Orbital Fat Repositioning Research Articles

Correction of severe upper-eyelid sunken deformity in Asians by double-eyelid procedure and combination of orbital fat pad repositioning and autologous fat transplantation: a one-year follow-up study of 79 cases.

Nowadays, people's pace of life continues to rapid up, and many bad habits will accelerate the aging of the eye periphery, and patients with sunken upper eyelids are to be found in younger people. In young Asians, single eyelids are often accompanied by upper eyelid depression, so correcting the upper eyelid depression during blepharoplasty becomes a higher challenge for plastic surgeons. Current surgical methods for upper eyelid depression include three major categories: tissue repositioning, injection and filling, and combined use. According to grades 1 and 2 are mild or moderate upper eyelid sunken. The sunken can be well corrected only by repositioning the orbital fat pad, while the correction effect for severe upper eyelid sunken in grades 3 and 4 is Poor, need to be used in combination to achieve the desired effect. The authors sought to determine whether, for patients with single eyelids and severe upper eyelid depression of grades 3 and 4, combined with orbital fat pad repositioning and autologous fat transplantation during blepharoplasty, an aesthetic and youthful blepharoplasty can be achieved. This study included 79 patients with single eyelids and severe upper eyelid depression of grades 3 and 4 who received treatment between June 2020 and July 2022. All patients underwent double eyelid surgery plus orbital fat repositioning and autologous fat grafting. After a minimum follow-up period of 1 year, overall patient satisfaction was 92%. The recurrence rate within the first year was 6% and the complication rate was 5%. This combined surgery may be an option for young Asians with single eyelids and severe upper eyelid depression. In this study, the surgery resulted in natural-looking double eyelids and younger-looking eye sockets in most patients. A combination of different surgical methods based on the patient's preoperative condition is critical to achieving long-term correction.

Transconjunctival Fat Repositioning Using Barbed Sutures.

Transconjunctival orbital fat repositioning is a surgical technique that resolves protruding orbital fat and sunken tear troughs through a single procedure. The procedure involves incision of the conjunctiva and dissection of the tear trough and orbicularis retaining ligaments, followed by repositioning of the sufficiently released orbital fat as a pedicle. Various techniques have been used to fixate the repositioned fat, including direct suturing of the fat to the target area (internal fixation) and suturing the repositioned fat pedicle and pulling out the suture toward the lower eyelid skin (external fixation). There are technical challenges attributable to both techniques, including a narrow operative field of view (internal fixation) and a high likelihood of relapse because the fat is not sutured directly to the tear trough area (external fixation). To overcome these disadvantages, the authors present a novel technique comprising barbed sutures.

Correction of Primary Multiple Upper Eyelid Folds by Three Mini-Incision Upper Blepharoplasty and Simultaneous Orbital Fat Pad Repositioning in East Asians.

This study aims to assess the feasibility and efficacy of a three mini-incision upper blepharoplasty combined with simultaneous orbital fat pad repositioning for correcting primary multiple upper eyelid folds in East Asians. A retrospective analysis of 75 patients who underwent three mini-incision double-eyelid blepharoplasty in conjunction with orbital fat pad repositioning for the correction of multiple upper eyelid folds between January 2018 and January 2022 was conducted. During the surgery, the lateral extension of the central upper eyelid fat mass was anchored medially to the upper medial eyelid via three small skin incisions. Postoperative follow-up was carried out to evaluate the improvement in multiple upper eyelid folds, and patient satisfaction was measured. The follow-up period ranged from 6 to 36 months, with an average of 12 months. Post-surgery, the multiple fold lines were completely resolved in 71 patients (95%), while relapse occurred in 4 patients (5%). The overall satisfaction rate was 88%. The three mini-incision double-eyelid blepharoplasty combined with simultaneous orbital fat repositioning is an effective method for correcting primary multiple upper eyelid folds. This technique presents a novel alternative for patients with primary multiple eyelid folds, particularly those who are hesitant to undergo a full-incision double-eyelid procedure. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Safety and Efficacy of a Trans-Eyelid Facial Rejuvenation Surgery Combining Partial Repositioning of Orbital Fat and Midface Lift in Chinese Patients: A Prospective Case Series.

To describe the combined technique of midface lift and partial release of orbital fat for facial rejuvenation and evaluate the safety and aesthetic results. This was a single-center study that included patients who underwent facial rejuvenation from January 2010 to December 2016. The orbital fat was partially removed, and the cheek fat pads were repositioned to exfoliate the myocutaneous flaps of the lower eyelids and midface through a sub-ciliary incision. The cheek soft tissue pads and orbital fat were restored and sutured to the periorbital membranes and orbital margins. Postoperatively, the patients were examined at 6 and 18 months for changes in the shapes of cheeks, eyelid joints, sunken eyepit, and nasolabial sulcus along with procedural complications. A total of 179 (177 women; 2 men) eligible patients with a mean age of 47.17 years underwent the procedure. The shapes of cheeks and eyelid joints of all patients improved, along with shallowing of the sunken eyepit and nasolabial sulcus at 6- and 18-month follow-up. The surgical procedure involved minor trauma without facial scarring, lower eyelid flinch, and dislocation. None of the patients reported complications of nerve injuries, long-term chemosis conjunctiva, periocular swelling, or dislocation of the lower eyelids. Only 2 patients who underwent subsequent pouch surgeries had slight ectropion, which was restored within 4 months of surgery. To conclude, the combined partial orbital fat repositioning and midface lift via sub-ciliary approach is a successful treatment option for facial rejuvenation with no major complications.

A Novel Method for Lower Blepharoplasty: Repositioning of the Orbital Septum Using Inverted T-Shaped Plication.

Numerous techniques have been used for lower blepharoplasty. The techniques can be classified into four principles: excision of excess fat, septal reset, orbital fat repositioning, and reinforcement of the attenuated orbital septum. We modified the conventional approach of septal reinforcement to utilize an inverted T-shaped plication with preservation of the orbital fat, repositioning the septum below the arcus marginalis to refine tear-trough deformity. From April 2010 to September 2015, 93 individuals underwent bilateral lower blepharoplasty. Retrospective chart reviews were performed, and the results and complications during the follow-up period were recorded and photographed. The patients comprised 76 women and 17 men. Thirteen, 33, and 47 patients exhibited mild, moderate, and severe fat herniation, respectively, accompanied by tear-trough deformity. A total of 70 and 23 patients underwent lower blepharoplasty via subciliary and transconjunctival approaches, respectively. We performed inverted T-shaped plication of the orbital septum in mild and moderate cases and X-shaped plication in severe cases, and in moderate and severe cases, we performed septal repositioning simultaneously. The mean follow-up period was 25 months. When immediate mild lid retraction or lid malposition was observed, it recovered without specific treatment within 1 to 2 weeks. No permanent lid malposition or ectropion was observed in any of the patients. Septal plication with inverted T-shape or X-shape can minimize the downward forces that affect postoperative eyelid malposition and ectropion. Further, these procedures provide sufficiently strong reinforcement of the orbital septum to restore infraorbital fat herniation.

Extended Submuscular Blepharoplasty With Orbitomalar Ligament Release and Orbital Fat Repositioning.

Extended Submuscular Blepharoplasty With Orbitomalar Ligament Release and Orbital Fat Repositioning.

Transconjunctival Orbital Fat Repositioning for Tear Trough Deformity in Young Asians

Tear trough deformity is a primary complaint in those who believe it causes an old and tired appearance. This deformity naturally increases with aging, but there are younger people that also complain about the appearance of their lower eyelid area. Recently, many authors have reported good results treating this deformity with transconjunctival orbital fat repositioning. Although Kawamoto has pointed out a possible need for a procedure modification in Asians with a brachycephalic face, thus far, there have been no reports evaluating such procedures in Asians. In November 2004, to validate past clinical experiences, we planned a prospective study in young Japanese Asians to assess the efficacy of orbital fat repositioning for improvement of lower eyelid disfigurement. Our goal was to evaluate the viability of transconjunctival repositioning of orbital fat using a preseptal dissection and supraperiosteal pocket method. The prospective study was performed in 20 Japanese patients younger than 40 years of age who were referred to our department over a 1-year period. These patients, in whom eyelid skin tightening was deemed unnecessary, underwent transconjunctival blepharoplasty. Using a transconjunctival incision, a preseptal dissection was performed, extending over the arcus marginalis. A supraperiosteal pocket was made below the orbicularis oculi muscle with blunt scissor dissection. The arcus marginalis was then released by cautery cutting. Both the orbital fat and orbital septum were anchored across the orbital rim with 5-0 polyglactin sutures. Results in 18 of 20 patients (90%) were rated as "excellent," the result for 1 patient (5%) was rated as "good," and the result for the 1 remaining patient was rated as "fair." No major eye or eyelid complications, such as lower eyelid retraction, ectropion, or diplopia, were observed. Transconjunctival orbital fat repositioning (incorporating preseptal dissection and supraperiosteal pockets) is an effective and safe method for relatively young Asians complaining of lower eyelid disfigurement.

Transblepharoplasty: subperiosteal approach to rejuvenation of the aging midface.

Multiple approaches are available to rejuvenate the aging midface. Our preferred technique is a graduated transblepharoplasty approach beginning with lower blepharoplasty with or without orbital fat repositioning and progressing to a subperiosteal midface lift, guided by the extent of aging changes present in the midface. In this article we discuss the rationale for this method and describe the preoperative analysis, relevant anatomy, surgical technique, postoperative considerations, and complications associated with each technique. Case examples are provided to illustrate major concepts.

Transconjunctival orbital fat repositioning: transposition of orbital fat pedicles into a subperiosteal pocket.

Rejuvenation of the lower eyelid complex is based on the principle that the contour changes characterizing aging involve not only prolapse of orbital fat but also descent of the cheek tissues, resulting in accentuation of the orbital rim and tear trough groove. When a deep groove is present along the orbital rim in the area of the tear trough deformity, it is advantageous, rather than removing orbital fat, to reposition the fat over the orbital rim through the opened arcus marginalis onto the superior face of the maxilla. Orbital fat repositioning can be accomplished through a transconjunctival approach. The arcus marginalis is exposed and incised, and a subperiosteal pocket is created over the superior face of the maxilla. The subperiosteal pocket shape and location are customized based on the desired location of the orbital fat pedicle; often the origins of the levator superioris labialis and the levator alae nasi muscles are partially dissected. Medial and central fat pedicles are created and rotated over the orbital rim into the subperiosteal pocket. A 6-0 polypropylene externalized sutured is used to fixate the fat pedicle in position. The suture can be removed after 3 to 5 days. Twenty-four patients were followed clinically after orbital fat repositioning, with follow-up ranging from 6 to 30 months. Although the fat pedicle undergoes some variable resorption, the viability of the graft, the texture and contour of the repositioned fat after a healing period of 1 to 2 months, and the excellent patient acceptance are indicative of the viability of orbital fat repositioning.

Fat Repositioning in Lower Blepharoplasty to Maintain Infraorbital Rim Contour

The objective of facial rejuvenative surgery is to restore a youthful contour. With age, changes occur in the lower eyelid and cheek that involve descent of the cheek tissues as well as prolapse of orbital fat in the lower eyelid. This often results in the formation of a tear trough groove at the level of the inferior orbital rim. Lower eyelid rejuvenation surgery can then be achieved through the transposition of this fat over the orbital rim on to the superior face of the maxilla. In this article describe the transconjunctival approach to orbital fat repositioning.