Background: Transconjunctival blepharoplasty is the management of lower eyelid structures via conjunctival approach and usually applied to cosmetic improvement using this approach. Aim objectives: The study aimed evaluate compare aesthetic result for residual fine wrinkles after transconjunctival alone or combined with post-operative fractional CO2 laser. Subjects methods: present was carried o...

Background : Fractional CO2 laser resurfacing in the treatment of acne scars, attempts to reduce adverse effect by creating microscopic injury zones dermis with skipped interval areas. Aim study The purpose this is compare safety and efficacy high pulse energy (70 mJ) low (45 fractional facial scars. Patients Methods Twenty patients moderate severe atrophic scars were treated three sessions at ...

BACKGROUND Transient hyperpigmentation is the most common complication seen following cutaneous carbon dioxide (CO2) laser resurfacing. OBJECTIVE The purpose of this study was to determine whether the use of a topical skin lightening regimen prior to cutaneous laser resurfacing reduces the incidence of post-laser resurfacing hyperpigmentation. METHODS One hundred consecutive CO2 laser resur...

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BACKGROUND AND PURPOSE The outcome of modern resurfacing remains to be determined. The Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR) started collection of data on hip resurfacing at a time when modern resurfacing was started in Australia. The rate of resurfacing has been higher in Australia than in many other countries. As a result, the AOANJRR has one of the ...

BACKGROUND Fractionated ablative laser resurfacing has become a widely used treatment modality. Its clinical results are often found to approach those of traditional fully ablative laser resurfacing. OBJECTIVE To directly compare the molecular changes that result from fractionated and fully ablative carbon dioxide (CO(2)) laser resurfacing in photodamaged human skin. METHODS AND MATERIALS P...

BACKGROUND Young patients with osteonecrosis (ON) treated with THA often have suboptimal function and radiographic failure with eventual revision. Resurfacing may be an option because of potentially increased functionality and decreased radiographic failure, although neither has been confirmed in the literature. QUESTIONS/PURPOSES We therefore compared the clinical scores and radiographic fai...

BACKGROUND A variety of nonablative lasers have been used to improve skin color and toning. Evidence of new collagen has been seen. Using blinded observer analysis of electron microscopic changes, we have documented the effect of a nonablative Nd:YAG laser on collagen production and its relationship to patient age. OBSERVATIONS Ultrastructural analysis of 9 patients showed a decrease in overa...

BACKGROUND Fine lines and rhytides are clinically evident signs of photodamage. Traditionally, ablative and nonablative lasers have been used for nonsurgical facial rejuvenation, but their side effects and downtime have limited their use. OBJECTIVE Radiofrequency (RF) is novel nonablative technology originally used to target photodamage. It differs from lasers in that it uses an electric curr...

BACKGROUND AND OBJECTIVES Nonablative dermal remodeling is an evolving technology that has generated great interest among both laser surgeons and patients. Evidence indicates that dermal collagen formation is the key mechanism of action for the nonablative techniques. We studied, with ultrasound, new collagen formation after nonablative laser irradiation. METHODS Ten patients with facial rhyt...