Complete Preservation of Orbital Fat by Restoration of Attenuated Orbital Septa Using an Acellular Dermal Matrix in Lower Blepharoplasty

BACKGROUND

We hypothesized that application of acellular dermal matrix (ADM) over the orbital septum overlying the herniated orbital fat to tighten and strengthen the attenuated orbital septum in lower blepharoplasty would allow successful repositioning of the herniated orbital fat within the bony orbit.

METHODS

The author prospectively compared the cosmetic outcomes of lower blepharoplasty using ADM with standard blepharoplasty. We evaluated recurrence of eyelid bulging and tear trough deformity, volume of the lower periorbital region, and enophthalmos and eyelid droop 1 year after surgery.

RESULTS

Twenty-two of the 24 enrolled patients completed the study. There was no significant difference in recurrence of eyelid bulging and tear trough deformity between standard blepharoplasty and blepharoplasty with ADM graft groups. In the standard blepharoplasty group, the volume of the lower periorbital region decreased significantly after surgery. In the blepharoplasty with ADM graft group, there was no significant change in the volume of the lower periorbital region after surgery. In the standard blepharoplasty group, there was no significant change in eyelid droop on either side after surgery. In the blepharoplasty with ADM graft group, the eyelid droop decreased significantly after surgery on the right side but showed no significant change on the left side. There was no significant change in enophthalmos after surgery for either group.

CONCLUSIONS

This study demonstrated that ADM graft provided effective support for maintaining the replaced orbital fat in lower blepharoplasty. In the long-term, blepharoplasty with ADM graft might be effective in slowing development of age-related enophthalmos.

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 .

Dermal Onlay Grafts: A Rescue Procedure for Secondary Inferior Periorbital Hollows

BACKGROUND

Various procedures to efface age-related lower eyelid/cheek interface depressions, or primary periorbital hollows (POHs), have been reported in the literature. Postsurgical, or secondary, POHs are a distinct contour irregularity that have received little such attention. Dermal onlay grafts (DOGs), a site-specific term for autologous dermis fat grafts, have been used to treat secondary POHs for which less invasive measures have proved unsuccessful.

OBJECTIVES

The aim of this study was to describe the surgical technique and outcomes of DOGs for secondary POHs.

METHODS

A retrospective analysis of patients who underwent DOGs for secondary POHs over a 27-month period was performed. The surgical technique and outcomes are reviewed.

RESULTS

Thirteen patients (10 women and 3 men; average age, 52 years; average follow-up, 9 months) were included in the study. Nine patients had bilateral surgery, and all had received previous filler or fat injection, or both, with poor outcomes. Generally, surgical complications were minor, required minimal intervention, or were self-limiting. One patient had persistent infraorbital dysesthesia which improved with oral tricyclic antidepressant treatment. Eleven of 13 patients stated satisfaction with hollow effacement and outcome, a finding verified by subjective assessment by a surgeon.

CONCLUSIONS

DOGs yielded good results in this initial description of their utility as a rescue procedure to surgically address secondary POHs. Further quantitative volumetric studies to validate outcome would of value.

LEVEL OF EVIDENCE: 4

A Six-Year Review of the Latest Oculoplastic Surgical Development

PURPOSE

The aim of this study was to summarize the literature from 2012 to 2018 on 4 common cosmetic periocular operative procedures including epicanthoplasty, lateral canthoplasty, and upper and lower blepharoplasty.

DESIGN

Systematic review of epicanthoplasty, lateral canthoplasty, upper and lower blepharoplasty in the period of 6 years.

METHODS

A systematic MEDLINE search by 2 independent reviewers was performed on PubMed using the search terms (blepharoplasty) OR double eyelid) OR lateral canthopexy) OR fat repositioning) OR epicanthoplasty) OR love band) AND (From January 2012 to January 2018).

RESULTS

After screening 1456 abstracts from search results, 1377 were eliminated due to irrelevant content. Full text of the remaining 79 articles and relevant cross-references were reviewed and summarized. Studies on cosmetic epicanthoplasty reported Z-plasty or modifications (n=8), advancement flap (n=4) or skin redraping procedures (n=1), removal or release of the orbicularis muscle (n = 14), with (n = 6) or without (n = 11) tightening medial canthal tendon. In lateral canthoplasty, approaches to preserve continuity of eyelid margin prevent lateral canthal deformity with inconspicuous incision via gray line (n = 2) or upper eyelid (n = 2) were described. Techniques of upper blepharoplasties described included open incision method (n = 9) with (n = 5) or without (n = 3) orbicularis resection, subbrow approach (n = 1), nonincisional suture blepharoplasty (n = 2), or partial incision blepharoplasty (n = 1). For lower blepharoplasties, techniques described included blepharoplasty with fat transposition (n = 7), transconjunctival blepharoplasty (n = 3), transcutaneous blepharoplasty and canthopexy (n = 1) or orbicularis flap (n = 2), minimally invasive or laser-assisted blepharoplasty (n = 2).

CONCLUSIONS

The recent trend of periocular surgical rejuvenation focuses on preserving soft tissue volume, avoiding skin or use hidden incision, taking the eyebrow and midface position into account, and measures to minimize iatrogenic eyelid malposition.

The Application of the Acellular Dermal Matrix in the Correction of the Tear Trough Deformity

OBJECTIVE

The acellular dermal matrix (ADM) used in correcting the tear trough deformity has been reported, but there were only a few cases. The long-term effectiveness of ADM was not clear. We aim to discuss the technique and the effect of using ADM to correct the tear trough deformity through more cases.

METHODS

A retrospective study was conducted from January 2012 to January 2017. Twenty-six patients who showed obvious tear trough deformity with moderate or severe orbital fat bulging and excess of lower eyelid skin were treated with ADM to improve the appearance of the midface. Follow-up was performed for 2-12 months in 26 cases. The level of postoperative satisfaction was assessed by interview during the follow-up and rated as very satisfied, satisfied, acceptable, or unacceptable.

RESULT

Twenty patients were very satisfied for having achieved complete correction. Three patients were satisfied for having achieved obvious improvement. Three patients felt the results were just acceptable and were refilled because of the insufficiency of the filler. No one was unacceptable. There were no complications such as rapid resorption, rejection, or inflammation.

CONCLUSION

The method of using ADM for the correction of tear trough deformity has the advantages of low absorption rate, good appearance, and high security. It provides a new choice for the treatment of tear trough deformity.

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 .