Sabrina Guillen Fabi

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The shape and fullness of the lips have a significant role in facial aesthetics and outward appearance. The corrective needs of a patient can range from a subtle enhancement to a complete recontouring including correction of perioral rhytides. A comprehensive understanding of the lower face anatomical features and injection site techniques are foundational(More)
Botulinum toxin A was Food and Drug Administration approved in 2002 for the temporary correction of glabellar frown lines. Since that time, a variety of neuromodulators have established a convincing profile for both safety and efficacy in the treatment hyperdynamic rhytides of the upper face. With increasing clinical experience and expertise, these(More)
Microfocused ultrasound (MFU) has been recently developed to meet the ever-growing public demand for achieving significant, noninvasive skin lifting and tightening. MFU can be focused on subcutaneous tissue where the temperature briefly reaches greater than 60°C, producing small (<1 mm(3)) thermal coagulation points to a depth of up to 5 mm within the(More)
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