Abstract:
:The soft-tissue composition of the eyelid varies from lateral to medial, in that the orbicularis area (in square millimeters) is greatest medially and least laterally, whereas the reverse is true for the preauricularis and postorbicularis fat. The purpose of this study was to describe the relative contribution of tissue types to the volume of the lower eyelid-midface junction. This is an observational cohort study of 11 subjects (20 eyes) without a history of orbital or periorbital surgery or abnormality. Quasi-sagittal surface coil magnetic resonance imaging scans in planes parallel to the long axis of each orbit were obtained during central gaze fixation. Measurements of the tissue area (in square millimeters) of the skin, preorbicularis fat, orbicularis, and postorbicularis fat were obtained in the center, medial, and lateral eyelid regions. Differences in tissue area across the eyelid were assessed. The segmental cross-sectional area and percentage of total segment represented by the orbicularis muscle increased from the lateral (9.4 mm; 21.8 percent) to the central (14.1 mm; 35.0 percent) and to the medial (18.5 mm; 47.0 percent) eyelid (p < 0.01). The inverse pattern was noted for both preorbicularis and postorbicularis fat, each occupying less area (in square millimeters) from lateral to medial (p < 0.01). Skin thickness did not vary significantly across the eyelid. The soft-tissue composition of the eyelid varies from lateral to medial in that the orbicularis increases in area, whereas the reverse is true for the preorbicularis and postorbicularis fat. This anatomical progression may help to explain the stereotypical location of blue discoloration in some patients after hyaluronic acid filler injection.
journal_name
Plast Reconstr Surgjournal_title
Plastic and reconstructive surgeryauthors
Essilfie JO,Kattan J,Demer JL,Rootman DBdoi
10.1097/PRS.0000000000005833subject
Has Abstractpub_date
2019-08-01 00:00:00pages
336-339issue
2eissn
0032-1052issn
1529-4242pii
00006534-201908000-00016journal_volume
144pub_type
杂志文章abstract:BACKGROUND:The choice between internal and external distraction osteogenesis for midface advancement in patients with syndromic craniosynostosis is based primarily on surgeon preference and expertise. However, differences in outcomes between the two techniques have been sparingly compared. In this work, the authors per...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,meta分析
doi:10.1097/PRS.0000000000006164
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Severe orbital soft-tissue loss and contracted eye sockets often present in patients who have had enucleation, exenteration, or other ocular diseases. In this article, the authors report a novel contracted eye socket reconstruction technique using lateral upper arm free flaps and review the surgical outcome ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000133
更新日期:2014-05-01 00:00:00
abstract::This study was designed to test the hypothesis that demineralized perforated bone matrix implant from canine skull and tibia induces new bone formation within the calvarial defect comparable with the bone induced by autogenous graft. We also were interested in determining whether demineralized perforated bone matrix i...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199509001-00002
更新日期:1995-09-01 00:00:00
abstract:BACKGROUND:In aesthetic rhinoplasty, the described ideal nasolabial angle ranges from 90 to 120 degrees, with variable anthropologic differences. The authors sought to verify the most aesthetic nasolabial angle as specifically perceived by a random prospective sample of the general population and determine whether age,...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000385
更新日期:2014-08-01 00:00:00
abstract::Fibrous capsules surrounding silicone implants were investigated in a new guinea pig model to delineate some of the factors leading to capsular contracture. Both the implant surfaces and tissue capsules were examined by light and scanning transmission electron microscopy (STEM + SEM) with x-ray energy spectroscopy (XE...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198401000-00021
更新日期:1984-01-01 00:00:00
abstract::Forty axial-pattern skin flaps in 10 pigs were studied, and 50 and 15 mu radioactively tagged microspheres were used to study blood flow at 2 days and 7 days after surgical delay. Blood flow increased during this period. No statistically significant change in the index of non-nutrient flow, an expression of arterioven...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198003000-00008
更新日期:1980-03-01 00:00:00
abstract::The purpose of this study was to identify important sociodemographic factors affecting the utilization of immediate and early delayed postmastectomy breast reconstruction in the United States. Using the Surveillance, Epidemiology, and End Results (SEER) program, all cases of mastectomy-treated breast cancer that were ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.PRS.0000041438.50018.02
更新日期:2003-02-01 00:00:00
abstract::Cigarette smoke, and specifically nicotine, has been shown to reduce skin-flap survival. The purpose of this study was to determine if the preoperative administration of pentoxifylline can counteract the deleterious effects of nicotine on skin-flap survival in the rat. Sixty rats were distributed into four groups (n =...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199707000-00011
更新日期:1997-07-01 00:00:00
abstract:BACKGROUND:The nasolabial angle is the angle between the line drawn through the midpoint of the nostril aperture and a line drawn perpendicular to the Frankfort horizontal plane while intersecting subnasale. Previous analysis by the authors' department yielded closer ranges between men and women of 96 and 98 degrees, r...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3182958b40
更新日期:2013-08-01 00:00:00
abstract::A method for measuring skin removed during rhytidectomy is presented based on analysis of 50 female patients. More skin was removed in primary rhytidectomies than in subsequent ones. Younger patients, aged 30 to 39 years, had measurably more skin removed than any other group between 40 and 69. The amounts of skin remo...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198204000-00005
更新日期:1982-04-01 00:00:00
abstract::Lymphangioma circumscriptum of the penis and scrotum is an unusual entity that may be indistinguishable from genital warts. After confirmation of the diagnosis, a treatment plan consisting of wide excision should be outlined. To lower the chance of recurrence, not only the affected skin but all the subjacent subcutane...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199901000-00028
更新日期:1999-01-01 00:00:00
abstract::The objective of this retrospective follow-up study was to evaluate the outcome of patients with soft-tissue sarcoma treated by the authors' protocol, which consists of a selective combination of conservative surgery and radiotherapy. Patients who relapsed were especially evaluated to improve treatment results. The au...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.PRS.0000095946.90511.1D
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:The Centers for Medicare and Medicaid Services has a list of 10 hospital-acquired conditions for which hospitals and physicians will not be reimbursed because it deems such conditions are preventable and should be considered "never events." To evaluate the validity of this premise, the authors conducted a re...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3182547b74
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:The double-opposing Z-plasty palatal repair, as reported by Dr. Furlow, is one of the most popular methods of primary cleft palate repair. However, the repair as originally described is difficult to perform on wide palatal clefts. The authors have modified the original repair by altering the hard palatal fla...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e31817741e8
更新日期:2008-07-01 00:00:00
abstract:BACKGROUND:During periorbital noninvasive and surgical procedures, there is the risk of iatrogenic injury to the emerging point of the ophthalmic artery. This study aimed to determine the three-dimensional location of the emerging point of the ophthalmic artery and to provide clinicians with anatomical information that...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000005081
更新日期:2019-01-01 00:00:00
abstract::Twenty-one patients with small localized oral cavity hemangiomas of the lips, tongue, and buccal mucosa are reported in this series. Although the lesions were not massive or high-flow/high-pressure vascular tumors, the simultaneous cutting and coagulation capabilities of the CO2 laser were demonstrated, rendering such...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198501000-00010
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND:Distraction osteogenesis has widespread clinical use in the treatment of congenital and acquired craniofacial deformities. Nonetheless, during the prolonged consolidation period, the newly regenerated bone carries the risk of complications. A known method for enhancing bone healing is extracorporeal shock wa...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000004980
更新日期:2018-12-01 00:00:00
abstract::A method for preparing concentrated fibrinogen for use in autologous fibrin adhesive is described. The adhesive was used in seven patients with eight chronic leg ulcers. The ulcers were divided into two equal sections, and the adhesive was used to seal split-thickness skin grafts in one section, while no adhesive was ...
journal_title:Plastic and reconstructive surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1992-05-01 00:00:00
abstract::The study of historical priorities in plastic surgery must be based on established principles in the field instead of mere chronology. Examples of application of these principles to two landmarks in plastic surgery are given. The reader is commended to adhere to these principles in the study of other developments in p...
journal_title:Plastic and reconstructive surgery
pub_type: 历史文章,杂志文章
doi:10.1097/00006534-198406000-00028
更新日期:1984-06-01 00:00:00
abstract:SUMMARY:The inframammary incision is the most versatile and popular approach in breast augmentation. For an optimal aesthetic result, the incision site should be chosen in such a way that the scar is carefully hidden in the (new) inframammary fold. Based on an assumption of the senior author (B.v.d.L.) that the Pythago...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000775
更新日期:2015-01-01 00:00:00
abstract::Deformities of the adjacent facial bones are common with large vascular tumors. Most hemangiomas will resolve spontaneously, but the incidence of resolution appears to be quite low when the adjacent bones are affected. In these, we have used high dosage corticosteroid therapy in the early cases, particularly those inv...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-197903000-00003
更新日期:1979-03-01 00:00:00
abstract:BACKGROUND:Composite tissue allotransplantation is fraught with complexities similar to those of solid organ transplantation, including donor-related cytomegalovirus transmission. With this in mind, the authors' objective was to (1) report their team's experience with infections and donor-related cytomegalovirus transm...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e318208d03c
更新日期:2011-04-01 00:00:00
abstract::Our clinical experience with laser, electrosurgical, scalpel, and tangential burn wound excisions in 26 patients is presented. ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-197509000-00006
更新日期:1975-09-01 00:00:00
abstract:BACKGROUND:Vascularized groin lymph node flap transfer is an emerging approach to the treatment of postmastectomy upper limb lymphedema. The authors describe the pertinent flap anatomy, surgical technique including different recipient sites, and outcome of this technique. METHODS:Ten cadaveric dissections were perform...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e31828bd3b3
更新日期:2013-06-01 00:00:00
abstract::In cleft palate patients with a protrucing premaxilla, retrusion or collapse, the abnormal alveolar arches require a mouth gag which can be fitted to the individual. This modification of the Dott-Dingman mouth gag allows maximum adjustability and exposure. ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:
更新日期:1977-04-01 00:00:00
abstract:BACKGROUND:Cesarean delivery is one of the most commonly performed surgeries in the United States. Compared with other surgical procedures, surgical site infection tends to be a relatively uncommon outcome after cesarean delivery in the general population with an incidence rate between 1.46 and 3.82% in the United Stat...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0000000000005309
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:This study was undertaken to determine contemporary surgical management of bilateral cleft lip. METHODS:A survey was sent to North American cleft surgeons. Variables included number of bilateral cleft lip repairs per year, surgical specialty, and methods of nasolabial correction. The authors analyzed possib...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,多中心研究
doi:10.1097/PRS.0b013e31824ecbd3
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:Tissue expansion is used for soft-tissue reconstruction in pediatric patients. The expansion process can be complicated by infection and extrusion, leading to premature expander removal. The aim of this study was to identify risk factors associated with premature expander removal caused by infection or extru...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000006550
更新日期:2020-03-01 00:00:00
abstract:SUMMARY:The method of abdominal hernia repair known as components separation, described by Ramirez et al. in 1990, has enjoyed widespread popularity because of the sound anatomical principles it uses and most importantly the clinical success of the procedure. Although the authors who described this technique made no pr...
journal_title:Plastic and reconstructive surgery
pub_type: 传,历史文章,杂志文章
doi:10.1097/PRS.0b013e3181b98ab8
更新日期:2009-11-01 00:00:00
abstract::A meniscus of serosanguineous fluid may persist for weeks at the inferior pole of the periprosthetic space after submuscular augmentation mammaplasty. Subsequent tissue accommodation may allow the prosthesis to become displaced into the space kept patent by the fluid meniscus. Implant malpositions of this etiology can...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199609001-00012
更新日期:1996-09-01 00:00:00