Facial necrotising fasciitis following rhytidectomy.

Rhytidectomy is the most common surgical procedure used to rejuvenate the appearance of the aging face and neck. Necrotising fasciitis is a rapidly progressing, life-threatening, bacterial infection of the skin, the subcutaneous tissue, and the fascia. We report a case of necrotising fasciitis of the face caused by a group A streptococcal infection after rhytidectomy on a healthy female patient. An abscess on her hand that had been caused by an infection related to a venous catheter had provided a potential entry for the pathogen, and treatment combined both surgical debridement and antibiotics. The operation had resulted in large tissue losses around the ears, which we treated by healing by second intention.

[Damage control applied to severe maxillofacial trauma]. / Damage control appliqué aux traumatismes maxillofaciaux graves.

Damage control is defined by the extreme emergency implementation of a first resuscitation and surgical step, during which there is no attempt at repairing lesions but only at restoring adequate physiological function. In recent years, "damage control" has considerably improved the management of polytrauma patients, especially in war surgery. Respiratory distress or hemorrhagic shock requirements are critical maxillofacial emergencies. We present the specificities of "damage control" management for patients with severe maxillofacial trauma. Some clinical and biological criteria have been defined to choose "damage control" strategy, in patients presenting with life-threatening facial hemorrhage after facial trauma. A rapid initial stage restores vital functions. Airways are maintained and secured: oro-tracheal intubation, cricothyroidotomy, surgical tracheotomy. Facial bleeding is controlled with various means: oronasal packing, angiographic embolization, selective ligation then external carotid artery if necessary. The resuscitation step stabilizes the lethal triad: hypothermia, coagulopathy, metabolic acidosis. The second step that comes in later is a surgical repair of facial injuries. "Damage control" can be adequately applied to the management of patients with severe maxillofacial trauma.

[Palatal fibromucosal graft to correct lower eyelid retraction]. / Greffe de fibromuqueuse palatine pour corriger la rétraction de la paupière inférieure.

INTRODUCTION: Retraction of the lower eyelids has multiple etiologies. Its surgical treatment is a vertical elongation of the tarsus. This can be obtained by using a graft. We describe a sampling and grafting technique using palatal fibromucosa intratarsal graft. TECHNICAL NOTE: The procedure is performed in two steps under general anesthesia. The graft is harvested on the lateral sides of the palatine vault to avoid neurovascular bundles. This area corresponds to the maxillary fibromucosa according to Delaire's classification. The graft is then inserted in the lower eyelid tarsus. DISCUSSION: Many "spacers" are available to extend the posterior lamella vertically; the palatal fibromucosa graft may be used directly and is easy to harvest. It has a similar stiffness to that of the tarsus and there is no need to harvest periosteum. Sparing the periosteum allows for a better healing of the donor site and decreases postoperative pain. The lateral harvesting area, away from the anterior palatine artery, seems more accessible than the median area, especially in ogival palates.

Trigeminal neuralgia: a new therapy?

Trigeminal neuralgia (TN) is a rare form of neuropathic pain that results in sudden, unilateral and recurrent pains in the distribution of one or more branches of the trigeminal nerve. The aetiology of TN remains unclear and several theories have been proposed. Many medical and surgical methods have been applied with only partial effectiveness and several side effects. New hypotheses and therapeutic methods are urgently needed. Using evidence presented in a literature review and in our own case report, we hypothesize that pain resulting from trigeminal neuralgia can be caused by demyelinating lesions in the trigger zone. These lesions can be repaired through the injection of fat containing Adipose-Derived Stem Cells (ADSC).

[Micro-re-injection of autologous fat]. / Micro ré-injection de tissus graisseux autologue.

INTRODUCTION: Autologous fat graft has become the gold-standard defect filling technique. "Lipostructure(©)" was described by Colman in 1994. It is perfectly codified and gives excellent results. The filling of superficial skin layers with the routine technique is difficult. It can be performed with a new technique developed by G. Magalon called micro-re-injection of autologous fat. TECHNIQUE: The adipose tissue is harvested without any incision, using a specific 2 mm cannula. The harvested fat tissue is centrifuged according to Coleman's recommendations. Re-injection of purified fat is performed with 0.8 mm specific cannulas, without any incision. 500-micron grafts are injected in multiple layers in the subdermal stratum. DISCUSSION: This autologous fat graft respects Coleman's procedure principles and preserves the histological structure. This technique is well adapted for facial defects, especially for the lips. It is more precise because the fat deposits are thinner. It does not require any skin incision. It proved to be less painful for our patients, and there was less postoperative edema than with the reference technique. Micro re-injection broadens the indications of autologous fat tissue graft in the fields of plastic (lip, eyelids) and reconstructive (retractile scar) surgery.

[Lifting of the oval face--LOV: technical note]. / Lifting de l'ovale du visage--LOV: note technique.

OBJECTIVE: The authors describe a rejuvenation surgical technic of cervical area ptosis. It is called LOV for "Lifting of the Oval of Visage". LOV is realised under local anaesthesia, lasts about 40 minutes. In this study, post-operative results are evaluated after one year. MATERIAL AND METHODS: retrospective study with anonymous questionnaire measuring patient's satisfaction, operated between january 2011 and december 2011, by the same surgeon in the department. RESULTS: 43/45 questionnaires were analyzed, 40 females (93%) and 3 males (7%). Average age was 56 years, with a range of 51 years to 66 years. Our satisfaction ratings values after surgery were: very good: 32 (74.4%), good: 8 (18.6%), intermediate: 2 (4.6%), unsatisfied: 1 (2.3%), will not undergo LOV again: 1 (2.3%), would not recommend LOV to a friend: 2 (4.6%), recommend LOV to a friend: 37 (86%). The only complication (2.3%) was an unilateral hypoesthesia earlobe. CONCLUSION: LOV is simple and effective. It is a surgical alternative in the treatment of cervical area ptosis. Performed under local anesthesia, this short procedure responds to complaints of patients: safe rejuvenation and natural looking. Since 2008, LOV is performed in our department. Recruitment is most often "word of mouth", as confirmed by 86% of patients who would "recommend it to a friend". In cosmetic procedure, we should always keep in mind "a good result is measured to good patient satisfaction".

[Marionette fold treatment by depressor anguli oris section: technical note]. / Traitement des plis d'amertume par section du depressor anguli oris: note technique.

Marionette folds are typical signs of facial aging. They result from contraction of depressor anguli oris (DAO) muscle, which tracts the corner of the mouth inferiorly and laterally. Marionette folds express sadness, contrary to the real mood of patient, and constitute a purpose of consultation. A systematic classification of facial aging types has been developed by Glogau in 1994. It differentiates four types of wrinkles according to their severity. Type IV of marionette folds resists to treatment with filler injection or botulinum toxin type A. Some authors, like Le louarn C., have developed surgery techniques to correct those types IV of marionette folds. In this article, we describe the DAO section technique we use. Intervention occurs under local anaesthesia, by intrabuccal approach. Horizontal mucosal incision is performed 1cm long, at the vestibular projection of DAO insertion. Orbicularis oris and buccinator muscles are retracted horizontally to let appear the DAO fibers, which are cut until subdermal fat is seen. This technique must be completed by botulinum toxin type A injection in the inferior part of the DAO to avoid muscular regeneration. DAO section is an easy, quick and efficient surgery, which allows perennial correction in marionette folds treatment. It completes other less invasive techniques to enlarge therapeutic possibilities available for surgeons and patients.

[Tooth abscess: management in the field]. / Abcès dentaires: diagnostic et prise en charge sur le terrain.

Tooth abscess can be diagnosed based solely on clinical findings. No additional studies are required. Abscess can be treated using a few basic instruments.