[Anatomical basis for rejuvenation surgery]. / Bases anatomiques du tégument facial appliquées à la chirurgie du rajeunissement facial.

The understanding of the face anatomy is mandatory before to be able to appreciate the different surgical techniques of face lifting. Despite numerous controversies and anatomical variations, we can find in the literature several keystone works that allows us to understand that the soft tissues of the face are not only a superposition of layers but also a tridimensionnal structure with a fibrous system that links the different layers. This structures creates a mix loose spaces, fat and retaining ligament that can be describe in a quite systematic manner. This systematisation can help the surgeon during the surgical procedure to search and find the area where there is no danger and alert him around the retaining for example, which is where we can often find a vessel or a branch of the facial nerve that we want to avoid. This article summarizes these anatomical knowledge.

[The third dimension of the face aging, improvement of its understanding]. / La troisième dimension du vieillissement facial, une avancée dans la compréhension de la sénescence du visage.

OBJECTIVES: Over the past 30 years, surface imaging has made tremendous progress. Surgical management has also been subject of numerous technical and strategic developments. For a better understanding of the curative strategies of face aging, the authors have put into perspective the three-dimensional data acquired up to date. METHOD: A review of the literature focused on the three-dimensional study of facial aging was carried out. RESULTS: Thanks to the precision of new surface acquisition systems and larger patient cohorts, our understanding of surfaces and volumes is now much more accurate. 3D, particularly highlights the major impact of aging on the perioral area, which was up to now neglected compared to other facial areas. CONCLUSION: A technical discussion is needed to identify the best techniques to correct the defects and provide a natural result for those anatomical areas that are heavily impacted by aging but not corrected in the final.

[Evaluation of 3D numerisation with structured light projection in breast surgery]. / Evaluation de l'imagerie tridimensionnelle acquise par une technique de projection de lumière structurée en chirurgie mammaire.

INTRODUCTION: Breast plastic surgery still remains subjective with no objective measurement tool to evaluate and to predict our results. In this aim, we did an evaluation of a new 3D surface measurement tool using the structured projected light technology (Inspeck) in breast surgery. MATERIAL AND METHOD: We evaluated the different measurement tools available (euclidean distance, projected on the surface distance, and volume measurement) with the numerisation system on distance and silicone prosthesis of known length and volume. These measurements were done experimentally and on patients. We also numerised more than 50 patients to evaluate the feasibility of this technology in current practice. RESULTS: We manage to highlight the advantages of this technology compared to other technology in terms of feasibility, restrictions, harmlessness and reproducibility. This tool is well adapted for a use in current practice. Only the volume measurement tool has to be improved. CONCLUSION: The perspectives of 3D numerisation with structured light projection are wide in clinical practice. It could bring a bit of objectivity in breast plastic surgery.

[French plastic surgeons: update in 2007]. / Chirurgiens plasticiens français: état des lieux en 2007.

French medical demography is a true public health issue. The medicine doctor's scarcity announced by many will not appear for the plastic surgeons. In this speciality, problems are an excess staff and irregular sharing out. The aim of the study was to make a very sharp update of the speciality thanks to an actual demographic descriptive and analytic study compared with the one realised in 1998 including a French plastic surgeon's activity study. In 2007, there were 889 plastic surgeons in France, so 235 surgeons more than in 1998 and an average of 26 new plastic surgeons a year. The plastic surgeon's density was 1 for 71,174 people, much more important than the recommended value. The distribution of these surgeons is still unequal and the excess staff is getting worse. The plastic surgeon's activity study based on the Information System Medicalisation Program (ISMP) between 2004 and 2006, including 13 classic plastic surgery's procedures, showed an important decrease of the activity especially for the private sector. The analytic study put together the data concerning the demography and the activity considering the economic side of esthetic surgery. Thanks to these data, plastic surgeons will now be able to choose their working area not only based on geographic reasons but also depending on the activity they want and on the importance of the competition. This work stands for a help for plastic surgeons, in the hope of a fair sharing out of these practioners.

Idiopathic scoliosis and breast asymmetry.

The aim of this study is to describe the semiology for the assessment of breast asymmetry in the presence of scoliosis. Twenty-four women with right idiopathic scoliosis treated with bracing alone (23 out of 24) or with bracing and spine surgery (1 out of 24) were evaluated by physical and morphological examinations and three-dimensional (3D) surface scan. Physical examination revealed a smaller right breast in 20 women. A left costal protrusion was observed in 18 patients. Anthropomorphic analysis revealed that the right breast was higher in 19 cases, and smaller in 18 cases. The calculations from 3D scan showed the right breast to be smaller in 19 women. A strong correlation is found between clinical parameters, anthropomorphic measurements and 3D scan analysis, suggesting that a meticulous clinical examination is sufficient to evaluate breast asymmetry in patients with idiopathic scoliosis. A patient who is properly diagnosed and informed of her skeletal deformity and breast asymmetry is more likely to have realistic expectations from breast surgery.

[Primary cutaneous mucormycosis: a case report]. / Mucormycose cutanée primaire: à propos d'un cas.

The authors report the clinical history of a patient having presented a cutaneous mucormycosis at the waning of a traumatic dilapidation post of the left lower limb. Mucormycosis is an opportunistic fungal infection due to fungi of the group of mucorales present in the environment. There are various clinical forms of the disease; it occurs generally in a predisposed environment. The diagnosis is based on the mycologic and pathologic examination. The therapeutic approach must be multidisciplinary; the vital and functional prognosis depends on early diagnosis and treatment.

[Reconstruction of anophthalmic socket by adipocyte grafting using the Coleman technique, after extrusion of an orbital implant: a case study]. / Comblement d'une cavité orbitaire éviscérée par greffe d'adipocytes selon la technique de Coleman, après expulsion d'implant.

INTRODUCTION: Since the end of the 19th century, autologous fat grafting has often been used in plastic surgery. The first use was described in 1893 by Neurer and consisted in transferring a piece of fat tissue for facial reconstruction. Since then, this technique has evolved somewhat thanks to Coleman, who developed lipostructure. This technique is used in plastic surgery in the filling of orbital cul-de-sacs and unsightly scars. We report a clinical case where this technique was used to fill an anophthalmic socket after extrusion of an orbital implant. OBSERVATION: A 52-year-old man had evisceration of the right eye for ocular phthisis bulbi after injury to the eye. Two weeks later, he presented an expulsion of the hydroxyapatite eyeball with significant secretions. The bacteriological samples showed Staphylococcus aureus and Streptococcus anginous infection. Despite local and general antibiotic treatment and anti-inflammatory drugs, the secretions persisted. The implant material was initially ablated. Twenty days later, adipocyte was grafted in the residual scleral stump using the Coleman technique. Follow-up showed no complications; the adipocyte grafting made it possible to restore orbital volume so that the prosthesis could be adapted. After 6 months, secondary atrophy is moderate and a good esthetic result was obtained. DISCUSSION: The Coleman technique consists in taking adipocytes in abdominal or buttocks fat with nontraumatic liposuction. This is purified after centrifugation, then reinjected into the scars or the orbital cul-de-sacs to be filled. In general, these indications relate to small volumes. In our case, the procedure involved an anophthalmic socket with residual septated scleral tissue. This can explain the good esthetic result obtained. Indeed, the fat atrophy after surgery is more significant when there is no supporting tissue. CONCLUSION: This technique seems simpler and avoids an unsightly scar on the harvest site (contrary to the traditional dermis-fat graft). On the other hand, it is more expensive and requires a minimum of training.

[Abdomen pendulum and subcutaneous injections: the complications. Two case reports]. / Abdomen pendulum et injections sous-cutanées: les complications. A propos de deux cas.

The authors present the complications due to subcutaneous injections on two patients suffering from morbid obesity with an abdomen pendulum. In the first case, injections of heparin of low molecular weight at curative dose, for treatment of a pulmonary embolism, have been complicated with a giant abdominal wall haematoma, the biggest ever reported. The initial treatment was insufficient so we had to practice a dermolipectomy to take off the haematoma of four litters. In the second case, insulin injections were complicated with cellulitis of the abdominal wall and a surgical treatment has been practiced in emergency. The first case reminds us the importance to change the sites of injections and to accommodate the dose, surgical treatment staying as simple as possible. The second case allows us to report a rare complication, not often published but known with obese patients. These two cases illustrate the importance of therapeutic education of the patient and the fact that a simple injection can be life threatening.

[Bilateral breast reconstruction with the autologous latissimus dorsi flap (a retrospective study of 31 consecutive cases)]. / Reconstruction mammaire bilatérale par lambeau myocutanéograisseux de grand dorsal (31 cas consécutifs).

PURPOSE OF THE STUDY: The purpose of this study was to analyse the advantages, disadvantages and results of bilateral breast reconstruction by autologous latissimus dorsi flap. MATERIAL AND METHOD: Thirty-one two-stage consecutive bilateral breast reconstructions were performed by the same operator between 1993 and 2001. All the reconstructions, in immediate or delayed manner, were indicated after radical or skin sparing mastectomy for breast cancer. We used the autologous latissimus dorsi flap for all cases. The reconstruction of the second breast was always delayed of a few months to avoid back's complications. We reviewed the charts of these patients retrospectively. Preoperative data, postoperative complications, dorsal seroma occurrence, morphological results and patient's satisfaction were evaluated. Median follow-up was 22 months. RESULTS: The results confirm the procedure's reliability. Comparative rates of postoperative complications are not significantly different between first and contralateral breast reconstruction. Functional after-effects of bilateral latissimus dorsi harvesting are moderate. The aesthetics results have been judged as very good in 84% of cases and good in 16%. The satisfaction rate of the patients is high: 90,3% are pleased, 6,5% are satisfied and 3,2% are moderately satisfied. CONCLUSION: The autologous latissimus dorsi flap allows a two-stage bilateral breast reconstruction. This procedure is not indicated for simultaneous bilateral breast reconstruction; it is the main drawback of this technique. So we believe that this procedure is an excellent alternative in all the indications of sequential bilateral breast reconstructions.

[Scientific bases of fat transfer. Critical review of the literature]. / La greffe de tissu adipeux : mythe ou réalité scientifique. Lecture critique de la littérature.

Fat grafting is an old technique. Since its first description in 1893, fat was used in a lot of indications. After more then a century of evolution, there is still no commonly accepted standard method of fat transfer by all the authors. On the contrary, many different techniques have been described in the literature with the only aim of reducing resorption of the transferred fat. Today the main inconvenient of fat grafting remains the partial resorption the transferred tissue. After a review of the literature of the various technique of fat transfer presented according to their chronology in the operative procedure, we have observed that the techniques developed by certain authors are the opposite of the techniques developed by others. This shows the lack of rigorous work concerning the fat transfer. Whether they are experimental or clinical, in most of these studies, we can find at least one skew which could have influence the results and the conclusion of these studies. A critical revue of the literature offers the opportunity to reconsider the actual bases of fat transfer. The use of an objective way of quantifying the volumes in clinical practice could permit the comparison of different studies in the future.

[3D evaluation and mammary augmentation surgery]. / Apport de l'imagerie tridimensionnelle à la chirurgie d'augmentation mammaire.

The medical application of the interferometry is valid now. The breast surgery works on the shape and the volume of the tissue. The Inspeck technology is now available and works well in our medical practice. The measurement tools for the lengths, euclidian or projected on surface are working well with the same precision of a manual measurement. The estimation of the volume needs to follow exactly the same procedure to get some good results. The virtual breast modification doesn't work anymore with a scientific precision and does not allowed yet an office use. A development of the software is necessary to use all these data enclosed in the 3D models.

[3 D evaluation and breast plastic surgery: preliminary study]. / Apport de l'imagerie 3D à la chirurgie mammaire: étude préliminaire.

Due to the development of the invasive technique of digital exam, the three-dimensional results are more and more precise, spectacular and helpful. The 3D surfacic model is for a medical approach and non invasive. Early in 2003, we have started a patient evaluation before and after surgery. The most common surgical techniques from the breast reconstruction to the breast augmentation and the lipomodeling have been analyzed. This preliminary study has shown objectively some surgical rules and volumetric results. Those results are the elements of the future development of the 3D surfacic model in plastic surgery.

[Burned lips]. / Les lèvres brûlées.

The burns of the mouth and the lips, even electric are rare. The respect of the news prevention's norm modify the incidence of these burns. The progress of the management these last 40 years, contributed to the improvement of the functional and aesthetic prognosis. The early surgical intervention has been modified for a conservative approach. Three points are discussed by authors: anatomoclinical particularities in case of different burning; early management; sequelae treatment.

Trypanosoma rhodesiense: chemical and immunological characterization of variant-specific surface coat glycoproteins.

Soluble surface coat glycoproteins were purified by concanavalin A affinity chromatography from variant populations of Trypanosoma rhodesiense (Wellcome strain). Each variant yielded a glycoprotein consisting of a single polypeptide chain. The apparent molecular weights of the different glycoproteins ranged from 58 000 to 67 000. Charge heterogeneity analyses resolved from 1 to 3 closely spaced components with isoelectric points that were considerably different from variant to variant. Amino acid analyses revealed notable variations in amino acid compositions. Immunization of mice with purified glycoprotein protected them from homologous variant trypanosome infection. Hyperimmune sera raised to purified glycoproteins were obtained from rabbits and produced single precipitin lines in immunoelectrophoretic or immunodiffusion tests with homologous glycoproteins. No interaction could be detected in heterologous antiserum-glycoprotein combinations. Only variant homologous trypanosomes were agglutinated by antisera. Surface coat glycoproteins prepared from clone populations of variants were chemically and immunologically indistinguishable from the glycoproteins of original uncloned variants. The observed immunogenic specificity and chemical uniqueness of the glycoprotein preparations identify them as variant-specific surface coat antigens responsible for antigenic variability in T. rhodesiense.