below the crease incision was smoothened out and “anchored” to make the skin smooth, and to minimize the risk of crease failure (”anchor blepharoplasty” is a unique variation of the asian eyelid surgery, or asian blepharoplasty).

The rhinoplasty (discussed under the blog section of asian nose surgery – blog.asiancosmeticsurgery.com), is performed in the “closed” technique, with no external scar between the nostrils. The bridge is raised using a silicone plastic implant (2% extrusion rate, in our series). The tip graft to raise, strengthen, and better define the tip is accomplished using a large cartilage graft, placed through the right nostril. We currently avoid the “open” incision due to the stress placed on the central skin, which can lead to significant scarring. The nostrils are narrowed using the incision placed in the nostril groove.

The chin implant is silastic, and placed through an incision within the gumline of the mouth. The chin is slightly undercorrected to avoid discomfort and lower lip distortion.

Buccal, or cheek fat, is removed through an incision on the inside of the mouth. More was removed from the right side, due to asymmetry, common in 80% of the population.

Introduction

Asian double eyelid surgery refers to placement of a crease in the upper lid of Asian patients who lack such a crease. Patients request the procedure in order to apply makeup with more ease, look more alert, or look more bright-eyed. In modern American society, Westernization of the upper lid is not the goal of the procedure.

History

The earliest reference to the procedure occurred in Japan in the 1890’s. A patient born with a crease in one eyelid had a crease placed in the other eyelid using a suture technique. In Japan, the evolution of this procedure was published extensively until WWII. 

 In the English language, the first references were from Sayoc, and the first American to publish this was D. Millard in 1955 (the author’s plastic surgery chairman at the University of Miami). Leabert Fernandez, a plastic surgeon in Hawaii, described the modern double eyelid operation, in which an full incision was made and the skin attached to the levator (eyelid opening muscle). This is perhaps the most popular technique used even today, and Fernandez can be considered the developer of the modern asian eyelid operation. 

Robert Flowers, also in Hawaii, developed an extensive refinement of Fernandez procedure. The procedure, which Flowers refers to as the “Anchor” method, focuses on creating a smooth, unwrinkled skin in the sub-crease, platform area (skin between the eyelashes and the crease). This is the authors’ preferred technique.

Anatomy

The primary difference between the Occidental crease and the Asian crease has been pointed out in great detail anatomically.

A simplified understanding of the crease is as follows. The upper eyelid opens itself by an elevating muscle, called the “levator”. The eyelid crease is formed at the attachment point of this muscle to the eyelid. If it attaches very low (close to the eyelashes), the crease will be very close to the eyelashes, i.e., very small. If the attachment point is higher, then the crease will be higher. In Asians, the insertion point, if high enough to be visible, generally attaches 5-10mm from the lashes. In Occidentals, this distance is 10mm or higher.

The surgical strategy for creating an eyelid crease in the Asian eyelid is to attach the skin, at the desired crease height, to this lifting (levator) muscle.

Two broad categories of surgery to accomplish this technique are the “full incision method” and the “suture method”. There are several variations within these two techniques, and the author discusses his preferred technique within each broad category.

Treatment

The two broad categories include the open, or full incision technique, and the suture technique.

The author prefers the suture method in cases where the skin and underlying muscle are thin and there is no excess overhanging skin or droopiness of the eyebrow.  Typically the candidate is a  patient in his/her mid’20’s or younger and want a medium to small size fold. Older patients can be candidates in select cases, especially if a large fold is not the goal. Many male patients are candidates for this technique due to the minimal visible scarring  and their tolerance for smaller size folds.

In addition, this technique is particularly applicable to patients who have intermittent or slightly indistinct folds.

Patients who are not candidates for the suture techniques include patients with pre-existing eye muscle conditions (ptosis, retraction), or excess upper eyelid skin.

In our experience, the suture method, and in particular the Double -sutures and twisting technique- (DST) does not lead to extensive internal scarring or difficulties with subsequent surgeries. However, surgeons not familiar with the technique or the anatomy of this complex area should by all means avoid this procedure.

The incision method is the default procedure of choice for patients who are otherwise not candidates for the suture techniques. The advantages of the incision technique include precision in the size and shape of the crease, flexibility in removal of excess skin and fat and permanence of the procedure. The drawbacks to the technique include potential visible scarring, irreversibility, longer recovery time, and dependence on the artistic ability of the surgeon. 

The learning curve for the technical as well as the artistic aspect of the incisional double eyelid operation is quite lengthy. In addition to experience, we would add instruction on proper technique as well as innate artistic talent as equally important in obtaining a good outcome. As a famous plastic surgeon, Ralph Millard (http://en.wikipedia.org/wiki/Ralph_Millard said, “it’s not how many you do, but how you do it.”