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Esthetic Appearance (esthetic + appearance)
Selected AbstractsAvulsion and replacement of the tooth element fractured at the level of the middle 1/3: a case reportDENTAL TRAUMATOLOGY, Issue 5 2008Denusa Moreira Veríssimo Reimplanting the tooth with the fragment repositioned by turning it through 180° presents a conservative treatment option that makes it possible to keep a tooth, at first indicated for extraction, functioning and with a satisfactory esthetic appearance. [source] Orthodontic extrusion of subgingivally fractured incisor before restoration.DENTAL TRAUMATOLOGY, Issue 3 2005A case report: 3-years follow-up Abstract,,, Orthodontic forced eruption may be a suitable approach without risking the esthetic appearance in tooth fracture below the gingival attachment or alveolar bone crest. Extrusion of such teeth allows elevating the fracture line above the epithelial attachment and so the proper finishing margins can be prepared. Restoration after orthodontic eruption may present a more conservative treatment choice in young patients compared with the prosthetic restoration after extraction. This case describes a multidisciplinary approach using the orthodontic forced eruption facilitating the composite restoration of a fractured upper permanent central incisor. [source] Provisional Prosthetic Management of Mobile Teeth in Conjunction with a Removable Partial Denture Using Orthodontic WireJOURNAL OF PROSTHODONTICS, Issue 7 2009Won-suk Oh DDS Abstract Precision attachment-retained removable partial dentures eliminate the use of visible clasps and improve the esthetic appearance of the smile; however, terminal abutment teeth may be subject to unfavorable stresses under function when misused. A provisional prosthetic management technique that incorporates an orthodontic wire to assist cross-arch support and stability of the periodontally weakened abutment teeth is described. This technique is simple, reversible, does not alter the esthetic appearance of the smile, and controls the mobility of the abutment teeth until a definitive treatment plan is established. [source] An Analysis of the Effect of a Vent Hole on Excess Cement Expressed at the Crown,Abutment Margin for Cement-Retained Implant CrownsJOURNAL OF PROSTHODONTICS, Issue 1 2009Dipan Patel BDS Abstract Purpose: The labial margins of anterior implant-retained crowns are often positioned subgingivally for a superior esthetic appearance. One of the consequences of subgingival margins is the increased risk of leaving excess cement behind following cementation. This can lead to potential problems, including peri-implant inflammation, soft tissue swelling, soreness, bleeding or suppuration on probing, and bone loss. The purpose of this laboratory study was to investigate the effect of placement, location, and diameter of a vent hole on the amount of cement being expressed at the margin of an anterior implant abutment-retained crown. Materials and Methods: Three implant crown copings were fabricated to fit on the same custom abutment. Three vent diameters (0.75, 1.25, and 1.65 mm) and three locations on the palatal surface of the coping (cervico-palatally, mid-palatally, inciso-palatally) were chosen for vent hole placement. For each test, the coping was cemented onto the abutment under standardized conditions. A preweighed thin coating of cement was applied to the fit surface of the coping. The amount of cement expressed at the margin and vent hole was measured by weight and calculated as a proportion of the amount of cement placed in the coping before seating. The procedure was completed 15 times for each variable. The results were statistically analyzed using univariate ANOVA with post hoc Bonferroni-adjusted independent samples t -tests. Results: The presence of a vent hole influenced the proportion of cement expressed at the coping margin (p < 0.05). The location of a vent hole influenced the proportion of cement expressed at the coping margin (p < 0.05), with the exception of the mid-palatal and inciso-palatal positioning where there was no significant difference (p= 0.61) between groups. The diameter of the vent hole did not significantly influence the proportion of cement expressed at the coping margin (p= 0.096). Conclusions: When using anterior cement-retained implant crowns, the use of a 0.75-mm mid-palatal or inciso-palatal vent hole to minimize the amount of cement expressed at the margin during cementation should be considered. [source] Peroneal artery perforator-based propeller flap reconstruction of the lateral distal lower extremity after tumor extirpation: Case report and literature reviewMICROSURGERY, Issue 8 2008Ariel N. Rad M.D. Background: Soft tissue defects in the distal lower extremity present a formidable challenge due to the lack of reliable local flap options. Pedicled adipofasciocutaneous flaps provide the closest match to local tissues, but random pattern flaps are limited in reliability, size, reach, and arc-of-rotation. One hundred and eighty degree perforator-based propeller flaps are an innovative option because they provide robust axial perfusion to flaps with significantly greater surface area and ease of transposition versus that provided by their random pattern counterparts in these anatomic regions traditionally addressed with free tissue transfer. Case: We present a rare case of aggressive digital papillary carcinoma of the posteriolateral ankle and Achilles region. Wide local excision resulted in a defect with Achilles tendon exposure and denudation. A fasciocutaneous propeller flap based on a dominant peroneal artery perforator was raised and rotated 180° to resurface the wound, providing a gliding surface for Achilles tendon function. The reconstruction was successful with no complications, excellent contour, and esthetic appearance. Conclusions: Peroneal perforator-based propeller flaps in the ankle region are useful local options providing unparalleled form and function, with excellent surface area and mobility, for dynamic areas of the lower extremity, without sacrificing any major vessels or nerves. This technique adds to the reconstructive microsurgeon's armamentarium for complex coverage of the ankle region. © 2008 Wiley-Liss, Inc. Microsurgery, 2008. [source] The use of integra artificial dermis to minimize donor-site morbidity after suprafascial dissection of the radial forearm flapMICROSURGERY, Issue 7 2007Andreas I. Gravvanis M.D., Ph.D. In an effort to minimize the radial forearm flap donor-site morbidity, the flap was elevated using the suprafascial dissection technique, in six patients with various facial defects. The donor site was covered primarily with Integra artificial skin and secondarily with an ultrathin split-thickness skin graft. The mean time to wound healing of the forearm donor site was 24 days. There were no flap failures, and all flaps healed uneventfully. At the end of the follow-up, all patients showed normal range of motion of the wrist and the fingers, normal power grip, and power pinch. All patients evaluated the esthetic appearance of the forearm donor site as very good. In conclusion, suprafascial dissection of the forearm flap creates a superior graft recipient site, and the use of Integra artificial dermis is a valuable advancement to further minimize the donor-site morbidity, resulting in excellent functional and aesthetic outcomes. © 2007 Wiley-Liss, Inc. Microsurgery, 2007. [source] ORIGINAL RESEARCH,INTERSEX AND GENDER IDENTITY DISORDERS: A Report from a Single Institute's 14-Year Experience in Treatment of Male-to-Female TranssexualsTHE JOURNAL OF SEXUAL MEDICINE, Issue 10 2009Ciro Imbimbo MD ABSTRACT Introduction., Gender identity disorder or transsexualism is a complex clinical condition, and prevailing social context strongly impacts the form of its manifestations. Sex reassignment surgery (SRS) is the crucial step of a long and complex therapeutic process starting with preliminary psychiatric evaluation and culminating in definitive gender identity conversion. Aim., The aim of our study is to arrive at a clinical and psychosocial profile of male-to-female transsexuals in Italy through analysis of their personal and clinical experience and evaluation of their postsurgical satisfaction levels SRS. Methods., From January 1992 to September 2006, 163 male patients who had undergone gender-transforming surgery at our institution were requested to complete a patient satisfaction questionnaire. Main Outcome Measures., The questionnaire consisted of 38 questions covering nine main topics: general data, employment status, family status, personal relationships, social and cultural aspects, presurgical preparation, surgical procedure, and postsurgical sex life and overall satisfaction. Results., Average age was 31 years old. Seventy-two percent had a high educational level, and 63% were steadily employed. Half of the patients had contemplated suicide at some time in their lives before surgery and 4% had actually attempted suicide. Family and colleague emotional support levels were satisfactory. All patients had been adequately informed of surgical procedure beforehand. Eighty-nine percent engaged in postsurgical sexual activities. Seventy-five percent had a more satisfactory sex life after SRS, with main complications being pain during intercourse and lack of lubrication. Seventy-eight percent were satisfied with their neovagina's esthetic appearance, whereas only 56% were satisfied with depth. Almost all of the patients were satisfied with their new sexual status and expressed no regrets. Conclusions., Our patients' high level of satisfaction was due to a combination of a well-conducted preoperative preparation program, competent surgical skills, and consistent postoperative follow-up. Imbimbo C, Verze P, Palmieri A, Longo N, Fusco F, Arcaniolo D, and Mirone V. A Report from a single institute's fourteen year experience in treatment of male-to-female transsexuals. J Sex Med 2009;6:2736,2745. [source] | ||||||||||