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Residual nasal deformity in patients with cleft palate remains the main demand of these patients. Performing primary nasal surgery has significantly improved the results. However, it is still often necessary to improve the nasal morphology. Respect of tissues during primary surgery is essential and allows easier secondary corrections. Anatomical reconstruction greatly facilitates the treatment of secondary deformities. Do not hesitate in case of major labionasales sequelae, to make revision, according to the rules of primary surgery, of the entire lip and nose., (Copyright © 2019. Published by Elsevier Masson SAS.)

Background: Cross-linked hyaluronic acid-based fillers have gained rapid acceptance for treating facial wrinkles, deep tissue folds and sunken areas due to aging. This study evaluates, in addition to space-filling properties, their effects on softness and elasticity as a secondary effect, following injection of 3 commercially available cross-linked hyaluronic acid-based fillers (15mg/mL, 17,5mg/mL and 20mg/mL) in patients presenting with congenital or acquired facial malformations., Patients Et Methods: We started injecting gels of cross-linked hyaluronic acid-based fillers in those cases in 2013; we performed 46 sessions of injections in 32 patients, aged from 13-32. Clinical assessment was performed by the patient himself and by a plastic surgeon, 15 days after injections and 6-18 months later., Results: Cross-linked hyaluronic acid-based fillers offered very subtle cosmetic results and supplemented surgery with a very high level of satisfaction of the patients. When injected in fibrosis, the first session enhanced softness and elasticity; the second session enhanced the volume. Cross-linked hyaluronic acid-based fillers fill sunken areas and better softness and elasticity of scar tissues., Conclusion: In addition to their well-understood space-filling function, as a secondary effect, the authors demonstrate that cross-linked hyaluronic acid-based fillers improve softness and elasticity of scarring tissues. Many experimental studies support our observations, showing that cross-linked hyaluronic acid stimulates the production of several extra-cellular matrix components, including dermal collagen and elastin., (Copyright © 2018 Elsevier Masson SAS. All rights reserved.)

Background/objectives: Temporalis muscle lengthening myoplasty improves tightening of the lips and rehabilitates smile for patients with congenital facial palsies. Because Moebius syndrome is heterogeneous, a careful evaluation is mandatory before deciding to perform myoplasty. This series shows the role of electromyography for investigating temporalis muscle and trigeminal nerve motor functions., Methods: We conducted a retrospective study of 18 patients with no upward movements of the labial commissure and absent or unsightly smile. Electromyography was used to study the temporalis muscle bilaterally. Analysis focused on the recruitment pattern of voluntary contraction and electrical silence or activity at rest. Traces were classified as normal, neurogenic, or low-amplitude. Functional outcomes of myoplasty were evaluated by measuring the upward movement of the commissure (mm), and qualified as high (≥10), medium (>5), or little (≤5)., Results: Surgery was cancelled for 5 patients with abnormal electromyographic signs, neurogenic (2) or low-amplitude (3). Myoplasty was performed in 7 patients (age: 8-17 years), unilaterally (3) or bilaterally (4). Preoperative electromyogram was normal (3), or showed moderate neurogenic (2) or low-amplitude (2) changes. Follow-up period after surgery was from 2 to 12 years; functional outcomes were high (5), medium (1), or little (1)., Conclusion: Electromyographic study of the temporalis can detect muscle denervation or atrophy, or dyspraxia, and guide decision to encourage or discourage performing myoplasty, or enhance rehabilitation programme and make the patient aware of possibly modest outcome., (Copyright © 2016 Elsevier Masson SAS. All rights reserved.)

Facial traumas are common in children but often unconsidered. Facial injury is responsible of impressive bleeding because of the rich vascularization of the face; this bleeding is often underestimated because of the immediate arterial vasoconstriction that is very strong for children. The blood volume is 80ml/kg for a newborn, with a total of 250ml, reaching 70ml/kg at one year of age. The evaluation must be rigorously performed due to the risk of a sudden decompensation. Regarding the wounds, the primary repair must be performed directly neat or optimal in case of damaged tissues. The rule is to keep maximum of the integrity and to limit debridement. Careful repair often requires general anesthesia, especially in young children, to facilitate a perfect joining of the edges and of the mucocutaneous lines. Losses of substance should be treated by directed cicatrization. Flaps are never performed in children as a first intention for reasons developed below. Given the elasticity of the facial skeleton, fractures require a brutal shock to occur, but the clinical signs can be misleading. For instance, too specific and sometimes ignored, fractures can show weakly symptomatic signs : the fractures of the condylar and the orbital floor, with their respective complication that are temporomandibular bone ankylosis and definitive diplopia. Possible children abuse should be suspected in case of different age lesions and discrepancies between the told story and types of injuries. Once the vital urgency is eliminated, the orbital emergency should be first considered in facial traumas within the ophthalmology specialty because wounds and contusions of the globe are often under-evaluated and threaten the vision. The second emergency is the orbital floor fracture in its 'trapdoor' type, specific to the child. Combined with a motionless eye and uncontrollable vomiting, this is the second true urgency because it involves the prognosis of the oculomotricity and requires emergency surgery. Finally, dental trauma should not be overlooked because of their functional and aesthetic consequences. Primary cicatrization is usually rapid but scars remain inflammatory during a long time. The risk of hypertrophy exists in case of contusions and lacerations associated with wounds but also during puberty and in some locations. Age interfere with the result because growth will either improve or worsen the initial result, depending on the location and mechanism. The secondary specialized and prolonged managing and monitoring is capital on the functional, aesthetic and psychological points of view., (Copyright © 2016 Elsevier Masson SAS. All rights reserved.)

Introduction: The incidence of congenital nevi is one over 20,000 newborns per year, 14 % of them are located in the head and neck area. Nevi of the orbital region are particularly difficult to handle on the aesthetic and functional side. The objectives of this study were to conduct an analysis of different clinical presentations of congenital nevi of the eyelid orbital region in children to establish a treatment algorithm., Materiel and Methods: We realised a bi-centric retrospective study including 51 children with orbito-palpebral congenital nevi. We analysed the different clinical presentations, their treatments and their results., Results: Nineteen underwent direct suture excision; three a total skin graft; 15 a combination of treatments, among them four underwent tissular expansion and 14 patients were not operated and clinically followed-up. The average follow-up time was 6.6 years. In 33 cases residual nevic area was still present. The postoperative sequelae were: dyschromia (n=17), anatomical deformation of the eye (n=10), nevi outbreaks (n=8), internal canthus deformation (n=5) and ectropion (n=1)., Conclusion: The results of our study show that therapeutic abstention is preferred when the aesthetic wrong is accepted by the patient and when there is not a higher risk of malignant degeneration. In order to minimise the risk of postoperative sequelae, we propose a therapeutic algorithm for the management of congenital orbital nevi., (Copyright © 2014 Elsevier Masson SAS. All rights reserved.)

Unlabelled: Surgical management of giant melanotic naevi remains a surgical challenge. Tissue expansion provides tissue of the same quality for the repair of defects. The aim of this study is to review tissular expansion for giant melanotic naevi., Materials and Methods: We conducted a retrospective study from 2000 to 2012. All children patients who underwent a tissular expansion for giant congenital naevi had been included. Epidemiological data, surgical procedure, complication rate and results had been analysed., Results: Thirty-tree patients had been included; they underwent 61 procedures with 79 tissular-expansion prosthesis. Previous surgery, mostly simple excision had been performed before tissular expansion. Complete naevus excision had been performed in 63.3% of the cases. Complications occurred in 45% of the cases, however in 50% of them were minor. Iterative surgery increased the complication rate., Conclusion: Tissular expansion is a valuable option for giant congenital naevus. However, complication rate remained high, especially when iterative surgery is needed., (Copyright © 2013 Elsevier Masson SAS. All rights reserved.)

Acute burn is a more or less profound destruction of the skin envelope. The depth of the injury determines the severity of functional and aesthetic sequelae. Local care prevents the infection, factor of deepening of the burn. Currently the dressing used in most Burns centers is a bandage covering a bacterial product applied to the burn. The advantage of this dressing is to prevent the occurrence of local infection. In contrast, open-air method of treatment is based on the notions that the wound is infected. His purpose is to reduce the effects of infection by creating an unfavourable environment to the growth and multiplication of bacteria. The principle of this method is the formation over the burned area of an eschar. The eschar acts as a natural dressing to protect the injured area against infection. The residual skin islets are preserved. The surgical cleavage of the eschar is easy; the deep surface of the crust defines the surgical plan. Deep tangential excisions are not necessary. The implementation of this technique is easy and it is particularly well suited to pediatrics. Treatment is not painful and the child's activities are not hampered by bandages. Respect of the children's quality of life and medical-economic efficiency of this method give it a prominent place in the treatment of burns in children., (Copyright © 2011 Elsevier Masson SAS. All rights reserved.)

Introduction: Orbital fractures represent 30 % of children facial fractures. Nausea and vomiting are more predictive of entrapment than local trauma stigmatisms. Entrapment and diplopia are more frequent in adults. Delay for surgery is unclear in literature varying from 6 hours to days. The aim of this study is to summarise the aspects of orbital floor fractures in children with regard to clinical and radiological presentation, management, and outcomes., Patients and Methods: We conducted a retrospective study including 34 children presenting isolated orbital floor fracture. Clinical, radiological, ophthalmological, surgical data and outcomes were analyzed., Results: Mean age was 9.4 years. In 15% of cases, no local stigmatism of trauma was present. Entrapment fracture was the most frequent, with 81% of fat or muscles entrapment. In all, 27% of the patient had residual diplopia. Residual diplopia developed after trap-door fracture with muscle entrapment and a more than 24 hours delay for surgery., Conclusion: Trap-door fracture is frequent in childhood population. Clinical diagnosis can be difficult. However, surgical treatment should be considered before 24 hours to avoid complication as residual diplopia., (Copyright © 2012. Published by Elsevier SAS.)

Animal bite is frequently involved in children labial defect. The need for labial surgical repair is to restore anatomy and function. Local and regional flap is usually described for labial reconstructions. Few authors recommend mucosal and skin graft. In the present study, we described skin and mucosal graft for reconstruction of complex labial defect. This surgical technique can be applied in very young children with reasonable expectations of excellent functional and aesthetic outcome., (Copyright © 2012 Elsevier Masson SAS. All rights reserved.)

Introduction: The face is the area most vulnerable for dog bites in children. Surgical management is an emergency to prevent infection, functional and aesthetic outcomes. The aim of this study was to define a new gravity scale, and to determine a prevention policy., Patients and Methods: In our maxillofacial and plastic surgery department, we conducted a retrospective study from 2002 to 2010, including 77 children under 16 years old, victims of facial dog bite. We analyzed epidemiological, clinical data, surgical outcomes., Results: The mean age was 5.36 years. Dogs were principally represented by class I and II dogs; 27,7% of them had ever bitten before. In almost all the cases, the dogs belong to the family or closers. Twenty-one percent of children belong to an unfavourable social environment; 71.43% of dog bites interested the central area of the face. The bites were deep in 77% of cases with amputation or extensive loss of substance in 31% of cases. The healing time was 10.54 months. Nearly a third of patients required several surgeries; 41.56% of patients had aesthetic and functional sequelae; 35.1% of children had psychological problems afterward., Conclusion: Facial children dog bites require a multidisciplinary approach, and a long-term follow-up. We propose a new classification of dog bite severity, more appropriate to the face., (Copyright © 2011 Elsevier Masson SAS. All rights reserved.)

Performing a conventional Z-plasty on postburn scar tissue frequently leads to varying degrees of necrosis of the tips of the transposed flaps. In the conventional technique, the flaps are transposed first by anchoring the tips and then by performing the other sutures. In this order, the tips are subjected to a high degree of tension. Again, according to the conventional technique, perpendicular incisions are performed along the tips, which do not ensure the effective vascularisation of the tips in this context of postburn scarring tissue with loss of dermal blood flow. Two technical modifications are proposed: a different approach to the tension by first of all anchoring the base of the flaps and not by classical first suturing of the tips and the performance of oblique incisions away from the tips to ensure a maximum vascularisation of the subdermal fatty tissue. These two elements have allowed us to improve the results of our plasties.

After defining vascular malformations and tumors, the authors approach specific problems of these lesions involving the lips. Careful planning and assessment are necessary throughout the clinical course and evolution. Therapeutic management concern the vascular anomaly but the functional, cosmetic and psychological repercussions as well. The rules of surgical treatment are discussed in this labial location. Capillary malformations can be treated by pulsed dye laser for the skin involvement, but sometimes by reconstructive surgery in case of soft tissue and bony overgrowth. Venous malformations require percutaneous sclerotherapy, partial or total removal surgery, reconstructive surgery, with or without previous embolization, according to the size and functional repercussions. Lymphatic malformations involving the lip are based upon conservative and observing treatment or surgery according to impairment and psychological impact. There is a strong tendency for these lymphatic microcystic malformations to invade and to recur after surgery. The new lasers (diode, Nd Yag) have to be assessed in this area. Arterio-venous malformations are the most severe anomaly. When the lesion is cosmetically and functionally acceptable, the authors propose conservative management waiting for therapeutic progress expected from genetics research. Otherwise management require embolization and complete surgical treatment with lip reconstruction. The first-line treatment of hemangiomas is medical and pharmacological (local medical care, corticosteroids, interferon, vincristine) but surgery may be indicated in three situations. In urgent cases with severe complications surgery is performed after failure of medical management. Early surgery is recommended to prevent functional or cosmetic disturbance or serious psychological distress. Ultrasound dissection (Dissectron) an significantly contribute to the surgical outcome. Late surgery retains its classical cosmetic and functional indications and techniques to treat the residual after-effects. Three key-words dominate the rules of therapeutic management of all types of vascular anomalies: multidisciplinary approach, experience and carefulness.

Mandibular hypoplasia in the hemifacial microsomia have largely benefited from distraction techniques especially intraoral. In fact, these techniques are possible in the child, replacing him in a better morphological, psychological and functional configuration. They can redynamise growth and, in any case, diminish secondary distant effects. The authors, from precise criteria, propose a surgical classification to facilitate the therapeutic decision. Intraoral and sometimes bidirectional distraction, whose results are equivalent to external distraction, present numerous advantages that, in the majority of cases, make it preferred now to external distraction. Its three-dimensional (3D) effect on bone and soft tissues and the long term follow-up must be evaluated more objectively, as pre and post-distraction stereolithographic or 3D photogrammetric may get. It must be considered in the child as the first step of skeletic surgery preparing to a facilitated second step orthopedic, orthodontic or orthognathic after puberty. In the young adult, it is in competition with conventional surgery but the slow progressive process, kind with the temporo-mandibular joints, allows in mandibular asymmetries an adaptation having avoided the need for controlateral osteotomy or a bone graft.

Otomandibular dysplasia are characterised by a combination of anomalies of the ear and the mandible. From the surgical point of vue, facial dysostosis is prominent and focus the attention. For the geneticist it is a group of different entities, familial or sporadic. Familial history, detailed clinical examination looking for extra-facial associated malformations, characteristics of the facial dysostosis, unilaterality or bilaterality and biological or radiological findings allow sometimes to identify a known syndrome. A bilateral and symetric dysostosis with predominant zygomatic and malar hypoplasia suggest the diagnosis of Treacher-Collins or Franceschetti syndrome or mandibulofacial dysostosis, particularly in the presence of positive familial history. Acral anomalies associated with facial dysostosis allow the distinction between Treacher-Collins syndrome and acrofacial dysostosis (Nager and Miller syndromes). Unilateral and bilateral asymmetrical anomalies, namely facioauriculovertebral syndrome, hemifacial microsomia, otomandibular dysostosis, no. 7 cleft, first branchial arch syndrome, Goldenhar syndrome were lumping together by Gorlin in 1990, who proposed to use the term "oculoauriculovertebral spectrum". This classification is the first step before genetic studies, who need homogeneous group of patients. Lastly recurrence risk can be evaluated and genetic counselling can be done only if a precise genetic diagnosis is known.

From an experience in osteogenic distraction techniques acquired since 1993 and facing a case of retromandible, the authors have tried to define the criteria leading them to suggest a distraction rather a classical surgical procedure. The selection of the patient is based upon the age, the significance of the advancement, the asymmetry of the advancement and the former existence of a temporomandibular joint degenerative disease. Monitoring the distraction, in particular with per- and post-distraction orthodontics, remains complicated. The overcorrection and the reduction of recurrences after advancement using distraction remain openly discussed.

The authors review the bone lengthening techniques used in orthopaedics, analyse the application of osteogenesis by surgical distraction of the mandible and describe the progress in techniques and equipment. The presentation of clinical cases of mandibular hypoplasia treated by intraoral distraction emphasizes the value of this new technique, particularly in terms of the morphological results, which are superior to those obtained by conventional techniques.