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1.
J Craniofac Surg ; 34(4): 1212-1216, 2023 Jun 01.
Article in English | MEDLINE | ID: mdl-36872511

ABSTRACT

BACKGROUND: Plastic surgery residency applicants often express interest in academic subspecialties, but only a small percentage of graduating residents pursue academic careers. Identifying reasons for academic attrition may help training programs address this discrepancy. METHODS: A survey was sent to plastic surgery residents through the American Society of Plastic Surgeons Resident Council to assess interest in 6 plastic surgery subspecialties during junior and senior years of training. If a resident changed their subspecialty interest, the reasons for change were recorded. The importance of different career incentives over time were analyzed with paired t tests. RESULTS: Two hundred seventy-six plastic surgery residents of 593 potential respondents (46.5% response rate) completed the survey. Of 150 senior residents, 60 residents reported changing interests from their junior to senior years. Craniofacial and microsurgery were identified as the specialties with the highest attrition of interest, while interest in esthetic, gender-affirmation, and hand surgery increased. For residents who left craniofacial and microsurgery, the desire for higher compensation, to work in private practice, and the desire for improved job opportunities significantly increased. The desire for improved work/life balance was a prominent reason for subspecialty change among senior residents who changed to esthetic surgery. CONCLUSIONS: Plastic surgery subspecialties associated with academia, such as craniofacial surgery, suffer from resident attrition due to a variety of factors. Increased retention of trainees in craniofacial surgery, microsurgery, and academia could be improved through dedicated mentorship, improved job opportunities, and advocacy for fair reimbursement.


Subject(s)
Internship and Residency , Plastic Surgery Procedures , Surgery, Plastic , Humans , United States , Surgery, Plastic/education , Esthetics, Dental , Education, Medical, Graduate , Career Choice
2.
Plast Reconstr Surg ; 150(5): 1006-1014, 2022 11 01.
Article in English | MEDLINE | ID: mdl-35993880

ABSTRACT

BACKGROUND: Because of the high volume of Asian eyelid operations performed and the complexity of the Asian eye, there is a need to define exactly what anthropometric measurements determine attractiveness. METHODS: Eye photographs of young East Asian women were collected from publicly available sources online. Photographs were evaluated on a Likert scale ranging from 1 to 5 for attractiveness. Thirty-seven anthropometric measurements were collected using ImageJ from the most attractive and least attractive eyes to discover which features play the most important role in attractiveness. RESULTS: A total of 322 right eye photographs were evaluated for attractiveness. Sixty-six eyes received a median score of greater than or equal to 4.0 and were included in the attractive cohort. Forty-three eyes received a score of less than or equal to 2.0 and were included in the unattractive cohort. The superior brow peak was more lateralized compared to the upper lid crease and upper lash line peaks in attractive eyes. A greater palpebral aperture height-to-upper lid show ratio was found to be more associated with attractive eyes than with unattractive eyes. At the midpupillary line, the ratio was on average 1.58 ± 0.32 in attractive eyes and 1.22 ± 0.43 in unattractive eyes ( p < 0.001). Eyes with convergence of the upper lid crease with the upper lash line were more likely to be deemed unattractive ( p < 0.001). CONCLUSIONS: East Asian eyes have specific anthropometric measurements that are more associated with attractiveness. These ideal measurements are different from those in Caucasians, suggesting ethnic variability in features defining attractiveness and a need to tailor surgical care appropriately.


Subject(s)
Beauty , Eyelids , Humans , Female , Eyelids/surgery , Asian People , White People , Cohort Studies
3.
Clin Plast Surg ; 49(3): 389-397, 2022 Jul.
Article in English | MEDLINE | ID: mdl-35710154

ABSTRACT

Brow lifting, when indicated, can significantly improve upper eyelid aesthetics. Brow lifting is a powerful maneuver to shape and lateralize the curvature of the brow arc and directly influences the upper eyelid fold height and the curvature of the upper eyelid crease. This article reviews the importance of upper periorbital aesthetic assessment because it lays the foundation to tailor the appropriate operative intervention. Highlighted are the authors' preferred approach to aesthetically shape the brow along with other complimentary upper eyelid aesthetic procedures including upper blepharoplasty, blepharoptosis repair, fat grafting, and upper periorbital fat shifting to optimize brow lifting outcomes.


Subject(s)
Blepharoplasty , Rhytidoplasty , Blepharoplasty/methods , Esthetics , Eyebrows , Eyelids/surgery , Humans , Rhytidoplasty/methods
4.
Aesthet Surg J Open Forum ; 4: ojab043, 2022.
Article in English | MEDLINE | ID: mdl-35156018

ABSTRACT

BACKGROUND: Consistency in standardized periorbital photography-specifically, controlling for sagittal head tilt-is challenging yet critical for accurate assessment of preoperative and postoperative images. OBJECTIVES: To systematically assess differences in topographic measurements and perceived periorbital attractiveness at varying degrees of sagittal head tilt. METHODS: Standardized frontal photographs were obtained from 12 female volunteers (mean age 27.5 years) with the Frankfort plane between -15° and +15°. Unilateral periorbital areas were cropped, and topographic measurements were obtained. The images of each individual eye, at varying head tilt, were ranked in order of attractiveness by 11 blinded evaluators. RESULTS: Inter-rater and intra-rater reliability was excellent (intraclass correlation > 0.9). Downward sagittal head tilt was linearly associated with an improved aesthetic rating (Spearman's correlation; ρ = 0.901, P < 0.001). However, on subgroup analysis, eyes with lower lid bags received the highest aesthetic score at neutral head tilt. Pretarsal show and upper lid fold heights progressively decreased (P < 0.001), positive intercanthal tilt became more pronounced (P < 0.001), and the apex of the brow (P < 0.001) and lid crease (P = 0.036) arcs lateralized with downward sagittal head tilt, contributing to a more angular appearance of the eye. Marginal reflex distance (MRD) 1 was maintained, while MRD2 progressively increased (P < 0.001) with downward head tilt. CONCLUSIONS: Negative sagittal head tilt significantly improves periorbital aesthetics; however, in the presence of lower eyelid bags, this also increases demarcation of the eyelid cheek junction which may be aesthetically detrimental. Controlling for sagittal head tilt is critical to reliably compare preoperative and postoperative clinical photographs.

5.
J Cell Mol Med ; 26(3): 764-775, 2022 02.
Article in English | MEDLINE | ID: mdl-35019227

ABSTRACT

Skin can be mechanically stimulated to grow through a clinical procedure called tissue expansion (TE). Using a porcine TE model, we determined that expansion promptly activates transcription of SFRP2 in skin and we revealed that in the epidermis, this protein is secreted by Langerhans cells (LCs). Similar to well-known mechanosensitive genes, the increase in SFRP2 expression was proportional to the magnitude of tension, showing a spike at the apex of the expanded skin. This implies that SFRP2 might be a newly discovered effector of mechanotransduction pathways. In addition, we found that acute stretching induces accumulation of b-catenin in the nuclei of basal keratinocytes (KCs) and LCs, indicating Wnt signalling activation, followed by cell proliferation. Moreover, TE-activated LCs proliferate and migrate into the suprabasal layer of skin, suggesting that LCs rebuild their steady network within the growing epidermis. We demonstrated that in vitro hrSFRP2 treatment on KCs inhibits Wnt/b-catenin signalling and stimulates KC differentiation. In parallel, we observed an accumulation of KRT10 in vivo in the expanded skin, pointing to TE-induced, SFRP2-augmented KC maturation. Overall, our results reveal that a network of LCs delivers SFRP2 across the epidermis to fine-tune Wnt/b-catenin signalling to restore epidermal homeostasis disrupted by TE.


Subject(s)
Langerhans Cells , beta Catenin , Animals , Epidermis/metabolism , Mechanotransduction, Cellular , Swine , Wnt Signaling Pathway , beta Catenin/genetics , beta Catenin/metabolism
6.
Plast Reconstr Surg Glob Open ; 9(10): e3849, 2021 Oct.
Article in English | MEDLINE | ID: mdl-34815912

ABSTRACT

BACKGROUND: Evidence regarding whether medical school research portends resident research is limited. This information will provide program directors with data that may be useful for selecting applicants with a commitment to continued academic productivity. METHODS: A questionnaire distributed via the American Society of Plastic Surgeons Resident Council to residents in 44 plastic surgery training programs in May 2020 assessed participation in dedicated research years during medical school, the number of publications completed before residency, and the total number of publications by each resident at the time of the survey. One-way ANOVA and post hoc analysis determined significant associations between publication count and number of research years. RESULTS: Of the 256 included respondents, 203 did not complete a research year during medical school, 44 completed 1 research year, and nine completed 2 research years. Mean publications before residency were higher for participants who took 1 or 2 research years (9.88 and 27.60, respectively) compared with those who did not (4.83, P < 0.001). A comparison of total publications during residency similarly revealed increased productivity by individuals who took 1 or more research years; however, there was no difference between the number of publications completed during residency for individuals who took 1 versus 2 years (P = 0.23). CONCLUSIONS: Residents with research experience during medical school continue to produce an increased number of publications during residency compared with those without, suggesting dedicated research years taken during medical school serve as a predictor of academic productivity in plastic surgery residents.

7.
Aesthet Surg J ; 41(11): NP1778-NP1785, 2021 10 15.
Article in English | MEDLINE | ID: mdl-33942072

ABSTRACT

BACKGROUND: Before-and-after images are commonly used on Instagram (Menlo Park, CA) to advertise aesthetic surgical treatments and are a powerful means of engaging prospective patients. Consistency between before-and-after images accurately demonstrating the postoperative result on Instagram, however, has not been systematically assessed. OBJECTIVES: The aim of this study was to systematically assess facial cosmetic surgery before-and-after photography bias on Instagram. METHODS: The authors queried 19 Instagram facial aesthetic surgery-related hashtags on 3 dates in May 2020. The "top" 9 posts associated with each hashtag (291 posts) were analyzed by 3 plastic surgeons by means of a 5-item rubric quantifying photographic discrepancies between preoperative and postoperative images. Duplicate posts and those that did not include before-and-after images of facial aesthetic surgery procedures were excluded. RESULTS: A total of 3,477,178 posts were queried. Photography conditions were observed to favor visual enhancement of the postoperative result in 282/291 analyzed top posts, with an average bias score of 1.71 [1.01] out of 5. Plastic surgeons accounted for only 27.5% of top posts. Physicians practicing outside their scope of practice accounted for 2.8% of top posts. Accounts with a greater number of followers (P = 0.017) and posts originating from Asia (P = 0.013) were significantly associated with a higher postoperative photography bias score. CONCLUSIONS: Photographic misrepresentation, with photography conditions biased towards enhancing the appearance of the postoperative result, is pervasive on Instagram. This pattern was observed across all physician specialties and raises significant concerns. Accounts with a greater number of followers demonstrated significantly greater postoperative photography bias, suggesting photographic misrepresentation is rewarded by greater user engagement.


Subject(s)
Plastic Surgery Procedures , Social Media , Surgery, Plastic , Humans , Photography , Prospective Studies
8.
Aesthet Surg J ; 41(8): 952-966, 2021 07 14.
Article in English | MEDLINE | ID: mdl-32719841

ABSTRACT

BACKGROUND: Deliberate injection of specific facial subunits may improve aesthetic outcomes in facial rejuvenation. We contend that the lateral orbital area (LOA) is a key anatomic subunit in the perception of eye attractiveness, with a C-shaped distribution of fat contributing to the formation of a distinct angle in the lateral orbit. OBJECTIVES: The aim of this study was to describe the anatomy of the LOA that constitutes the C-shaped angle and to investigate the safety and cosmetic outcomes of nonsurgical enhancement of that area with calcium hydroxylapatite (CaHA). METHODS: Four injected fresh-frozen cadaver heads were dissected. Twenty patients were enrolled in a prospective clinical study. Participants were seen on the day of injection, and at 2 weeks and 3 months postinjection. Two-dimensional and 3D photographs were analyzed to quantify the volumetric changes between pretreatment and postinjection time points. Secondary outcomes included Global Aesthetic Improvement Scale score and subject satisfaction at 3 months. RESULTS: Cadaver dissections revealed distinct fat compartments and a zone of adhesion forming the C-shaped area around the lateral orbit. In the clinical study, a mean of 1.88 mL of CaHA was injected into each lateral periorbital region. There was 97% and 76% volume retention at 2 weeks and 3 months, respectively, with 70% of patients being "very satisfied" at 3 months. The average Global Aesthetic Improvement Scale rating at 3 months was 3.95. There were no complications. CONCLUSIONS: The LOA is a distinct facial subunit that can be enhanced safely by CaHA injection with good cosmetic outcomes. Focusing on the C-angle can improve periorbital aesthetics.


Subject(s)
Cosmetic Techniques , Skin Aging , Calcium , Durapatite , Humans , Prospective Studies
9.
Aesthet Surg J ; 41(5): NP198-NP209, 2021 04 12.
Article in English | MEDLINE | ID: mdl-33346340

ABSTRACT

BACKGROUND: Patients presenting for upper blepharoplasty can exhibit different aging patterns and we have anecdotally observed wide variability in upper blepharoplasty approaches among surgeons. However, upper blepharoplasty practice patterns have not been systematically analyzed among members of The Aesthetic Society. OBJECTIVES: The aim of this study was to report upper blepharoplasty practice patterns, the recognition of different patient presenting features, and to assess the incidence and management of ptosis as reported by members of The Aesthetic Society. METHODS: A 29-item electronic questionnaire was distributed to 1729 Aesthetic Society members with available email addresses. RESULTS: In total, 214 Aesthetic Society members submitted the questionnaire, for a response rate of 12.4%. There was a significantly increased rate of volume preservation among surgeons with greater experience (≥10 years in practice) and a high-volume (≥100 cases in past 12 months) of upper blepharoplasty cases. Furthermore, high-volume upper blepharoplasty surgeons were significantly more likely to perform concomitant upper lid fat grafting (P = 0.03), browlift (P = 0.02), and ptosis repair (P = 0.01). Ninety-five percent of respondents reported a mild/moderate ptosis (MRD1 2 to <4mm) incidence of <25%. Among surgeons who perform ptosis repair, 97.4% utilize levator advancement or plication as their most commonly used technique. CONCLUSIONS: High-volume upper blepharoplasty surgeons are more likely to preserve upper lid volume and perform concomitant browlift and ptosis repair. Our data suggest that different upper eyelid aging patterns and mild/moderate ptosis are underrecognized.


Subject(s)
Blepharoplasty , Blepharoptosis , Rhytidoplasty , Blepharoplasty/adverse effects , Blepharoptosis/surgery , Esthetics , Eyelids/surgery , Humans , Retrospective Studies
10.
Plast Reconstr Surg ; 146(6): 1239-1247, 2020 12.
Article in English | MEDLINE | ID: mdl-33234951

ABSTRACT

BACKGROUND: Conventional upper blepharoplasty relies on skin, muscle, and fat excision to restore ideal pretarsal space-to-upper lid fold ratios. The purpose of this study was to identify presenting topographic features of upper blepharoplasty patients and their effect on cosmetic outcomes. METHODS: This is a retrospective review of patients who underwent upper blepharoplasty at the authors' institution from 1997 to 2017. Preoperative and postoperative photographs were standardized using Adobe Illustrator to an iris diameter of 11.5 mm. Pretarsal and upper lid fold heights were measured at five locations. Patients were classified into three groups based on preoperative pretarsal show: none, partial, or complete. Photographs were randomized in PowerPoint and given a cosmetic score of 0 to 5 by four independent reviewers. RESULTS: Three hundred sixteen patients were included, 42 men (13 percent) and 274 women (87 percent). Group 1 included 101 eyes (16 percent), group 2 had 159 eyes (25 percent), and group 3 had 372 eyes (59 percent). Mean cosmetic score increased from 1.75 to 2.38 postoperatively (p < 0.001), with a significantly lower improvement in scores in group 3 compared to groups 2 and 1 for both sexes (p < 0.01). For group 3, those with midpupil pretarsal heights greater than 4 mm had a significantly lower postoperative aesthetic score (1.95) compared with those less than or equal to 4 mm (2.50) (p < 0.001). CONCLUSIONS: Many patients presenting for upper blepharoplasty have complete pretarsal show and are at risk for worse cosmetic outcomes using conventional skin excision techniques. Adjunctive procedures such as fat grafting and ptosis repair should be considered in this group. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, II.


Subject(s)
Blepharoplasty/adverse effects , Blepharoptosis/surgery , Esthetics , Eyelids/anatomy & histology , Postoperative Complications/prevention & control , Adipose Tissue/transplantation , Adult , Aged , Aged, 80 and over , Blepharoplasty/methods , Eyelids/diagnostic imaging , Eyelids/surgery , Female , Humans , Male , Middle Aged , Photography , Postoperative Complications/etiology , Postoperative Period , Preoperative Period , Retrospective Studies , Transplantation, Autologous/methods , Treatment Outcome
11.
Plast Reconstr Surg ; 146(5): 565e-568e, 2020 11.
Article in English | MEDLINE | ID: mdl-33136949

ABSTRACT

BACKGROUND: Achieving excellent results in upper lid rejuvenation requires a balanced approach to address skin, muscle, fat, upper lid margin position, and brow aging changes. In the appropriately selected patient, brow lifting plays an essential complement to upper blepharoplasty to restore more youthful upper lid fold-to-pretarsal ratios. The goal of this study is to describe a safe and reproducible method to perform brow lifting and upper blepharoplasty. METHODS: Medial to the temporal line of fusion, in-line with the brow peak, a 2-cm scalp incision is oriented parallel to the course of the deep branch of the supraorbital nerve to minimize the risk of nerve injury. The brow vector of pull is maximal in this location and secured to a monocortical bone channel with 3-0 polydioxanone. Lateral to the temporal line of fusion, an ellipse of scalp tissue is excised to gently elevate the brow tail. Upper blepharoplasty is performed in an individualized fashion to achieve a youthful contour of the upper lid fold. RESULTS: The endoscopically assisted technique is designed to achieve tissue release under direct visualization. The brow-lift maximal vector of pull is centered over the brow peak and, to a lesser extent, at the brow tail to improve lateral upper lid fold height and a smooth contour of the pretarsal space. Muscle shaping sutures improve convexity of the lateral upper lid fold. CONCLUSION: In the appropriately selected patient, combined brow lift and upper blepharoplasty with muscle contouring are safe and effective techniques that help improve aesthetic upper lid topographic proportions.


Subject(s)
Blepharoplasty/methods , Blepharoptosis/surgery , Endoscopy/methods , Rhytidoplasty/methods , Blepharoplasty/adverse effects , Blepharoplasty/instrumentation , Endoscopy/adverse effects , Endoscopy/instrumentation , Esthetics , Eyebrows , Eyelids/surgery , Female , Humans , Middle Aged , Rejuvenation , Rhytidoplasty/adverse effects , Rhytidoplasty/instrumentation , Treatment Outcome
12.
Sci Rep ; 10(1): 15991, 2020 09 29.
Article in English | MEDLINE | ID: mdl-32994433

ABSTRACT

Tissue expansion procedures (TE) utilize mechanical forces to induce skin growth and regeneration. While the impact of quick mechanical stimulation on molecular changes in cells has been studied extensively, there is a clear gap in knowledge about sequential biological processes activated during long-term stimulation of skin in vivo. Here, we present the first genome-wide study of transcriptional changes in skin during TE, starting from 1 h to 7 days of expansion. Our results indicate that mechanical forces from a tissue expander induce broad molecular changes in gene expression, and that these changes are time-dependent. We revealed hierarchical changes in skin cell biology, including activation of an immune response, a switch in cell metabolism and processes related to muscle contraction and cytoskeleton organization. In addition to known mechanoresponsive genes (TNC, MMPs), we have identified novel candidate genes (SFRP2, SPP1, CCR1, C2, MSR1, C4A, PLA2G2F, HBB), which might play crucial roles in stretched-induced skin growth. Understanding which biological processes are affected by mechanical forces in TE is important for the development of skin treatments to maximize the efficacy and minimize the risk of complications during expansion procedures.


Subject(s)
Gene Expression Profiling/methods , Gene Regulatory Networks , Skin/growth & development , Animals , Female , Gene Expression Regulation, Developmental , Models, Biological , Sequence Analysis, RNA , Skin/chemistry , Swine , Time Factors , Tissue Expansion , Exome Sequencing
13.
Plast Reconstr Surg ; 146(4): 792-798, 2020 10.
Article in English | MEDLINE | ID: mdl-32970001

ABSTRACT

BACKGROUND: Tissue expansion relies on the ability of skin to grow in response to sustained mechanical strain. This study focuses on correlation of cellular and histologic changes with skin growth and deformation during tissue expansion. METHODS: Tissue expanders were placed underneath the skin of five Yucatan minipigs and inflated with one fill of 60 cc of saline 1 hour, 24 hours, 3 days, and 7 days before the animals were killed, or two fills of either 30 cc or 60 cc at 10 and 3 days or 14 and 7 days before the animals were killed. Skin biopsy specimens and three-dimensional photographs were used to calculate skin growth and stretch according to the authors' novel finite element analysis model. RESULTS: The mitotic index of keratinocytes in the basal layer increased 1 hour after stimulus was applied (4 percent) (p = 0.022), peaked at approximately day 3 (26 percent) (p < 0.0001), and tapered by day 7 (12.5 percent) (p = 0.012) after tissue expansion. The authors demonstrated that it is the volume per fill rather than the total volume in the expander that scales the magnitude of response. Lastly, the authors demonstrated that the ratio of deformation attributable to growth versus stretch (Fgrowth/Fstretch) after 60 cc of tissue expansion fill was 1.03 at 1 hour, 0.82 at 1 day, 0.85 at day 3, and 0.95 at 7 days. CONCLUSIONS: Peak cell proliferation occurred 3 days after tissue expansion fill and is scaled in response to stimulus magnitude. The growth component of deformation equilibrates to the stretch component at day 7, as cell proliferation has started to translate to skin growth.


Subject(s)
Models, Statistical , Skin/growth & development , Tissue Expansion/methods , Animals , Female , Models, Animal , Organ Size , Skin/anatomy & histology , Swine , Swine, Miniature , Time Factors
14.
Plast Reconstr Surg ; 146(1): 71e-82e, 2020 07.
Article in English | MEDLINE | ID: mdl-32590664

ABSTRACT

LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Accurately diagnose the cosmetic deformity and thoroughly understand the periorbital surface topography. 2. Develop a preoperative plan and pick the right operation. 3. Master technical tips. 4. Rejuvenate the lateral orbital area. 5. Manage complications. SUMMARY: Getting good results in blepharoplasty requires understanding ideal surface topography, accurate diagnosis of the cosmetic deformity, thorough knowledge of anatomy, and careful technique to change the anatomy. Several approaches have been described; however, the procedure continues to have its shortcomings and share of complications that have both functional and cosmetic consequences. This continuing medical education article focuses on getting good results and maximizing success in upper and lower blepharoplasty through the discussion of five major components: diagnosis and understanding of the cosmetic deformity; preoperative planning; technical tips; rejuvenation of the lateral orbital area; and management of complications.


Subject(s)
Blepharoplasty/methods , Cosmetic Techniques , Eyelids/surgery , Blepharoplasty/standards , Humans , Rejuvenation
15.
Plast Reconstr Surg ; 145(4): 1049-1057, 2020 04.
Article in English | MEDLINE | ID: mdl-32221231

ABSTRACT

BACKGROUND: Conventional reconstructive options for large full-thickness eyelid defects are limited to static local flaps without replacing the missing orbicularis. The authors' aim is to delineate the platysma neurovascular anatomy for innervated functional eyelid reconstruction. METHODS: Fourteen fresh latex-injected heminecks were dissected. The locations where neurovascular structures entered the platysma muscles were expressed as the percentage distance ± SD from the sternocleidomastoid muscle mastoid insertion to manubrium origin. RESULTS: The superior thyroid, facial, and lingual vessels were the major pedicles in eight of 14 (57.1 percent), four of 14 (28.6 percent), and one of 14 specimens (7.1 percent), respectively. In one specimen (7.1 percent), both the superior thyroid and facial vessels supplied a major pedicle. Venous drainage generally mirrored arterial inflow but was redundant, with 43 percent and 14 percent of flaps also with major contributions from the external jugular and anterior jugular veins, respectively. Neurovascular pedicles entered the platysma 28 to 57 percent caudal to the sternocleidomastoid muscle mastoid insertion, between 0.5 and 4.8 cm anterior to the medial sternocleidomastoid muscle border. CONCLUSION: Although variability exists, platysma neurovascular pedicles enter at predictable locations between 28 and 57 percent of the distance from the mastoid insertion of the sternocleidomastoid muscle, therefore making free platysma transfer a feasible option for eyelid reconstruction.


Subject(s)
Eyelids/surgery , Myocutaneous Flap/blood supply , Aged , Anastomosis, Surgical/methods , Anatomic Landmarks , Cadaver , Female , Humans , Male , Middle Aged , Muscle, Skeletal/transplantation , Myocutaneous Flap/innervation , Tissue and Organ Harvesting/methods
18.
Plast Reconstr Surg ; 145(2): 493-503, 2020 Feb.
Article in English | MEDLINE | ID: mdl-31985646

ABSTRACT

BACKGROUND: Secondary fusion of initially patent cranial sutures after primary correction of nonsyndromic craniosynostosis is rarely reported. This study's aim is to report the incidence and analyze whether there are variables that may predispose to such fusion. METHODS: A single-institution, retrospective, case-control study was conducted of all nonsyndromic patients who underwent operative treatment for craniosynostosis from April of 2008 to May of 2017. Patients with less than 1 year of follow-up and/or without a 1-year postoperative computed tomographic scan were excluded. Preoperative, intraoperative, and postoperative variables were analyzed using univariate and multivariate analyses. RESULTS: Sixty-six patients were included in the study, with a mean 2.57-year postoperative follow-up. Six patients (8.8 percent) were found to have secondary craniosynostosis, all of whom had fusion of sutures that were initially patent and refusion of the primary pathologic suture(s). Fifty percent of secondary fusions presented as pansynostosis. On univariate analysis, suturectomy with barrel staving (p < 0.01) was significantly associated with secondary suture fusion. On multivariate analysis, bilambdoid suture involvement (p = 0.03) and suturectomy with barrel staving (p = 0.01) were significantly associated with secondary suture fusion. CONCLUSIONS: Secondary cranial suture fusion may be a relatively common complication after primary craniosynostosis correction. Suturectomy with barrel staving was independently associated with secondary craniosynostosis. Wide surgical separation of the dura from the cranium and osteotomies across patent sutures may predispose to secondary craniosynostosis. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.


Subject(s)
Cranial Sutures/surgery , Craniosynostoses/surgery , Case-Control Studies , Child, Preschool , Craniosynostoses/diagnosis , Female , Humans , Infant , Male , Recurrence , Reoperation , Retrospective Studies , Risk Assessment , Risk Factors , Tomography, X-Ray Computed , Treatment Outcome
19.
Plast Reconstr Surg Glob Open ; 7(6): e2098, 2019 Jun.
Article in English | MEDLINE | ID: mdl-31624658

ABSTRACT

BACKGROUND: A limited incision lateral brow lift has been described as an alternative to the endoscopic or the bicoronal approaches. The senior author has developed a safe and effective lateral brow lift technique that can be performed in an office setting under local anesthesia. METHODS: We retrospectively reviewed 150 consecutive patients who underwent a brow lift by the senior author (TAM). The technique begins with an upper blepharoplasty incision which is used to divide the corrugator under direct vision, followed by a release of the periorbital retaining ligaments. The lateral temporal incision is the access point for dissection above the deep temporal fascia then connecting to the subperiosteal plane, allowing full mobility of the brow. Galea is advanced with sutures and redundant skin is excised. RESULTS: All patients treated with this technique had resolution of lateral brow hooding. Two temporary neuropraxias of the frontal branch of the facial nerve were observed with full resolution and no permanent nerve injuries occurred. The revision rate was 7% and there was a 3% incidence of delayed wound healing at the temporal incision with no infections. One hundred forty-two patients (97%) underwent this procedure with sedation, 52 of which (35%) were in the office with light oral sedation. CONCLUSIONS: The limited incision lateral brow lift as described allows for safe elevation of the lateral brow. When complemented by upper blepharoplasty, this technique provides excellent and natural-appearing rejuvenation of the upper face.

20.
Plast Reconstr Surg Glob Open ; 7(6): e2270, 2019 Jun.
Article in English | MEDLINE | ID: mdl-31624678

ABSTRACT

The facelift has significantly evolved over the past several decades. What was once considered a skin only operation is now a sophisticated, elegant procedure that requires meticulous preoperative analysis, understanding of underlying anatomically based aging changes, and extreme attention to detail. According to the American Society of Plastic Surgeons, 125,697 facelifts were performed in 2017. It is not surprising that given these advances that facial rejuvenation surgery is still a very common procedure with a high degree of patient satisfaction despite the increase in nonsurgical facial aging treatments. With an improved understanding of facial anatomy including the facial retaining ligaments and intervening superficial and deep fat compartments, the modern facelift requires an anatomically targeted approach. Furthermore, the modern facelift surgeon must achieve consistently excellent results with reasonably little downtime while being aware of methods to improve the safety of this popular elective procedure. Hematoma is the most common complication after rhytidectomy with an incidence between 0.9% and 9%, with a higher incidence in males. Other potential complications include seroma, nerve injury, skin flap necrosis, siaolocele as a consequence of submandibular gland debulking, and skin flap rhytid and hairline distortion. This review aims to discuss safe, consistent, and reproducible methods to achieve success with facelift.

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