Tendon Transfer Surgery: Focus on .

Median and Ulnar nerve palsy is a devastating condition that compromise hand function. A procedure of tendon transfer may be helpful to restore the movements by linking palsy muscles to other muscles able to contract. Scientific discoveries and technological innovations have profoundly changed this kind of surgery; studies on sarcomeres, for example, changed the concept of tensioning. To date we know that muscle strength and its contraction capacity depends on many factors (not only tensioning) such as sarcomeres length, cellular cytoskeleton and extracellular matrix composition: all of these factors interact together and in a ways not still fully understood, determining the complex concept of "movement." Technology made possible the production of smaller and more complex prostheses so to open new frontiers for modulation of the tendon length during grasping. These devices, currently studied on computer models, on cadaver or on animals, behaved great impetus to research but are still not suitable for implantation in humans. Challenges are still numerous: for example obtain more biocompatible implantable device, find new surgical approach, new ways to obtain better results for this kind of patients.

A giant keratoacanthoma of the cheek.

Keratoacanthoma (KA) is a cutaneous tumor arising on sun-exposed skin and characterized by self-limiting growth and involution. We reported a case of a 92-year-old man presented a 4.5x3.5 cm nodular lesion with a central keratin-filled crater on his left cheek. We performed surgical excision and histopathological examination revealed a keratoacanthoma with perineural invasion. A close follow-up was carried out. (www.actabiomedica.it).

Face Rejuvenation: a new combinated protocol for biorevitalization.

INTRODUCTION: The slowing of the aging process is subject of great research and attention in modern society, particularly aging of face. Processes involved are very complex. Mesotherapy. hyaluronic acid and carbon dioxide injection can be used for biorevitalization and skin rejuvenation. METHODS: Three groups were made and 62 patients were enrolled. Patients with superficial wrinkles of the face, neck and/or décolleté, without presence of nasolabial folds and marionette wrinkles were included in group 1. Patients with superficial/medium depth wrinkles of the face, neck and/or décolleté, with moderate nasolabial folds but no marionette wrinkles were included in group 2. Patients with deep wrinkles of the face, with deep nasolabial folds and marionette wrinkles were included in group 3. Patients were treated with three different protocols that included injections of amino acids, vitamins and hyaluronic acid in association with carbon dioxide injection. We submitted the PAIS and GAIS scales and we analyzed the scores obtained with Wilcoxon's and Kolmogorov-Smirnov's tests. Statistical Product and Service Solutions (SPSS) softare was used. The p-value was considered acceptable if inferior to 0,05 (p>0,05). RESULTS: In according with these tests, the differences of values at one week and at the end of the study are significant (p<0,05) for both PAIS and GAIS. No side effects were reported. CONCLUSIONS: Protocol treatment used in this study gave statistically valid results in the rejuvenation of face for mild, moderate and severe aging.

Complications associated with brachioplasty: a literature review.

BACKGROUND: Paralleling the growth of bariatric surgery, the demand for post-bariatric body-contouring surgery is increasing. Weight loss is the main cause, although not the only one, that drives patients to arm lift surgery. Several surgical techniques have been proposed over the years. Our aim was to consider the complications and outcomes according to the performed technique, through a wide review of the literature. METHODS: A search on PubMed/Medline was performed using "brachioplasty", "upper arm lifting", and "techniques" as key words. Embase, Medline (OvidSP), Web of Science, Scopus, PubMed publisher, Cochrane, and Google Scholar were searched as well. As inclusion criteria, we selected the clinical studies describing techniques of brachioplasty. We excluded the papers in which complications related to brachioplasty were not specified. We also excluded literature-review articles. RESULTS: We found 27 studies from 1995 to 2015. Overall, 1065 patients were treated. Different techniques were applied. Complications were observed in 308/1065 patients (28.9%). The most frequent complications were hypertrophic scarring, seroma and hematoma. Surgical revision rate ranged from 0 to 21 percent. Nerve damage occurred in a modest percentage of patients (16/1065, 1.5%). No major complications, such as thromboembolism and sepsis, were observed. CONCLUSIONS: Brachioplasty is a safe surgical procedure. All the brachioplasty techniques showed positive outcomes, in term of patients' satisfaction and clinical results. Nevertheless, minor complications occurred in a high percentage of patients, regardless the performed surgical procedure. Patients should be informed about the possible formation of hypertrophic scars and nerve injuries.

Autolytic debridement and management of bacterial load with an occlusive hydroactive deressing impregnated with polyhexamethylene biguanide.

BACKGROUND: Debridement and control of bacterial load are key-points of wound care. The aim of this study is to evaluate the effectiveness of autolytic debridement and management of bacterial load (bioburden) of an occlusive hydro-active dressing impregnated with polyhexamethylene biguanide (PHMB). METHODS: We used an occlusive dressing of hydro-active for leg ulcers' treatment (TenderWet-plus® - Hartmann).  Inclusion criteria were: presence of a fibrinous ulcer with multiple etiopathogenesis, in absence of clinical infection, no hypersecretion and diameter within 5 cm. Swab for bacterial bioburden control were made at start of the study, after 3 and 7 days. We made also a measurement of the amount of granulation tissue and of pain with VAS scale; bacterial bioburden control inside the dressing was made too. RESULTS: 28 leg ulcers were treated (12 venous, 5 diabetic, 8 thraumatic, 3 mixed) in 25 patients. The ulcer has been completely covered with fibrin in almost all cases and the bacterial load was represented mainly by Staphylococcus aureus (80% of the cases) with a load within 10.000UFC/plate in 81,5% of the cases. Control at 3 and 7 days have shown the appearance of granulaton tissue up to 67,8% of the wound surface. Bacterial bioburden (load) remained constant in 50% of the cases, decreased in 15%, increased in 35% of the cases. CONCLUSION: TenderWet-plus® has proven to be effective and quick in autolytic debridement and at the same time be able to handle the bacterial load in most cases. It can then be used for home treatment.

Use of ultraportable vacuum therapy systems in the treatment of venous leg ulcer.

BACKGROUND: The high incidence of venous leg ulcers and the difficult to give a complete healing involves in an increase of costs for National Health System. Main therapies to obtain a fast healing are compressive bandages, treatment of abnormal venous flow and in-situ-strategies of wound care. Negative pressure therapy does not conventionally used, because these systems not allow the use of compression bandages. Recently the development of ultraportable devices has improved the compliance and the results. METHODS: Ten patients with venous chronic ulcer on the lower extremities were recruited for this study: all patients had venous leg ulcers from at least one year. We treated the patients with autologous partial thickness skin graft and subsequently we applied NANOVA device included in compressive bandage. We used NANOVA for fourteen days and after we made traditional medications. We submitted a questionnaire to evaluate the impact of dressing and NANOVA device in the quality of life of patients. RESULTS: The device contributed to the formation of granulation tissue and increased the success rate of autologous skin graft without limiting mobility of patient. In addition to this, we have been able to perform compression bandages thanks to small size of this device. Eight ulcers healed within 90 days of medication. CONCLUSIONS: We believe that ultraportable negative pressure systems are useful devices for treatment of venous leg ulcers because them allows to realize a compressive bandage without mobility limitations.

Skin graft donor site: a procedure for a faster healing.

BACKGROUND: The authors want to evaluate the efficacy of fibrillary tabotamp dressing in skin graft-donor site. A comparison was made with Vaseline gauzes. Tabotamp is an absorbable haemostatic product of Ethicon (Johnson and Johnson) obtained by sterile and oxidized regenerated cellulose (Rayon). It is used for mild to moderate bleeding. MATERIALS AND METHODS: 276 patients were subject to skin graft and divided into two group: Group A and Group B. The donor site of patients in Group A was medicated with fibrillary tabotamp, while the patients of Group B were medicated only with Vaseline gauze. We recorded infection, timing of healing, number of dressing change, the pain felt during and after the dressing change with visual analog scale (VAS) and a questionnaire. RESULTS: Patients allocated in Group A healed faster than the Group B. Questionnaires and VAS analysis showed lower pain felt, lower intake of pain drugs and lower infection rate in the Group A than the Group B. Analysis of coast showed lower dressing change in Group A than the Group B. CONCLUSION: We believe that the use of tabotamp is a very viable alternative to improve healing.

A case of extramammary inguinal Paget disease in a male patient: surgical treatment with an abdominal advancement cutaneous flap.

Extramammary Paget disease (EMPD) is a rare neoplasm. The clinical case of a 55-year-old man with a two-year history of a pruritic, painless erythematous skin rash on the inguinal region and scrotum is described. After a delay due to improper diagnosis and improper treatments, the patient came to the attention of the Division of plastic surgery. He underwent a punch biopsy and the pathology report came back as EMPD. Surgical excision was carried out, and an abdominal advancement cutaneous flap was performed for the defect repair. This is the first description of a reconstruction after surgical removal of inguinal EMPD with a flap of this type and we think that this type of treatment can be useful and reliable for disease localization in the groin area, especially for patients that present an excess of abdominal skin.

Superior Pedicle Mammaplasty without Parenchymal Incisions after Massive Weight Loss.

BACKGROUND: After considerable weight loss, the breast suffers significant deformation. The ptotic breast is characterized by a lack of superior pole, tissue excess in the inferior pole, down-migration of nipple-areola complex (NAC) with redundancy of skin tissue. The authors describe a mastopexy technique based on a modulated and progressive reshaping, back rotation, and suspension of mammary gland parenchyma without parenchymal incisions. METHODS: Forty-five patients with bilateral moderate or severe breast ptosis underwent mastopexy from January 2011 to January 2014 with complete detachment of breast from the pectoralis major muscle and the plication of parenchyma without any parenchymal incision. Patients were followed up for one year, reporting any complication, and measuring the jugulum-NAC distance. The outcomes were assessed by the patients as well as the surgical team. RESULTS: The aesthetic outcomes were good or excellent in all patients. The new mammary contour and the distance between the jugular fossa and the nipple were stable during this time with a good filling of upper pole. No major complications were reported. CONCLUSIONS: This technique gave good breast shape, long-term projection, and upper pole fullness, without parenchymal incisions. It restores breast shape and projection, especially in post-bariatric patients. A similar technique has not been described yet.

Propeller Flaps: A Literature Review.

BACKGROUND/AIM: Since their introduction in 1991, propeller flaps are increasingly used as a surgical approach to loss of substance. The aim of this study was to evaluate the indications and to verify the outcomes and the complication rates using this reconstructing technique through a literature review. MATERIALS AND METHODS: A search on PubMed was performed using "propeller flap", "fasciocutaneous flap", "local flap" or "pedicled flap" as key words. We selected clinical studies using propeller flaps as a reconstructing technique. RESULTS: We found 119 studies from 1991 to 2015. Overall, 1,315 propeller flaps were reported in 1,242 patients. Most frequent indications included loss of substance following tumor excision, repair of trauma-induced injuries, burn scar contractures, pressure sores and chronic infections. Complications were observed in 281/1242 patients (22.6%) occurring more frequently in the lower limbs (31.8%). Partial flap necrosis and venous congestion were the most frequent complications. The complications' rate was significantly higher in infants (<10 years old) and in the older population (>70 years old) but there was not a significant difference between the sexes. Trend of complication rate has not improved during the last years. CONCLUSION: Propeller flaps showed a great success rate with low morbidity, quick recovery, good aesthetic outcomes and reduced cost. The quality and volume of the transferred soft tissue, the scar orientation and the possibility of direct donor site closure should be considered in order to avoid complications. Indications for propeller flaps are small- or medium-sized defects located in a well-vascularized area with healthy surrounding tissues.

Carbon dioxide therapy and hyaluronic acid for cosmetic correction of the nasolabial folds.

BACKGROUND: The main application of hyaluronic acid filling, in esthetic medicine, is the augmentation of soft tissues. The carbon dioxide therapy, instead, improves quality and elasticity of the dermis and increases the oxygen release to the tissue through an enhancing of the Bohr's effect. The aim of the study was to compare the efficacy, tolerability, and effect duration of hyaluronic acid fillers and the use of carbon dioxide therapy plus hyaluronic acid in the cosmetic correction of nasolabial folds. MATERIALS AND METHODS: Forty healthy female patients received a blinded and randomized treatment on nasolabial folds (hyaluronic acid in group A and hyaluronic acid plus subcutaneous injections of carbon dioxide in group B) for cosmetic correction of the nasolabial folds. The results were evaluated by two blinded plastic surgeons after the implant (1 week, 4 and 6 months) using a 1-5 graduated scale (GAIS), and at the same time, each patient was asked to express her opinion about the cosmetic result. RESULTS: Any long-term adverse reaction was reported. The blinded evaluation at 4 and 6 months from the implant shows in all patients a maintenance of a good cosmetic result higher for the side treated with carbon dioxide therapy plus hyaluronic acid. CONCLUSIONS: At the control visit, 6 months after the treatment, the patients treated with hyaluronic acid plus carbon dioxide therapy maintain a satisfactory esthetic result while the nasolabial fold treated only with hyaluronic acid shows, in almost all patients, a come back to pretreatment appearance.

Immunosuppression and Abdominal Wall Defects: Use of Autologous Dermis.

AIM: The purpose of the present study was to analyze the use of autologous dermis compared to non-biological meshes in repair of abdominal wall defects in patients with redundant skin and immunosuppression. PATIENTS AND METHODS: Eighteen patients with abdominal wall defects, immunosuppression and with redundant skin were divided into two groups: Group A consisted of 11 patients treated with autologous dermis. In these patients, autologous dermis was isolated from the amount of skin resected from the inferior abdominal region that was used as a reinforcement of fascial margins above the defect. Group B consisted of seven patients treated with non-biological meshes We evaluated the infection rate of these groups. RESULTS: The infection rate was significantly lower in group A patients. CONCLUSION: The transplantation of autologous dermis as a reinforcement for the reconstruction of abdominal wall defects is reasonable for highly selected patients. The use of the dermis was proven useful and we found a lower rate of infection and recurrence.

Abdominoplasty in Mildly Obese Patients (BMI 30-35 kg/m2): Metabolic, Biochemical and Complication Analysis at One Year.

BACKGROUND/AIM: Dermolipectomy dramatically improves the quality of life of previously obese patients. Fat removal in patients undergoing liposuction and reduction mammoplasty has positive effects, but no data regarding sequelae of abdominal dermolipectomy on metabolism have been reported. Thus, the aim of the present study was to assess metabolic and biochemical modifications occurring after abdominoplasty. A correlation between the results and the rate of complications was also evaluated. PATIENTS AND METHODS: One hundred and twenty-eight patients with body mass index (BMI) between 30 and 35 kg/m(2) were enrolled. Clinical assessment, anthropometric measurements, blood biochemical analysis (fasting plasma glucose, total cholesterol, free fatty acids, plasma insulin), plasma adipocytokines (leptin, adiponectin,resistin), levels of inflammatory markers [tumor necrosis factor-alpha (TNFα), interleukin-6 (IL6), C-reactive protein (CRP)] and insulin sensitivity by Homeostasis Model Assessment were performed three times. RESULTS: The average age was 37.6 years. At baseline, the mean (±SD) BMI of patients overall was 33.44 (±2.3) kg/m(2) and the amount of fat surgically removed was 1,578.33 (±1,013.02) g. A significant decrease in BMI at 1 year was found. Adiponectin levels were found to have significantly increased (p<0.05) in long-term evaluation. We noted significant increases in the mean TNFα (p<0.05), IL6 (p<0.01) and CRP (p<0.05), with a return to baseline values of all variables. The majority of patients were satisfied with the surgical procedure after 12 months. We noted a lower rate (10%) of complications in patients whose blood analysis showed an increase of adiponectin. CONCLUSION: Abdominal dermolipectomy is a safe surgical procedure that improves the quality of life of previously obese patients from an aesthetic functional view. A statistically significant increase of adiponectin after the procedure was found. A low level of adiponectin after surgery indicates a higher probability of complications.

Cellulite treatment: a comprehensive literature review.

An effective and long-term treatment of cellulite has not been well established. To our knowledge, no review has analyzed the whole range of treatments for this condition. We conducted a review of in vivo studies on humans adopting the key words "cellulite" and "treatment." The studies were included according to eligibility criteria. We performed an analysis to estimate the overall effect of cellulite treatments from clinical studies. Medline library was screened up to December 2014 to identify eligible studies. We included 73 original studies in the present review. All of them were clinical studies, in most of them, only women were recruited. Above the studies searched up, 66 tested the effectiveness of an exclusive treatment performed without the association to other procedures: 11 topical agents, 10 shock-wave therapy, 10 radio frequency, eight laser therapy, five oral therapy, four manual massage therapy, three carbon dioxide therapy, two compressive therapy, two infrared therapy, one dermabrasion, and 11 devices that use an association of multiple treatments. Seven papers tested a combination of two or more treatments. The mean difference of clinical morphologic features and ultrastructural changes between the treated group and the controlled showed significant heterogeneity between studies. It is still difficult to indicate an exclusive and effective single treatment for this condition. Our analysis purposed to obtain a complete overview of the available treatments in cellulite reduction.