A comparison between vapor tunnel and virtual basket for the treatment of proximal ureteral stones using holmium:YAG laser (Cyber Ho): which is the best tool to reduce retropulsion?

PURPOSE: To compare vapor tunnel (VT) and virtual basket (VB) tools to reduce retropulsion in the treatment of proximal ureteral stones. METHODS: Patients with a single proximal ureteral stone were randomly assigned to holmium laser lithotripsy with the use of VT (Group A) or VB (Group B) tool. The 150W holmium:YAG cyber Ho generator was used. We compared operative time, dusting time, need for flexible ureteroscopy due to stone push-up and occurrence of ureteral lesions. The stone-free rate (SFR) and the occurrence of postoperative ureteral strictures were assessed. RESULTS: 186 patients were treated, of which 92 with the VT (49.5%, Group A) and 94 with the VB (50.5%, Group B). Mean stone size was 0.92 vs. 0.91 cm in Groups A vs. B (p = 0.32). Mean total operative time and dusting time were comparable between groups. 7 (7.6%) vs. 6 (6.4%) patients in Groups A vs. B required a flexible ureteroscope because of stone push-up (p = 0.12). Ureteral mucosa lesions were observed in 15 (16.3%) vs. 18 (19.1%) cases in the VT vs. VB group (p = 0.09). 1-Month SFR was comparable (97.8% vs. 95.7%, p = 0.41). We observed one case (1.1%) of postoperative ureteral stricture in the VT group vs. two cases (2.1%) in the VB group (p = 0.19). CONCLUSIONS: VT and VB are equally safe and effective tools in reducing retropulsion of ureteral stones. Operative time, dusting time and SFR were comparable. They also equally avoided stone push-up and prevented ureteral lesions, which may later occur in ureteral strictures.

Evaluation of the learning curve for Thulium laser enucleation of the prostate in a contemporary cohort.

PURPOSE: To assess the learning curve of Thulium laser enucleation of the prostate (ThuLEP) of a single surgeon. METHODS: Hundred patients suffering from benign prostatic hyperplasia were treated by the same surgeon. In all cases, a well-trained urologist was present in the operating room. Patients urinary function was assessed preoperatively using the International Prostate Symptoms Score (IPSS), maximum flow rate and Post-Void Residual volume. Preoperative prostate volume was recorded. Enucleation and morcellation efficiency and complication rate were evaluated. Patients were divided into 5 cohorts of 20 consecutive cases to assess changes in outcomes through time. RESULTS: Mean age of patients was 73.1 years (SD 17.5) and mean prostate volume was 89.7 ml (SD 55.1). Overall, mean enucleation and morcellation efficiency were 1.7 (SD 2.9) and 5.1 (SD 2.7) g/min. A statistically significant increase in enucleation efficiency was observed when comparing cohort 1 vs 2 (0.9 vs 1.3 g/min, p = 0.03) and cohort 2 vs 3 (1.3 vs 1.7 g/min, p = 0.02). A statistically significant increase in morcellation efficiency was observed when comparing cohort 1 vs 2 (2.8 vs 3.7 g/min, p = 0.02) and cohort 2 vs 3 (3.7 vs 4.9 g/min, p = 0.03). In both cases, no significant differences were observed when comparing the following cohorts. Complication rate showed no significant differences throughout the caseload. CONCLUSIONS: In our single-surgeon experience, we observed a learning curve of nearly 60 cases for the ThuLEP procedure in presence of a well-trained surgeon. Complication rate was low from the beginning of surgical experience.

A proposed mathematical model to help preoperative planning between RIRS and MiniPerc for renal stones between 10 and 20 mm using holmium:Yag laser (Cyber Ho): the stone management according to size-hardness (SMASH) score.

To evaluate the performance of a mathematical model to drive preoperative planning between RIRS and MiniPerc (MP) for the treatment of renal stones between 10 and 20 mm. Patients with a renal stone between 10 and 20 mm were enrolled. A mathematical model named Stone Management According to Size-Hardness (SMASH) score was calculated: hounsfield units (HU) χ stone maximum size (cm)/100. Patients were divided into 4 groups: RIRS with score < 15 (Group A), RIRS with score ≥ 15 (Group B), MP with score < 15 (Group C), MP with score ≥ 15 (Group D). Cyber Ho device was always used. Stone free rate (SFR) was assessed after 3 months. Complication rate and need for auxiliary procedures were evaluated. Between January 2019 and December 2021, 350 patients were enrolled (87, 88, 82 and 93 in Groups A, B, C and D). Mean stone size was 13.1 vs 13.3 mm in Group A vs B (p = 0.18) and 16.2 vs 18.1 mm in Group C vs D (p = 0.12). SFR was 82%, 61%, 75% and 85% for Groups A, B, C and D. SFR was comparable between Groups C and D (p = 0.32) and Groups A and C (p = 0.22). SFR was significantly higher in Group A over B (p = 0.03) and in Group D over B (p = 0.02). Complication rate was 2.2%, 3.4%, 12.1%, 12.9% for Groups A, B, C, D. RIRS and MP are both safe and effective. The mathematical model with the proposed cut-off allowed a proper allocation of patients between endoscopic and percutaneous approaches.Registration number of the study ISRCTN55546280.

The role of the dentist and the orthodontist in early diagnosis of Gorlin-Goltz syndrome: a cephalometric and photometric study.

AIM: The aim of this study was to analyse the facial characteristics and the craniofacial morphology in GGS patients in order to enable an early diagnosis. BACKGROUND: Gorlin-Goltz syndrome (GGS) is a autosomic dominant disease, characterised by basal cell carcinoma, palmar/plantar pits, maxillary and mandibular keratocysts and dental abnormalities. METHODS: Nine out of a sample of 24 GGS patients had complete cephalometric and photographic records at an average age of 8.7 years. Cephalometric and photometric analysis were carried out with standard analyses and compared with healthy patients matched for sex and age. CONCLUSION: Early diagnosis of GGS based on clinical features could be useful to identify the presence of keratocysts through x-ray examination proceeding with surgical removal at an early stage, limiting space occupying damages.

Pulsed-wave vs Continuous-wave Thulium Fiber Laser Enucleation of the Prostate (ThuFLEP): A Comparison of Perioperative Outcomes.

OBJECTIVE: To compare intra and early postoperative outcomes between pulsed-wave and continuous-wave Thulium Fiber Laser Enucleation of the Prostate (PW-ThuFLEP vs CW-ThuFLEP) for the treatment of benign prostatic hyperplasia. METHODS: 238 patients with lower urinary tract symptoms due to benign prostatic hyperplasia underwent PW-ThuFLEP (118 patients) vs CW-ThuFLEP (120 patients). Preoperative prostate volume, adenoma volume, prostate-specific antigen (PSA), and hemoglobin values were recorded. International Prostate Symptom Score (IPSS), maximum flow rate (Qmax), post-void residual volume, and International Index of Erectile Function-5 score (IIEF-5) were assessed. Operative time, enucleation time, enucleation efficiency, catheterization time, irrigation volume, hospital stay, hemoglobin drop, and postoperative complications were recorded. Micturition improvements and sexual outcomes were evaluated 3months after surgery. RESULTS: CW-ThuFLEP showed shorter operative time (61.5 vs 67.4 minutes, P = .04). Enucleation time (50.2 vs 53.3 minutes, P = .12), enucleation efficiency (0.8 vs 0.7 g/min, P = .38), catheterization time (2.2 vs 2.1days, P = .29), irrigation volume (32.9 vs 32.8L, P = .71), hospital stay (2.8 vs 2.6days, P = .29) and hemoglobin drop (0.38 vs 0.39 g/dL, P = .53) were comparable. No significant difference in complication rate was observed. At 3-month follow-up, the procedures did not show any significant difference in IPSS, Qmax, post-void residual volume, IIEF-5, and PSA value. CONCLUSION: PW-ThuFLEP and CW-ThuFLEP both relieve lower urinary tract symptoms equally, with high efficacy and safety. Operative time was significantly shorter with CW-ThuFLEP, but with a small difference with low clinical impact. Enucleation time, enucleation efficiency, catheterization time, irrigation volume, hospital stay, hemoglobin and PSA drop, complication rate, and sexual outcomes showed no differences.

Influence of CYP2C19 on Helicobacter pylori eradication in Brazilian patients with functional dyspepsia.

The aim of this study was to examine the effect of polymorphisms in the cytochrome P450 (CYP) 2C19 gene (CYP2C19) on the Helicobacter pylori eradication rate in Brazilian patients with functional dyspepsia. Adults diagnosed with functional dyspepsia based on the ROME III criteria and infected with H. pylori were recruited to this study. The patients were subjected to gastrointestinal endoscopy and the H. pylori status was defined when both urease test and histopathology results were negative or positive. The patients were treated with proton pump inhibitor-based triple therapy (omeprazole, amoxicillin, and clarithromycin). CYP2C19*2 and CYP2C19*3 were genotyped by polymerase chain reaction-restriction fragment length polymorphism. One hundred and forty-eight patients (81.8% women) with a mean (± SD) age of 46.1 (12.2) years were included in this study. Based on the CYP2C19 genotypes, the patients were classified as homozygous extensive metabolizer (HomEM; 67.6%), heterozygous extensive metabolizer (HetEM; 26.3%), or poor metabolizer (PM; 6.1%). The H. pylori eradication rates in patients with HomEM, HetEM, and PM were 85.0, 89.7, and 100.0% (P = 0.376), respectively. The included study population comprised a high frequency of patients carrying the HomEM genotype. Although the genotypes of CYP2C19 variants were not statistically significant, the results of this study suggest a possible effect of the PM genotype on the efficacy of H. pylori eradication.

How to early recognize mood disorders in primary care: A nationwide, population-based, cohort study.

BACKGROUND: Mood disorders are managed predominantly in primary care. However, general practitioners' (GPs) ability to detect and diagnose patients with mood disorders is still considered unsatisfactory. The aim of the present study was to identify predictors for the early recognition of depressive disorder (DD) and bipolar disorder (BD) in general practice. METHODS: A cohort of 1,144,622 patients (605,285 women, 539,337 men) was investigated, using the Health Search IMS Health Longitudinal Patient Database. Predictors of DD or BD were identified at baseline encompassing somatization-related features, lifestyle variables, medical and psychiatric comorbidities. Patients were followed up as long as the following events occurred: diagnoses of DD or BD, death, end of the registration with the GP, end of the study period. RESULTS: We found an incidence rate of DD or BD of 53.61 and 1.5 per 10,000 person-years, respectively. For both the conditions, the incidence rate grew with age. Most of the lifestyle variables and medical comorbidities increased the risk of mood disorders. The strongest effect was found for migraine/headache (HR [95% CI]=1.32 [1.26-1.38]), fatigue (1.32 [1.25-1.39]) irritable bowel syndrome (1.15 [1.08-1.23]), and pelvic inflammation disease (1.28 [1.18-1.38]). CONCLUSIONS: Several predictors, in particular somatic symptoms, could be interpreted as an early sign of a mood disorder, and represent a valid indication for the GPs diagnostic process of mental disorders.

The burn disease: a disease of great value in the cultural heritage of plastic surgery.

In 1961 I began my career as a plastic surgeon at the Department of Plastic Surgery of the Civic Hospital of Padua. In those years, the department was headed by its founder, Prof. G. Dogo, who had just gained his independence to work within the discipline of surgery. Its key feature consisted, at its core, in an entirely new section for those times: the Burn Centre, later known as the "Intensive Care Unit for Acute Burn Victims." At that time, Prof. Masellis, the founder of the Mediterranean Burn Club, was also working among us. The department was still dealing with the disastrous traumatic pathologies that the Italian population had from the Second World War. The beds were still largely occupied by patients suffering from war injuries caused by bomb explosions and fires. These were the reason for the creation of the Burn Centre and subsequently for the promotion of the establishment of a department of plastic surgery. I therefore had the opportunity to see a multitude of different clinical cases and to experiment with the various operation techniques known to plastic surgeons at the time. But it was not only the surgical aspect that fascinated me; I was fascinated by the burn as a disease - the extraordinary problems of their pathophysiology and the logic of treating them, generally and locally - no longer as had been suggested by vague suppositions, but by suggestive hypotheses based on clinical and experimental observations. Over the years, the skills involved in plastic surgery have expanded: its numerous therapeutic procedures have been applied to the treatment of many other diseases. But the burn-as-disease was always at the top of my cultural interests. It always had something to teach me, whether clinically, scientifically or ethically. Yes, even ethically, because the burn patient, like few others who are ill, truly challenges his physician's ethical core and moral strength. The contents of this piece of writing stem from "opinions" that the author has had in the practice of his profession while "listening and reading" everything that has happened to him during his work as a plastic surgeon over half a century. These opinions formed bit by bit; only now am I attempting to verify and justify them, intentionally seeking the bibliographic testimony and opinions of others.

Use and treatment modalities for SSRI and SNRI antidepressants in Italy during the period 2003-2009.

OBJECTIVES: This drug utilization study aims to evaluate the incidence and prevalence of prescribed antidepressants (SSRIs or SNRIs) and to describe treatment modalities in Italy during the period 2003-2009. METHODS: This retrospective analysis on the prescription and treatment modalities of SSRIs or SNRIs is based on an Italian general practice database, which includes data on about 1,000,000 patients. Eligible patients should have age≥18 years, and ≥1 year of clinical history. Prevalence, incidence of use and adherence were calculated for SSRIs and SNRIs and for the individual agents. RESULTS: The prevalence of SSRI use increased from 7.5% (2003) to 13.1% (2009) while the prevalence of SNRI use increased from 0.8% to 2.5%. The most evident increase was reported for escitalopram (+2.78%). The number of new antidepressant users (incidence rate) showed a modest decrease for SSRIs (-0.3%) and a slight increase for SNRIs (+0.9%). A higher percentage of continuers was reported for SSRIs versus SNRIs (15.1% vs 13.0%). Escitalopram was associated with the highest percentage of continuers and with the highest number of days of uninterrupted treatment. Overall, over 10% of antidepressant users switched their first choice during one year of follow-up. Escitalopram was associated with the highest frequency of 'high' adherers (28.5%). CONCLUSIONS: SSRIs may be regarded as the elective treatment for depression. Of the SSRIs, escitalopram seems to be associated with the highest number of days of uninterrupted treatment, the lowest proportion of switchers and the highest adherence. This consideration might have practical relevance when comparing escitalopram to other SSRIs and to venlafaxine and duloxetine.

The gracilis muscle and its use in clinical reconstruction: an anatomical, embryological, and radiological study.

The gracilis muscle is used widely in reconstructive surgery, as a pedicled or as a free microsurgical flap, for soft tissue coverage or as a functioning muscle transfer. Many studies, based on cadaver dissections, have focused on the vascular anatomy of the gracilis muscle and provided different data about the number, origin, and caliber of its vascular pedicles. Computed tomographic (CT) angiography of both thighs of 40 patients (35 males and 5 females, mean age: 63 years) have been analyzed to provide a detailed anatomical description of the arterial supply of the gracilis muscle. The gracilis muscle had a mean length of 41 +/- 2.1 cm. The principal pedicle enters the gracilis muscle at a mean distance (+/-SD) of 10 +/- 1 cm from the ischiopubic attachment of the muscle. Its caliber shows a mean value of 2.5 +/- 0.5 mm, and it is statistically larger when originating directly from the deep femoral artery (45%) than from its muscular branch supplying the adductors, i.e., the "artery to the adductors" (46%) (P < 0.01). A significant correlation between the caliber of the artery of the main pedicle and the volume of the gracilis muscle was found (P < 0.01). The mean number of distal accessory pedicles is 1.8 (range, 1-4,) and the artery of the first of these pedicles shows a mean caliber of 2.0 mm. There is no correlation between either the number or the caliber of the artery of the accessory pedicles and the volume of the gracilis muscle. CT angiography, providing detailed images of the muscular and vascular structures of the thigh of each patient, could be a useful preoperative study for the reconstructive surgeon. It would allow a personalized planning of a gracilis flap, reducing the risk of iatrogenic damage.

Psychopathologic aspects of body dysmorphic disorder: a literature review.

Body dysmorphic disorder (BDD) is a somatoform disorder characterized by the patient's excessive concern with an imagined or minor defect in physical appearance. Patients with BDD often have been observed in aesthetic surgery settings seeking surgical enhancement at a reported prevalence of 6% to 15%. Published studies in the general population tend to aggregate a prevalence of 0.7% to 2.3%. This review aimed to search the literature for data on the prevalence, psychopathologic aspects, and comorbidity of BDD, and to provide an update on current BDD research. Relevant literature was identified by searching the Medline, PubMed, PsycINFO, and EMBASE databases. The following search words were used alone or in combination when appropriate: "body dysmorphic disorder," "somatoform disorder," "obsessive compulsive spectrum disorder," "personality disorders," "presurgical counseling," "aesthetic surgery," "cosmetic surgery," and "plastic surgery." Further articles were sourced from the reference lists of the articles ascertained through the search. Recent findings include the relationship between BDD and the obsessive-compulsive spectrum, treatment of BDD based on pharmacologic and psychological approaches, and the hypothesis that the often distinguished delusional and nondelusional variants of BDD very likely are the expression of a single disorder with varying degrees of severity. Retrospective outcome studies suggest that patients affected by BDD typically do not benefit from surgical treatment. In contrast, serotonin reuptake inhibitors and cognitive-behavior therapy appear to be good practice in addressing the disorder. Further research is needed to identify effective interventions for patients who do not respond to these treatment methods.

Macrophage-secreted myogenic factors: a promising tool for greatly enhancing the proliferative capacity of myoblasts in vitro and in vivo.

In this work we set out to determine if the murine macrophage J774 cell line can be used to produce myogenic growth factors. Activated J774 macrophages were grown in serum-free conditions. The macrophage-conditioned medium (MCM) was then used to treat cultures of primary myoblasts and regenerating muscle tissue, in vitro and in vivo respectively. MCM activity in vitro was tested by analyzing the expression of muscle-specific transcription factors, in parallel with the proliferation and differentiation rates of the cells. The macrophage-secreted factors greatly enhanced the proliferative potential of both rat and human primary myoblasts and were found to be highly muscle-specific. In vivo, MCM administration markedly enhanced the regenerative processes in damaged muscles. The ability to produce large amounts of macrophage-secreted myogenic factor(s) in the absence of serum holds great promise for its biochemical characterization and successive application in therapeutic protocols, both for ex vivo gene therapy and for muscle repair.

Early detection of melanoma: an educational campaign in Padova, Italy.

To evaluate a public campaign for the early referral and treatment of cutaneous melanoma, an educational programme based on self-selection by subjects was organized in Padova, Italy in 1991. In the period from 1991 to 1996, 90,000 leaflets containing information on naevi, melanoma and skin self-examination were mailed to each household, reaching a population of 243,000 subjects. A total of 2050 individuals requested a skin check as a result of the leaflet. Most were at low risk, the majority being female (68%) and aged under 40 years (51.6%), with no risk factors (58.3%). One hundred and ninety subjects were referred for surgery for pigmented and non-pigmented suspect lesions. Histological diagnoses, obtained for all lesions, comprised 13 melanomas, 17 dysplastic naevi, 17 basocellular carcinomas, 140 pigmented benign lesions and three lesions of other types. The percentage of thin melanomas (< 1.50 mm) was 92.3%. Three hundred and fifty patients considered at risk at the first skin examination attended regular follow-up examinations. The sensitivity and predictive positive value of the visual examination were 92.8% and 6.8%, respectively. The impact of this campaign was evaluated in the Local Health District of Padova, comparing data from the pre-campaign period (1987-1990) with those from the campaign period (1991-1996); a trend towards a lower stage was observed (mean thickness 2.0 mm versus 1.50 mm; P < 0.02).

Oral 5-fluorouracil in squamous cell carcinoma of the skin in the aged.

Multiple or recurrent squamous cell skin carcinoma is a rare tumor in the aged. These patients are currently treated with 5-fluorouracil (5-FU) cream as a local chemotherapy; in cases in which the disease progresses, few treatments are available. Two reports deal with the treatment of progressive squamous cell skin carcinoma with systemic 5-FU, but in only eight patients age less than 70 years. We prospectively investigated oral 5-FU therapy in 14 consecutive patients (average age 76 1/2 years) with histologically proven squamous cell skin carcinoma. The disease was aggressive, multiple, or recurrent and had not been eradicated by surgery, radiation therapy, topical 5-FU cream, and non-5-FU chemotherapy. Oral 5-FU was administered as mannitol-coated 5-FU tablets at the daily dose of 175 mg/m2 for 3 weeks every 5 weeks. Toxicity, effectiveness, quality of life, and compliance to therapy were evaluated. Total cycles amounted to 55 (range: 2-6, mean: 4 for each patient) at an average dose intensity of 740 mg/m2/week for from 12 to 36 weeks. Only gastrointestinal toxicity World Health grade I occurred. Quality of life and compliance to therapy were 90%. Therapy induced measurable improvement in nine patients (64.3%): two partial remissions (14.3%), three minimal remissions (21.4%), and four arrests of disease (28.6%) with a median duration of 30+ months. The study ended because of a lack of patients. We can conclude that, if elderly patients require chemotherapy because of progressive multiple or advanced squamous cell skin carcinoma, appreciable results may be obtained with oral 5-FU as a single agent.

ED2+ macrophages increase selectively myoblast proliferation in muscle cultures.

We have previously shown by coculturing myoblasts and macrophages that myotube formation is strongly increased in vitro by the presence of an acid stable, heat-labile, soluble growth factor(s) secreted by macrophages. In this paper we obtained macrophages from peritoneal washing which also contained limited amounts of other cells such as lymphocytes and mesothelial cells. We here demonstrate that an ED2-positive (ED2+) macrophage subpopulation is responsible for myoblast enhanced proliferation. ED2+ macrophages were separated by a magnetic-activated cell sorter (MACS) using a monoclonal antibody against ED2, a membrane antigen peculiar to macrophages. Both ED2+ macrophages and their conditioned medium increased myotube formation when added to primary muscle cultures. Furthermore we demonstrate that muscle growth induced by macrophages is mainly the consequence of an increased myoblast proliferation by showing the presence of an increased number of MyoD-positive (MyoD+) myonuclei.

Heart rate and metabolic response to burn injury in humans.

BACKGROUND: Although frequently done, estimating the energy requirements of individual burn patients without measuring their resting metabolic rate is a less than satisfactory method of evaluation. METHODS: We tested whether heart rate, which relates to the energy expenditure during physical activity, is also associated with postburn hypermetabolism (calculated as percentage increase of resting metabolic rate above the predicted normal fasting resting metabolic rate). Twenty-three patients [12 men and 11 women, aged 38 +/- 13 years (mean +/- SD); weight, 71.6 +/- 14.8 kg; body mass index, 25.4 +/- 3.6; total burn surface area, 35.3 +/- 17.8% (percentage of body surface)] were studied weekly for 3 weeks after an overnight fast. RESULTS: Measured resting metabolic rates and heart rates were 2016 +/- 497 kcal/d, 101 +/- 13 bpm (n = 19); 2231 +/- 485 kcal/d, 107 +/- 13 bpm (n = 18); and 1903 +/- 598 kcal/d, 99 +/- 14 bpm (n = 11) for weeks 1, 2, and 3, respectively. Postburn hypermetabolism was +36% +/- 19%, +55% +/- 27%, and +36% +/- 35% in the first, second, and third week, respectively. In each week postburn hypermetabolism correlated with heart rate (r = 0.65, p = .003; r = 0.69, p = .001; and r = 0.80, p = .002, respectively). Only in the second week did postburn hypermetabolism correlate with total burn surface area (r = 0.52, p = .02); there was no correlation with body temperature. In a multiple regression analysis, predicted resting metabolic rate, heart rate, and total burn surface area together explained 77% of all of the variance observed in the 48 fasting resting metabolic rates that were measured in the study (r2 = 0.77, p < .0001), and each of these variables also had a significant partial correlation with fasting resting metabolic rates (r2 = 0.45, p < .0001; r2 = 0.29, p < .0001; and r2 = 0.03, p < .03, respectively). CONCLUSIONS: In burn patients, variability in heart rate is associated with a significant part of postburn hypermetabolism variability. Therefore, heart rate may be considered a useful variable to be used for the evaluation of the energy requirements of severely burned patients.

Surgical repair of an anterior tibialis muscle hernia with Mersilene mesh.

The most frequent muscle hernia of the lower extremities is the anterior tibialis muscle hernia. A number of surgical procedures are available for the treatment of symptomatic anterior tibialis muscle hernias. However, in case of a large fascial defect, their use may be unfeasible or inconvenient. Moreover, current surgical procedures are prone to the risk of an anterior tibial compartment syndrome. The use of a synthetic patch could provide an alternative, particularly for large defects. In this paper we report the repair of a large, symptomatic, long-standing anterior tibialis muscle hernia with polyester mesh (Mersilene) fixed to the edges of the defect (muscular fascia and tibial periosteum). This simple procedure provided excellent functional results and a good cosmetic appearance without complications and sequelae.