Skin aging: the dermal perspective.

The world population of adults aged 60 years or more is increasing globally, and this development can impact skin disease morbidity and mortality, as well as being reflected in the health care system organization. There is substantial evidence that the burden from a remarkable number of skin nonmalignant and malignant conditions is greater in the elderly. Dermatologic research and clinical education in dermatology should focus on both challenges and opportunities created by aging.

Using dental implants in the prosthetic rehabilitation of patients with cleft defect type II.

A dental implant may be used in prosthetic tooth reconstruction in cleft patients. There are three main indications for this approach: substitution of a missing single tooth, an abutment for the framework, and an abutment for a fixed dental prosthesis (we designate these as defect types I, II, and III). A clinical report about prosthetic rehabilitation using dental implants instead of a fixed or removable partial prosthesis is presented.

Bone reconstruction of the maxillary alveolus for subsequent insertion of a dental implant in patients with cleft lip and palate.

Bone grafting of maxillary alveolus cleft defect followed by insertion of dental implant may be a good alternative to conventional prosthetic treatment. The principle is the formation of stable alveolar crest with a sufficient three-dimensional volume. The problems are lack and quality of mucoperiosteum for the reconstruction of shell and bone gap characteristics for bone graft intake.

Guided tissue regeneration, barrier membranes and reconstruction of the cleft maxillary alveolus.

The use of barrier membranes for bone regeneration is especially beneficial in the case of severely affected soft tissue. One useful indication may be the formation of an effective shell for bone grafts in maxilla cleft defect reconstruction. When selecting a proper material for clinical use, one must consider the safety record, the resorption time and route of elimination, the time of the maintained barrier function, the necessary time of mechanical strength, and costs.

Localization of the sentinel node of the upper outer breast quadrant in the axillary quadrants.

Background: Sentinel node (SN) biopsy is associated with much less morbidity than axillary dissection. In patients with early breast cancer, lymphatic mapping and SN biopsy accurately stage the axillary nodes. Both currently available lymphatic mapping agents, radiocolloid and blue dye, have some limitations that may make perioperative or preoperative SN identification difficult.

Moustache reconstruction in patients with cleft lip: (final aesthetic touches in clefts-part ii).

Men with clefts often have limited or even missing moustache growth in scar areas or in the upper lip prolabium. However the histological testing showed the absence or at least the inactive form of androgenic receptor in hair follicle of cleft site, transplantation of autologous grafts harvested from hair was successful in all six cases either into scars or the prolabium. A more natural effect was achieved by using micrografts.

The anthropometric verification of corrective surgery outcome in cleft secondary deformities.

An anthropometric measurement serves as both an objective assessment and a description of shape and size. Gypsum casts were used for the measurement, along with a statistical evaluation of results, to compare the appearance of patients with a complete unilateral or bilateral cleft lip and palate prior to corrective surgery of their secondary deformity and following this intervention. The evaluated approach was our own modification of rhinoplasty and lip correction, using the remodeling and extension of soft tissues envelope by a skin flap.

Augmentation by autologous adipose tissue in cleft lip and nose. Final esthetic touches in clefts: part I.

Although patients with a cleft lip and palate undergo many surgeries and other therapeutic procedures in the course of their treatment, many are still deeply concerned with their handicap and continue searching for perfection in their appearance. Augmentation using the subject's own fat cells involves minor invasion, is readily available, is an unpretentious method regarding time and cost, and has no contraindications. This method can serve to supplement a hypotrophic scarred upper lip and nasal columella, and by improving the volume, it induces a more natural contour, which reduces the stigmatizing deformity as well as the visibility of externally apparent scars.

Bioactive glass-ceramics in facial skeleton contouring.

The removal of certain facial-bone defects is a prerequisite to restoration of function, stability, and appearance. Synthetic bone substitutes are beneficial in cases where other operative techniques would be an unacceptable burden for a patient. Satisfactory results can be achieved in one surgical intervention with low costs and low demand on technical equipment.