[The eyelid-cheek junction]. / La jonction palpébro-jugale.

The eyelid-cheek junction is a key area which generates many comments: from looking tired to looking good or rested, without forgetting charm, beauty, and a youthful appearance. In spite of many interesting medical and surgical procedures, treating this area is sometimes difficult and results are not always up to our expectations. Standardized blepharoplasty, which has often been improperly used, has shown its limits. Since the latest refinements, lipostructure has revolutionised blepharoplasty and serving as a reference, it has become an established technique. Subperiostal mediofacial lift allows outstanding results at the cost of a certain technical aggressiveness. Aesthetic medicine proposes worthy alternative and/or appropriate complementary solutions. Different procedures we dispose of have been reviewed together with their assets and their limits. A codification of therapeutic indications is proposed. The positioning of the eyelid-cheek clinical junction in relation with the low orbital bone rim influences our strategy in choosing the appropriate technique.

Modern lipostructure: the use of platelet rich fibrin (PRF).

OBJECTIVES: To evaluate the interest of growth factors adjonction during lipostructure. MATERIALS AND METHODS: Between May 2005 and June 2012, 232 patients benefited from this modern approach of lipostructure with concentrate of platelets. The technique evolves on the simplification way. RESULTS: All the patients were satisfied with the result with minimal associated resorptions. No massive resorption requiring a resumption of lipostructure was noted. CONCLUSION: By offering a matricial support to angiogenesis and by stimulating the proliferation of pre-adipocytes, the PRF could have a beneficial role on the cicatrization and the consolidation of an adipocyte graft.

[Botulinum toxin and rejuvenation of the eye]. / Toxine botulique et rajeunissement du regard.

AIM OF THE STUDY: Treatments with botulinum toxin in the forehead and periorbital areas may induce disappointing or even paradoxical results. Our study, focused on this area aimed at refining injection techniques by analyzing muscular balances and comparing the effect according to injection doses and topography. METHODS: This experimental study has been carried out in the form of 2 session workshops, with volunteers duly informed of the study contents and giving their informed consent. It was conducted by physicians and surgeons members of SAMCEP* (Société Avancée de Médecine et Chirurgie Esthétique et Plastique). The botulinum toxin was onabotulinumtoxin A. Results were evaluated 15 days after treatment, in regard to global eyebrow position, eyebrow head and tail position; muscle interactions; lines above the eyebrow. Eleven case reports and their results are shown and discussed. CONCLUSION: Our study underlines two important insights: muscle balances and "border areas", between orbicularis oculi and corrugator, key features for eyebrow head, and between frontalis and orbicularis oculifor eyebrow tail.