Periorbital facial rejuvenation; applied anatomy and pre-operative assessment

Orbital fat graft retroseptal transconjunctival blepharoplasty for treatment of groove in the infraorbital region

PURPOSE

To investigate the efficacy of the retroseptal transconjunctival blepharoplasty together with tear trough ligament (TTL) and Orbicularis retaining ligament (ORL) release with orbital fat graft in the management of groove in the infraorbital region (GIR).

METHODS

A prospective study of 80 eyes of 40 patients that underwent retroseptal transconjunctival lower blepharoplasty together with TTL and ORL release and resected orbital fat grafting. An ophthalmic examination includes lower eyelid evaluation and Barton's Tear trough deformity grading was done at baseline, 2 weeks, 3 months, and 6 months after the surgery. Patient satisfaction was evaluated using Global aesthetic improvement scale (GAIS) and Blepharoplasty outcomes evaluation (BOE).

RESULTS

Baseline tear trough defects were graded into grade 1, 2, and 3 in 12 (15%), 39 (48.75%) and 29 (36.25%) eyes, respectively. While at 6 months follow-up, grade 0 was recorded in 63 (78.75%) eyes, and grade 1 was recorded in 17 (21.25%) eyes. The amount of fat removed was 0.52 ± 0.04 mL per eye, whereas the amount of injected fat graft was 0.24 ± 0.04. The mean operative time was 33.2 ± 4.1 min per eye. GAIS showed degree 1, 2, and 3 in 8 (20%), 29 (72.5%), and 3 (7.5%) patients at 6 months follow-up, respectively. The mean baseline BOE increased significantly from 36.5 ± 5.9 to 86.9 ± 5.5 at 6 months follow-up.

CONCLUSIONS

Our cohort highlights the beneficial effects of TTD/ORL release with resected orbital fat grafting in the management of GIR and infraorbital hollow.

Quantifying Dermatochalasis Using 3-Dimensional Photogrammetry

BACKGROUND

Creating an appropriate treatment plan for patients with dermatochalasis requires careful investigation of the periocular region. Utilizing photographic documentation can assist physicians in conducting preoperative analysis and managing expectations regarding surgical outcomes.

OBJECTIVES

This study aimed to quantify the periocular characteristics of dermatochalasis patients using standardized 3D imaging and to compare age and sex-related changes in periocular features.

METHODS

In this cross-sectional study, we recruited 145 Caucasian patients with periocular dermatochalasis, comprising 48 men and 97 women, aged between 35 and 91 years. Standardized three-dimensional facial photographs were taken using the 3D Imaging system VECTRA M3. Linear dimensions, curve length, angle, indices, and sizes were measured and analyzed, including palpebral fissure height (PFH), palpebral fissure width (PFW), upper lid fold-palpebral margin distance (FPD), upper palpebral margin length (UPML), lower palpebral margin length (LPML), canthal tilt (CT), palpebral fissure index (PFI), upper eyelid area, and ocular surface area.

RESULTS

In the female group, the left-side PFH was slightly larger than the right-side PFH (P = 0.023), but the difference was less than 1mm. The corresponding PFI also showed a difference in the female group (P = 0.009). Statistically significant differences were shown in genders for specific parameters, except PFI (P = 0.251) and CT (P = 0.098). Among males, PFW (R = -0.523, p < 0.001) and LPML (R = -0.514, P = 0.264) decreased moderately with age. The correlation between UPML and age was weak (R = -0.367, P = 0.010). Similarly, among females, moderate correlations were found between age and PFW (R = -0.566, P < 0.001) and LPML (R = -0.537, P < 0.001). Additionally, PFH (R = -0.315, P = 0.002), UPML (R = -0.381, P < 0.001), and ocular surface area (R = -0.457, P < 0.001) showed weak correlations with age.

CONCLUSIONS

The study found that dermatochalasis usually affects both eyes simultaneously, and age is a significant factor in the morphological changes of certain periocular features regardless of sex. The PFI is not influenced by age or sex. These findings may provide useful information for surgical planning and understanding age-related changes in the periocular area.

LEVEL OF EVIDENCE V

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 .

Combination of fractional carbon dioxide laser with recombinant human collagen in periocular skin rejuvenation

BACKGROUND

The most visible sign of facial aging is often seen in the periocular area. However, periocular rejuvenation remains challenging due to the particularity of periocular anatomic locations.

AIMS

We aimed to evaluate the efficacy and safety of the fractional-ablative CO2 laser-facilitated recombinant human collagen permeation in periocular rejuvenation.

PATIENTS/METHODS

This 3-month prospective single-blinded and self-controlled trial enrolled 26 patients with periocular aging who underwent the treatments of fractional-ablative CO2 laser along with laser-facilitated recombinant human collagen permeation. Following the treatments, the patients were quantitatively assessed by various periocular skin aging indices before and after the treatment and monitored for any related adverse events.

RESULTS

The patients showed significant improvements with the periocular skin aging indices 3 months after the treatments, which were detailed with a 47.3% decrease in lower eyelid skin rhytids, a 41.4% decrease in the lower eyelid skin texture, a 35.0% decrease in the static crow's feet, a 29.3% decrease in the amount of upper eyelid laxity, and a 20.2% increase in the MRD1 as compared with baseline (p < 0.05). Moreover, total skin thickness under ultrasound was increased in both upper and lower eyelids (5.6% and 3.3%, p < 0.05, respectively). Moreover, six patients (23.1%, 6/26) had erythema for 2 weeks, and two (2/26, 7.7%) had mild hyperpigmentation for 3 months.

CONCLUSIONS

Fractional-ablative CO2 laser combined with laser-facilitated recombinant human collagen permeation can be a safe and effective treatment for periocular rejuvenation.

Minced Free Fat Graft Versus Pedicle Fat Flap to Efface Orbital Rim Hollow in Lower Blepharoplasty

BACKGROUND

Lower eyelid fat flap repositioning during transconjunctival lower blepharoplasty (TCLB) is a widely accepted technique for preventing postoperative tear trough deformity. Its drawbacks include retraction, limited volume, transcutaneous fixation, and a complex insertion technique. The minced lower eyelid fat graft was introduced to overcome these drawbacks.

OBJECTIVES

The aim of this study was to compare the outcome of preperiosteal pedicle fat flaps with minced free fat graft in TCLB.

METHODS

Participants who underwent the pedicle fat flap procedure from April 2019 to April 2020 (Group A) and the minced free fat graft from May 2020 to May 2021 (Group B) with at least 6 months of follow-up were included. Subjective (pain, infraorbital numbness) and objective (chemosis, residual skin wrinkles, hyperpigmentation, tear trough deformity, bumps) postoperative outcomes, satisfaction (visual analogue scale score) at the last follow-up, and reoperation rates were compared.

RESULTS

There were 142 participants (94% females) with a mean age of 48.4 years (range: 21-71) and a follow-up of 8.2 months (range: 6-36). There were 73 participants in Group A and 69 in Group B, with no significant differences in age (P = .6), sex (P = .7), or follow-up (P = .3). In addition to TCLB, Groups A and B had simultaneous upper eyelid and eyebrow procedures (53% vs 49%, P = .2), lateral canthal plication (77% vs 83%, P = .4), and pinch skin excision (82% vs 88%, P = .3). Groups A and B did not have significant differences in postoperative numbness (6.8% vs 1.4%, P = .2), chemosis (11% vs 10%, P = 1), skin wrinkles (12.3% vs 8.7%, P = .6), hyperpigmentation (1.4% in both groups), bumps (2.7% vs 7.2%, P = .3), tear trough deformity (0.0% in both groups), satisfaction score (97.7% vs 98.1%, P = .4), or reoperation rate (12.3% vs 5.8%, P = .2).

CONCLUSIONS

The desired aim of fat redistribution in TCLB seems to be equally achievable with minced fat graft and pedicle fat flap techniques.

LEVEL OF EVIDENCE: 4

Correction of Lacrimal Gland Ptosis in Blepharoplasty: A Systematic Review

PURPOSE

Lacrimal gland ptosis has a prevalence of 10% to 15% in Caucasian patients, reaching up to 60% in older age. Its involuntary resection during blepharoplasty carries the potential risk of compromising corneal lubrication. The purpose of this systematic review is to check whether there is a consensus in the literature regarding the surgical procedure of choice and which outcomes and complications have been observed.

METHODS

A systematic review was carried out following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A search was carried out in the Medline, Scopus, and Cochrane databases in March 2022.

RESULTS

A total of 16 studies involving 483 patients with lacrimal gland ptosis have been included. In 90.06% of patients, resuspension or direct refixation of the gland to the lacrimal fossa with suture to the orbital periosteum was performed. Follow up has been inconsistent, with an average of 18 months. Regarding complications, 5 recurrences and only 2 patients with persistent dry eye were observed.

CONCLUSIONS

In general, the evidence is sparse. Nevertheless, repair of lacrimal gland ptosis is a relatively simple, reproducible, and safe surgical technique, with a low likelihood of recurrence, severe, or persistent complications. A classification is proposed for both the grading of ptosis and its treatment.

The Prevalence of Undiagnosed Ptosis Among Candidates for Upper Eyelid Blepharoplasty

Background

Because upper eyelid blepharoplasty has become a popular aesthetic facial surgery, surgeons should be aware that age-related changes in the eyelid are not confined to skin laxity and orbital fat prolapse.

Objectives

This study was designed to assess the prevalence of undiagnosed ptosis among blepharoplasty candidates as one of the causes of unsatisfactory surgical results.

Methods

From December 2018 to December 2022, blepharoplasty candidates were meticulously assessed for their upper eyelid and eyebrow position. Patients who were aware of their ptosis were excluded, and the other patients were classified as mild, moderate, or severe ptotic based on margin reflex distance 1. The eyebrow height was also assessed in the mid-pupillary line to assess the relationship between the severity of ptosis and eyebrow asymmetry.

Results

The authors found that 13.7% of the 2530 blepharoplasty candidates in this study had undiagnosed ptosis. Most of these patients had mild ptosis (85.5%), and they were significantly older than nonptotic patients. The rate of prevalence of ptosis was significantly higher in patients with eyebrow asymmetry (75.3% vs 3.7%); however, the severity of ptosis was not associated with the severity of eyebrow asymmetry.

Conclusions

Ptosis should be cautiously looked for and addressed for treatment in candidates for upper blepharoplasty. In most patients with masked ptosis, the severity of eyelid drooping is mild and could remain undiagnosed until after the surgery and cause unsatisfactory aesthetic results. The presence of eyebrow asymmetry could be a key feature to unmask an undiagnosed ptosis.

Level of Evidence 3

Objective Comparison of Eyebrow Position after Internal and External Browpexy

BACKGROUND

Several brow-lift techniques have been used to prevent brow ptosis after blepharoplasty. For example, both internal and external browpexies have been adopted worldwide. However, few studies have compared these two methods. The authors compared postoperative eyebrow position changes between upper eyelid skin excision, internal browpexy, and external browpexy.

METHODS

The authors retrospectively reviewed the cases of 87 patients who underwent upper blepharoplasty performed by a single clinician at their institute between April of 2018 and June of 2020. Patients with routine outpatient photographs taken before and after surgery were enrolled in the study. ImageJ was used to measure brow height at eight points in each eye. Brow height changes were compared among the three groups.

RESULTS

Routine photographs were available for 68 patients (133 eyes). Thirty-nine patients underwent internal browpexy (78 eyes), nine underwent external browpexy (17 eyes), and 20 underwent upper eyelid skin excisions (38 eyes). Three months after surgery, significant elevation was noted on the lateral side of the brow in the internal browpexy group and across the whole brow in the external browpexy group. In the upper eyelid skin excision group, whole brow ptosis was observed. Brow-lift outcomes were better in the external than in the internal browpexy group, whereas both browpexy groups showed better outcomes than the upper eyelid skin excision group.

CONCLUSIONS

Within 3 months of surgery, both internal and external browpexy provided significant brow-lift effects, preventing brow ptosis caused by blepharoplasty with skin excision. External browpexy had better brow-lift outcomes than did internal browpexy.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Rejuvenating the aging upper periorbita

PURPOSE

To investigate the efficacy of a comprehensive surgical approach in rejuvenating the aging upper periorbita.

METHODS

Three hundred and twenty eyes of 160 patients who were treated for dermatochalasis(D), eyebrow ptosis (EP) and blepharoptosis (BP) were included in the study. One hundred and ninety-eight patients had only dermatochalasis, 74 patients had D and EP, 39 patients had D and BP, 7 patients had D, EP and BP and 2 patients had D, EP and blepharospasm. The patients were evaluated before surgery, at 1 week, 1 month and 6 months after surgery. Dermatochalasis was scored between 0 and 3 points according to upper lid laxity and IP drooping. EP was scored between 0 and 2 points as normal, lateral EP and total EP. Aging was classified as mild in those with a total score of less than 3 points, moderate in those with a score of 3-6 and severe in those above 6 points.

RESULTS

Of the patients, 121 were female and 39 were male, with a mean age of 52 (40-87) years. The surgeries were performed as follows: upper eyelid blepharoplasty (UEB) 197(61.6%) patients, UEB + browpexy(B) 77(24.1%) patients, UEB + B + levator resection(LR) 7(2.2%) and UEB + LR 39 (12.2%) patients. While a statistically significant improvement was observed in patients who underwent UEB + B (p < 0.001), postoperative improvements were not found statistically significant compared to preoperative scores in other surgeries. The postsurgical scores showed statistically significant improvement in all age groups (p < 0.001).

CONCLUSIONS

A comprehensive surgical treatment can provide effective results in upper periorbital rejuvenation for patients with varying degrees of upper periorbital aging.

Efficacy and Safety of Using Noninsulated Microneedle Radiofrequency Alone versus in Combination with Polynucleotides for Treatment of Periorbital Wrinkles

Introduction

A few studies have evaluated the efficacy and safety of noninsulated radiofrequency microneedling (RFMN) to treat periorbital wrinkles in Asian patients. Recently, wound healing accelerators, polynucleotides (PNs), have received attention in wound management. However, their efficacy and safety have not been fully elucidated following RFNM. This study aimed to evaluate the efficacy and safety of noninsulated RFMN for periorbital wrinkles and the synergistic effect of PNs after RFMN.

Methods

Thirty subjects with Fitzpatrick skin types III to V and facial wrinkles (Fitzpatrick grades I and II) were enrolled. All volunteers were treated over the entire face with noninsulated RFMN for three sessions at 2-week intervals. The left and right sides of each patient’s face were randomly assigned to receive PNs (treatment group) or normal saline solution (control group). The indentation and maximum depth of wrinkles were objectively measured using Antera 3D. Subjective self-evaluations were obtained at baseline, 2 weeks after the third treatment, and at 1, 2, 3, and 6 months after the final treatment. In addition, pain scores, immediate reactions, and other adverse effects were evaluated.

Results

Twenty-nine subjects completed the treatment protocol. Most presented with grade II wrinkling (69%). At 2-month follow-up, Antera 3D image analysis revealed faster improvement for the treatment group. At 6-month follow-up, the majority of subjects reported an improvement of 25–75% in their periorbital wrinkles. The average pain score was 2.2 out of 10. No serious adverse events (infection, pigmentary alteration, persistent erythema, or scarring) were observed.

Conclusions

Noninsulated RFMN is safe and effective for treating periorbital wrinkles and can be used as a modality for transdermal drug delivery. Topical polynucleotides as an adjunctive treatment provide additional benefits for periorbital wrinkle treatment.

Trial Registration Number

TCTR20201105007.

Prevalence of Masked versus Unmasked Blepharoptosis in Subjects Seeking for Blepharoplasty and or Eyebrow Lift

PURPOSE

To report the prevalence of unmasked versus masked in subjects seeking for eyelid and eyebrow rejuvenation.

METHODS

This retrospective study included subjects (>18 years) who were seeking for blepharoplasty and/or eyebrow lift procedures in the year 2020. They were either having No ptosis, Unmasked or Exposed ptosis (complaining of simultaneous droopy eyelid, which was confirmed on examination), or Masked or Hidden ptosis (not complaining of simultaneous droopy eyelid, but its presence was revealed on the examination). Margin reflex distance 1 (MRD1) and levator function (LF) were recorded. Associated ptosis was defined as MRD1 of ≤3 mm and regarded as mild (3 and 2.5 mm), moderate (2 and 1.5 mm), and severe (≤1 mm).

RESULTS

Included were 1401 subjects with a mean age of 47.2 years. The prevalence of masked and unmasked ptosis was 31% (90% unilateral) and 15.6% (59% bilateral), respectively. A significantly younger mean age (45.6 vs. 59.7 years), higher MRD1 (2.6 vs. 1.9 mm), and better LF (13.3 vs. 11.3 mm) were observed in the masked vs. unmasked ptosis group. More than 80% of the subjects with masked ptosis presented with indirect signs. A majority of both groups (68.8% of masked and 63.5% of unmasked ptosis) were mild to moderate.

CONCLUSION

Almost half of the subjects seeking for eyelid and eyebrow rejuvenation had either masked (2/3) or unmasked (1/3) associated ptosis. Masked ptosis was mostly unilateral and presenting with indirect signs of ptosis.

Short- and Long-term Patient Satisfaction and Complications in 650 Endoscopic Forehead Lift Procedures

PURPOSE

The aims are to compare short- versus long-term patient satisfaction and report temporary versus permanent complications in 650 patients with endoscopic forehead lift procedure (EFL).

METHODS

This is a retrospective study on all of the consecutive patients with EFL. Patients with previous trauma and surgery and less than 2 years follow up were excluded. Short- (6 months) and long-term (≥2 years) patient satisfaction (visual analog score [VAS], 0-100) were recorded. Patients' perspectives on temporary versus permanent complications were also documented.

RESULTS

Mean age and follow up were 46.4 and 7.1 (2-13) years, respectively. Long-term satisfaction (79.9) was significantly lower than the short term (96.6). The long-term satisfaction decreased in 95.7%, increased in 2.7%, and remained the same in 1.6% of the patients. Intraoperative skin laceration occurred in 3 patients (0.5%). Mean time of forehead numbness recovery was 2.3 months. Temporary complications were itching (13.7%), headache (6.3%), unilateral facial nerve palsy (5.8%), acne (3.2%), and remained staples (1.7%). Permanent complications included undercorrection (7.1%), alopecia (4.2%), forehead irregularities (2.3%), surprised look (2.2%), incision site complications (2%), and glabellar depression (0.9%). Reoperation (1.2%) was performed for undercorrection and alopecia. While short-term satisfaction was significantly lower in patients with temporary facial nerve paresis, long-term satisfaction was lower in patients with undercorrection and reoperation.

CONCLUSION

A high satisfaction scores of 96.6 and 80 were observed in the short- and long-term follow up after the EFL. Frequency of temporary and permanent postoperative complications was 30.3% and 15.8%. Reoperation rate was 1.2%.

Periorbital rejuvenation: A study on the use of dermal threads as monotherapy, with a review of literature

The periorbital region, a major impressionable area holds a special place in aging of the face. It reflects chronological aging which are reflected not only as structural changes but also emotive expressions of sadness and tiredness. Dermal threads have been used in combination with other aesthetic procedures, however their use as monotherapy especially in periorbital region needs evaluation.

Upper eyelid blepharoplasty and associated ancillary procedures to improve cosmesis

PURPOSE

To present combined procedures performed for cosmesis in patients with dermatochalasis who underwent upper lid blepharoplasty (ULB).

METHOD

This retrospective cross-sectional study evaluated patients who underwent ULB with associated surgical procedures from 2012 to 2016. Data were collected on patient demographics and types of procedures. The primary outcome measure was ancillary procedures combined with ULB. Data were analyzed for correlation. Statistical significance was defined as P<0.05.

RESULTS

A total of 1,068 ULBs were performed in 825 (86.3%) females and 131 (13.7%) males. The median age was statistically higher in males (P<0.001). Isolated ULB was performed in 296 (31%) patients, and correction of brow ptosis was the most common associated procedure (206/21.5%), followed by repair of eyelid ptosis (183/19.1%).

CONCLUSION

The majority of patients required combined surgical procedures to correct periorbital involutional changes. A detailed preoperative evaluation is fundamental for choosing the appropriate surgical technique for each case, which can determine the final aesthetic result.

Blepharochalasis: clinical and epidemiological characteristics, surgical strategy and prognosis-- a retrospective cohort study with 93 cases

BACKGROUND

Blepharochalasis is a rare eyelid disorder but eventually leading to destructive eyelid deformation. Until now the clinical and epidemiological data are unavailable. This study aimed to report the manifestations, epidemiological characteristics and surgical strategy of a large series of blepharochalasis patients with long-term follow-up. The prognosis of different clinical deformities was also investigated.

METHODS

This was a retrospective cohort study, including consecutive patients diagnosed with blepharochalasis in a single center. Blepharoplasty and other surgical approaches were performed according to manifestations, after a 2-year quiescent period with no recurrent attacks and exacerbation of lesions. Prognosis after surgery was recorded.

RESULTS

A total of 93 patients, with a mean age of 30.77 ± 14.04 (range: 9.00-70.00) years were included. Of all those 93 patients, 72.04% were females (67, P = 0.02). The mean follow-up was 5.29 ± 2.07 (range: 3-10) years before surgery, and 2.07 (range:1.54-4.22)years follow-up after surgery. The mean age of onset of blepharochalasis symptoms was 10.09 ± 3.32 (range: 5-16) years, and 83.87% patients got symptoms in puberty. With an average of 5 times per year, the mean duration of each acute attack was 28.12 ± 1.01 (rang: 2-192) hours. The mean duration from the onset of acute attack to the quiescent stage lasted for 7.33 ± 2.05 (range: 4-10) years. Most of the cases (88, 94.62%) had more than one manifestation at the end of the last follow-up before surgery. Ptosis (48.39%) was the most common deformity. Followed by lacrimal gland prolapse (44.09%), canthal angle deformity (29.04%), lower eyelid retraction (17.20%). After surgery, the functional and cosmetically acceptable results were achieved in all patients except for overcorrection in 5 (11.90%) patients with ptosis. The lacrimal gland prolapse recurred in two (4.00%) patients at 29 and 36 months after surgery.

CONCLUSIONS

Blepharochalasis is rare but mostly occurred in adolescent females. The process from the onset to the stable stage usually lasted for about 7 years, which might be associated with the onset of puberty. Surgical management of clinical manifestations after at least 2-year follow-up period of quiescence would be appropriate in order to observe a great plastic effect, low overcorrection and recurrence rate.

A Comprehensive Approach to Upper Eyelid Rejuvenation Surgery

BACKGROUND

Upper eyelid aging results from comprehensive changes, and studies have failed to comprehensively address these changes.

OBJECTIVES

This study proposes a comprehensive approach to the surgical treatment of aging upper eyelids.

METHODS

Data of 116 patients with aging upper eyelids were analyzed. Each eye was scored on upper eyelid laxity, degree of blepharoptosis, and upper eyelid socket depression at preoperation and 6 months after surgery. Based on average scores of both eyes, three degrees of aging were considered: mild, moderate, and severe. All patients underwent comprehensive surgical treatments. Depending on its condition, loose skin was appropriately removed, and the levator palpebrae superioris (LPS) was corrected in patients with degenerative ptosis. Meanwhile orbital septum fat was released or periumbilical fat mass was used as a filler to correct upper eyelid socket depression. All cases were summarized based on a classification and grading system. Scores were reassessed, and satisfaction survey was conducted after 6 months follow-up.

RESULTS

The preoperative and postoperative scores of the three groups were significantly different (p < 0.05), and the difference in preoperative and postoperative scores between the three groups was also statistically significant (p < 0.05). The severe aging group had the greatest difference in score. Aside from 8 patients requiring reoperation, patients reported satisfied results after the 6 month follow-up.

CONCLUSIONS

Comprehensive surgical treatment for patients with different grades of upper eyelid aging can achieve a satisfactory effect of upper eyelid rejuvenation.

LEVEL OF EVIDENCE IV

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.

Complications of Botulinum toxin A: An update review

Cosmetic surgery procedures have increased manifolds all over the world owing to the ever-increasing demand of people to look beautiful and young. Injectable treatments like botulinum toxin are becoming more popular owing to their rapid, well-defined, and lasting results for the reduction of facial fine lines, wrinkles, and facial rejuvenation. These emerging treatments are quite safe but can have certain adverse effects. In this article, we have highlighted the complications and side effects of botulinum toxin based on the anatomical location. The possible causes and precautions to prevent these complications are also discussed. The search of literature included peer-reviewed articles including clinical trials and scientific reviews. Literature was identified from electronic databases (MEDLINE/PubMed) through January 2021 and references of respective articles and only the articles published in English language were included.

Investigating Long-Term Brow Stabilization by Endotine-Assisted Endoscopic Brow Lift with Concomitant Upper Lid Blepharoplasty

OBJECTIVE

To determine whether Endotine-assisted endoscopic brow lift with concomitant upper lid blepharoplasty provides long-term brow elevation.

METHODS

Pre- and post-operative photographs from 35 patients who underwent endoscopic brow lift using Endotine Forehead 3 mm implants with concomitant upper lid blepharoplasty were measured to determine changes in brow height with surgery and up to 55 months post-operatively. Photographs of 20 control subjects who did not undergo periorbital surgery and 11 control subjects who underwent upper blepharoplasty without brow lifting were also measured to provide a basis for comparison. Emotrics software was used to perform automated brow height measurements in order to determine elevation and longevity achieved with endoscopic brow lifting in conjunction with upper lid blepharoplasty.

RESULTS

There was a statistically significant increase in brow height post-operatively, averaging 1.6 mm (P < .0001, 95% confidence interval 0.95-2.18 mm). Fifty-four percent of patients had follow-up beyond 6 months post-operatively and 40% had follow-up beyond 1 year. Elevation remained stable over time with no statistically significant change across all serial post-operative visits. There was no statistically significant difference in brow elevation based on gender or age, or between right and left sides.

CONCLUSION

Endotine-assisted endoscopic brow lift in conjunction with upper lid blepharoplasty provides modest brow elevation and long-term brow fixation as demonstrated by stable post-operative brow height measurements for up to 55 months.

The Prevalence of Blepharoptosis in Facial Rejuvenation Patient Population

BACKGROUND

Facial rejuvenation results, commonly seen in publications or national presentations, are fraught with uncorrected eyelid ptosis. This study was conducted to investigate the frequency of blepharoptosis in the rejuvenation population and to help increase awareness in recognizing this under corrected condition.

METHODS

Fifty-nine consecutive patients being evaluated for facial rejuvenation were included in the study. Patients who had previous eyelid or forehead surgery, congenital abnormalities, or post-traumatic deformities were excluded. Standard preoperative photographs were obtained. Each photograph was analyzed to determine blepharoptosis by measuring the distance between the upper eyelid margin and the upper limbus in each eye using Adobe Photoshop. Patient age, gender, and race were reported. Ptosis was defined as more than 1.0 mm overlap between the upper eyelid margin and the upper limbus.

RESULTS

Mean age was 63.7. Among 59 patients, 34 patients (57.6%) had blepharoptosis and 25 patients did not. Patients with blepharoptosis were likely to be older and male.

CONCLUSION

Blepharoptosis becomes more common as patients age due to involution of eyelid and orbital tissue. It is commonly missed due to patient compensation by recruiting the frontalis muscle to lift the eyelids. It is imperative for the patient and the plastic surgeon to be aware of existing blepharoptosis and discuss expectations and formulate a comprehensive surgical plan. Awareness of the high prevalence of ptosis in the facial rejuvenation population allows plastic surgeons to provide better outcomes and higher patient satisfaction.

LEVEL OF EVIDENCE IV

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 .

Revisiting Anchor Epicanthoplasty in Mild to Moderate Asian Epicanthal Folds: A Clinicopathological Study

BACKGROUND

To assess the epicanthal fold (EF), eyelid, eyebrow, scar, and patients' satisfaction after anchor epicanthoplasty and upper blepharoplasty and histopathologically compare Asian epicanthal fold skin with non-Asian counterpart.

METHODS

Asian Iranians with grade 2 and 3 EF were included. Photographs were taken before and at least 12 months after the surgery. Photoanalysis included EF grade, inter-canthal distance (ICD), margin reflex distance 1 (MRD1), tarsal plate show (TPS), brow fat span (BFS), and eyebrow height. Manchester scar scale score (5-28) and patients' satisfaction score (0-100) were documented. The most medial skin of 5 Asian and 5 non-Asian subjects was histologically compared for the thickness and elastic fiber density and morphology.

RESULTS

Included were 89 patients (178 eyelids) with a mean age of 31.6 years and follow-up of 13.1 months. Mean ICD significantly decreased by 3.5 mm (shortening ratio of 9.7%). All grade 2 and almost half of the grade 3 EF disappeared. Significant postoperative increase in mean MRD1 (0.3 mm) and TPS (1.1-1.4 mm) and decrease in BFS (3.3-3.6 mm) and eyebrow height (1.7-3.4 mm) were observed. Revision rate of epicanthoplasty was 7.3%. Mean satisfaction and scar scores were 97.1 and 5.4, respectively. Histopathologically, Asian and non-Asian medial upper eyelid skin was not significantly different.

CONCLUSION

Anchor epicanthoplasty eliminated grade 2 and improved grade 3 EF with a high satisfaction and negligible scar. Simultaneous upper blepharoplasty significantly increased MRD1 and TPS and decreased eyebrow height. EF skin was not histologically different from non-Asians.

LEVEL OF EVIDENCE IV

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 .

Postoperative blepharoptosis after trabeculectomy versus ahmed glaucoma valve implantation

Purpose:

To investigate the frequency of persistent postoperative ptosis (PP) following trabeculectomy or Ahmed glaucoma valve (AGV) implantation and to analyze the associated factors.

Methods:

It is a prospective observational study on glaucoma patients who underwent trabeculectomy or AGV implantation from October 2015 to June 2017 in a tertiary center. Margin reflex distance 1 and 2 (MRD1 and 2) and levator function were measured before and at least 6 months, postoperatively. Clinically significant ptosis was defined as ≥2 mm drop of MRD1.

Results:

One hundred and fourteen patients (124 eyelids) including 76 patients (87 eyelids) with trabeculectomy and 35 patients (37 eyelids) with AGV implantation were included. The mean age was 55.50 (standard deviation = 17.54) years. Most of the surgeries were performed under general anesthesia (87.9%, 109/124) between 30 and 60 min (53.2%, 66/124) by residents (39.5%, 49/124). Trabeculectomy and AGV groups did not differ in terms of pre, intra, and postoperative variables (0.1≤ P ≤0.9) except duration of surgery (P = 0.01) and sex (P = 0.04). Clinically significant persistent PP was observed in 12.9% (16/124) in total, 13.7% (12/87) in the trabeculectomy group, and 10.8% (4/37) in the AGV group (P = 0.6). Male gender (ß coefficient = 2.56, 95% confidence interval (CI) = 4.76–0.36, P = 0.02) and a higher preoperative MRD1 (ß coefficient = 1.24, 95% CI = 0.52–1.95, P = 0.001) were the only factors affecting the frequency of clinically significant PP.

Conclusions:

Postoperative blepharoptosis occurred in 12.9% of eyes after glaucoma procedures. Male gender and higher preoperative MRD1 were significantly associated with a higher frequency of postglaucoma surgery blepharoptosis.

Decoding infraorbital dark circles with lasers and fillers

BACKGROUND

The degree and severity of dark circles varies according to the skin type, age, and lifestyle.

OBJECTIVES

To evaluate different non-surgical treatment options for dark circles.

METHODS

In a private practice setting in the UK and India, 34 patients with dark circles with different Fitzpatrick skin types were treated with fillers (Group 1), lasers (Group 2), and fillers and lasers combined (Group 3). Pre and post treatment photos were taken and subjective and objective outcomes in appearance were reported.

RESULTS

All treatment options were effective in all three groups with minimal side effects reported. No statistically significant difference was found between the three treatment groups. Patients who had tear troughs and/or hollow eyes responded well to fillers, patients with loose and wrinkled skin to CO₂ laser, patients with tear troughs and hyperpigmentation to fillers, Q switched Nd:YAG and topical agents and patients with tear troughs and veins to fillers and long pulsed Nd:YAG lasers. Most patients (82%) rated the improvement in their appearance as excellent.

CONCLUSIONS

All 3 treatment modalities were effective in the reduction of periorbital dark circles depending on underlying cause. Non-surgical treatments are capable of correcting and improving dark circles with minimum complications and downtime.

Postoperative Blepharoptosis After Pars Plana Vitrectomy Procedure

PURPOSE

To describe the frequency of blepharoptosis and factors affecting it after the pars plana vitrectomy (PPV) procedure.

METHODS

In a prospective study, patients were recruited consecutively from October 2016 to June 2018. Upper eyelid margin reflex distance 1 and 2 (MRD1 and 2), upper eyelid crease height, and levator function were measured before, 1 and at least 6 months after surgery by the same investigator. Clinical and Clinically significant ptosis were defined as ≥0.5 and ≥2 mm drop of MRD1.

RESULT

There were 60 eyes from 57 patients. The majority of surgeries were performed by the fellows (63.3%, 38/60) and under general anesthesia (95.0%, 57/60). Clinical and clinically significant ptosis following PPV were 47.2% (25/53) and 11.3% (6/53) at the last follow up (at least 6 months), respectively. MRD2 (p = 0.389) and eyelid crease height (p = 0.057) did not significantly change. Surgeons' level, time of the procedure and other variables were not significantly impacting the frequencies.

CONCLUSION

Persistent clinically significant ptosis was observed in 11% of patients undergoing PPV. No variable was significantly associated with persistent postoperative ptosis after PPV.

A Novel Way for Upper Eyelid Rejuvenation by Combination of Local Fat-Fascia-Muscle Flap Repositioning for Middle-Aged Asian Women

BACKGROUND

Upper eyelid aging is common among middle-aged Asians. Apart from skin aging, there has been an increasing recognition for the role of sunken eyelid playing in upper eyelid aging. Various methods have been developed to deal with the upper eyelid volume deflation. However, autologous fat tissue could not achieve stable and satisfying rejuvenation results, especially for middle-aged patients who have established extremely low adipose tissue survival rates. Therefore, efficient rejuvenation methods with consistent long-term improvement are needed, especially for middle-aged patients.

METHODS

A retrospective study was conducted of 248 middle-aged patients who underwent the upper eyelid tightening and local fat-fascia-muscle flap reposition for upper eyelid rejuvenation in our department between 2015 and 2017. A precise sunken upper eyelid calculation method was used to evaluate the patients' upper eyelid sunken volume prior to the operation for the guidance of sunken correction. The same method was also used to calculate the post-operation upper eyelid sunken volume to evaluate the operation efficiency.

RESULTS

The average age of the patients who underwent the surgery was 49.5±7 years-old. The fat-fascia-muscle flap was repositioned according to each patient's pre-operation sunken upper eyelid evaluation result, and precise and satisfying immediate sunken correction was observed after the surgery. Long-term consistent improvement was achieved. Compared to the pre-operation evaluation, the upper eyelid sunken correction ratio was nearly 90% in one year's follow-up, and no major complication occurred.

CONCLUSIONS

The fat-fascia-muscle flap reposition combined with sunken upper eyelid calculation has been proved efficient and consistent for middle-aged Asians upper eyelid rejuvenation.

Postoperative Blepharoptosis After Modern Phacoemulsification Procedure

PURPOSE

To investigate the frequency of transient (1 month) and persistent (at least 6 months) postoperative ptosis following clear corneal sutureless phacoemulsification and to analyze the factors affecting them.

DESIGN

Cohort study.

METHODS

Patients who underwent phacoemulsification cataract surgery from October 2016 to June 2018 in a tertiary center were enrolled. Margin reflex distance 1 (MRD1), MRD2, and levator function were measured and facial photography was taken before, 1 month, and at least 6 months after the surgery. Clinical ptosis was defined as any postoperative drop of MRD1 and clinically significant ptosis as MRD1 drop of ≥2 mm. Photo-based ptosis was assessed by a masked oculofacial plastic surgeon at the end of the study.

RESULTS

A total of 234 patients (313 eyelids) were included. The majority of surgeries were performed by senior residents (65.5%, 205/313) and under topical anesthesia (78.0%, 244/313). Persistent clinical, clinically significant, and photo-based ptosis were 25.4% (71/279), 3.2% (9/279), and 3.3% (9/276). Eyelids with persistent postoperative ptosis showed a significantly (P = .03) lower preoperative levator function (13.9 vs 15.8 mm). No other factor was significantly different between the eyelids with and without postoperative ptosis.

CONCLUSION

Persistent clinically significant ptosis was observed in more than 3% of patients undergoing clear corneal sutureless phacoemulsification cataract surgery. It should be counseled preoperatively. Lower preoperative levator function was significantly associated with a higher frequency of postoperative ptosis. Duration of surgery, level of surgeons, and other variables did not have any significant effect on the frequency of postoperative ptosis.

Exogenous skeletal muscle satellite cells promote the repair of levator palpebrae superioris mechanical damage in rat

AIM OF THE STUDY

Blepharoptosis is a drooping of the upper eyelid, usually due to dysfunction of the levator palpebrae superioris (LPS). Recently, skeletal muscle satellite cells (SSCs) have been reported to promote the repair of damaged skeletal muscle. This study aims to investigate the potential contribution of exogenous SSCs to the regeneration of mechanically damaged LPS.

MATERIALS AND METHODS

Thirty-two rats were randomly divided into four groups, including control group, SSCs-treated group, SSCs-treated injury group and non-treated injury group. After rats in injury groups were artificially lacerated on both the left and right LPS, HBBS (Hank's Balanced Salt Solution) containing SSCs was injected into upper eyelid tissue. After 7 days, the LPS muscle tissues were excised. In addition, skeletal muscle cells (SMCs) and SSCs were cocultured for use as an in vitro model, and the protective effects of SSCs on cultured SMCs were also investigated.

RESULTS

Histological staining revealed that exogenous SSCs repaired the damaged muscle fibers and attenuated the fibrosis of LPS, possibly due to the increased level of IGF-1. In contrast, the level of IL-1β, IL-6, TGF-β1 and Smad2/3 (phospho-T8) were significantly reduced in the SSCs-treated group. The in vitro model using coculture of skeletal muscle cells (SMCs) and SSCs also revealed an increased level of IGF-1 and reduced level of inflammatory factors, resulting in a better cell survival rate.

CONCLUSIONS

This study found that exogenous SSCs can promote the repair of LPS mechanical damage and provides new insight into the development of novel therapeutic approaches for blepharoptosis.

Nitrogen plasma skin regeneration for the treatment of mild-to-moderate periorbital wrinkles: A prospective, randomized, controlled evaluator-blinded trial

BACKGROUND

Nitrogen plasma skin regeneration is a novel device that produces heat to the skin, resulting in the production of new collagen. Because of lower energy with safer skin damage and lesser adverse effects who have high Fitzpatrick's skin type especially Thais, this technique is very interesting for clinical application for skin esthetic treatment. However, this treatment has yet been empirically studied as the treatment for mild-to-moderate periorbital wrinkles.

OBJECTIVES

This study aimed to evaluate clinical efficacy of nitrogen plasma for the treatment of mild-to-moderate periorbital wrinkles.

METHODS

Eighteen volunteers were enrolled. Each volunteer was randomized to receive nitrogen plasma treatment on one side of periorbital wrinkles with three sessions at a three-week interval and compared with contralateral side without treatment. Photographic examination, skin wrinkle (SEw) score, melanin index, patients' satisfaction score, side effect, and pain score were reported.

RESULTS

At over fourteen weeks, all volunteers completed the study. Treatment with nitrogen plasma group had significantly better improvement for periorbital wrinkles score by Lemperle scale, skin wrinkle (SEw) score by Visioscan® VC 98, and the melanin index by Mexameter® than the control groups (P = 0.004, P < 0.001, P < 0.001, respectively). This study also showed significantly greater satisfaction score to favor the nitrogen plasma treatment group than the control group (P < 0.001). The short-term adverse effects included erythema, scaling, temporary hyperpigmentation, pruritus, and dryness.

CONCLUSION

Nitrogen plasma skin regeneration is effective and safe for the treatment of mild-to-moderate periorbital wrinkles and darkening.