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At least 235 records · Page 13Linked to original sources
PubMed1995

Endoscopic management of glabellar frown lines.

Resection of the corrugator muscles has been done for years as a routine adjunct to open coronal browlifts. The new endoscopic procedure described here permits endoscopic resection of the corrugator muscles through three 5-mm hairline incisions in those patients who do not need or want a browlift. The primary benefit is that of reducing the subconscious tendency to frown that some patients exhibit whenever concentrating or conversing. Although patients typically seek plastic surgery procedures to improve how they see themselves, these patients seek a reduction in the subconscious frown to improve how others see them and react to this unattractive facial expression.

Adult↗
PubMedDate not supplied

Pectus excavatum breast and chest deformity: indications for aesthetic plastic surgery versus thoracic surgery in a multicenter experience.

BACKGROUND: Breast and chest wall disfiguration attributable to a funnel chest is an aesthetically and sometimes functionally debilitating deformity requiring surgical correction. Whereas extensive and combined deformities of the ventral chest wall are classically corrected using a so-called minimally invasive repair of the pectus excavatum, a modified Ravitch repair, or the minimized Erlangen repair, plastic surgeons are mostly challenged with alloplastic implant corrections of mild funnel chests. The authors have introduced an endoscopic method for placement of customized implants to restore the visible and nonfunctionally disturbing deformation of mild funnel chests when only the sternal plate is involved. This study compared these different plastic surgical and thoracic surgical approaches in a multicenter experience to develop a clinical algorithm and to identify those patients not requiring bony correction but rather alloplastic endoscopic implant correction alone. METHODS: Patients with deformed rib cages and sternal plates were treated with the Erlangen minimally invasive procedure or a modified Ravitch procedure. For deformities involving the sternal bones only, endoscopically assisted minimally invasive implantation of silastic implants was performed. RESULTS: Between 1987 and 2003, 599 patients with a pectus excavatum deformity were treated surgically by the authors' group. Between 1999 and 2003, 515 patients underwent surgery using the Erlangen minimally invasive repair technique at Friedrich-Alexander University-Erlangen. In addition, 84 patients underwent surgery at the Freiburg University Medical Center. In the current series, 79 patients underwent surgery using the modified Ravitch method. The mean patient age was 20.5 years (range, 3-54 years), and the rate of postoperative relapses was 5%. The findings showed that 73% of the patients judged the aesthetic result as excellent to good, and 20% were satisfied. In contrast, only five patients were suitable for soft tissue augmentation only. Two of these patients in the initial period received custom implants presternally via classical transverse skin incisions, whereas three patients were treated with endoscopic customized implant tissue augmentation. CONCLUSION: Whereas with combined deformity of the sternal plate and the rib cage, a modified Ravitch repair yields good results, the endoscopic soft tissue correction with customized implants helps to avoid unsightly scars, allows for safe hemostasis in the dissection pocket, and leads to enhanced patient satisfaction. In the case of major chest wall deformity with orthopedic and functional relevance, a combination of the minimally invasive procedures (e.g., endoscopic correction and Erlangen repair) seems to show both optimized cosmetic results and maximized functionality.

Adolescent↗
PubMed1997

Rotation advancement in traumatic upper lip ectropion.

Rotation advancement is a well-known technique in cleft lip repair. This procedure corrects lip length and abnormal muscle insertion, and allows for accurate approximation of lip structures. It is a widely accepted standard of practice for congenital harelip repair that teaches fundamental principles of reconstructive surgery. An innovation is presented in which this procedure is used to correct a traumatic lip ectropion. The anatomic design is identical to a congenital cleft lip repair. The benefits of this approach are discussed in an interesting patient report.

Adult↗
PubMedDate not supplied

Life satisfaction, self-esteem, and body image: a psychosocial evaluation of aesthetic and reconstructive surgery candidates.

Psychology should be an important part of a plastic surgery procedure in order to buoy up the patient so that he gains a consequent relief of psychiatric and social problems. It is a fact that reconstructive surgery patients also seek psychological stability and a better appearance that is acceptable to society. While the life satisfaction, self-esteem, and body image of the individual who seeks aesthetic plastic surgery has been a special concern in the plastic surgery literature, data about reconstructive surgery patients are usually lacking. To understand the factors influencing the aim of an individual seeking plastic surgery, this prospective controlled clinical study was designed. We hypothesized that they should have lower life satisfaction and self-esteem and more distorted body images than the "normal" population. Three hundred individuals were included in the study. Both the aesthetic surgery group (AG) and the reconstructive surgery group (RG) consist of 100 (n = 100) subjects. Individuals chosen randomly from the total population seen in the 12-month period were included regardless of the type of procedure, body region, or type of trauma as well as whether or not their wish for surgery was justified by the staff. The third group, the control group (CG), also consists of 100 (n = 100) subjects and was chosen from the "normal" population. All 300 subjects were asked to complete four scales: the Socio-Demographic Questionnaire, Life-Satisfaction Index (LSI), Self-Esteem Inventory (SEI), and Body-Image Inventory (BII). Results were collected and compared. The LSI results for the two surgical groups were found to be similar to those for the CG, with the RG demonstrating the lowest level. For the SEI there was a significant difference between the two surgical groups, being in favor of the AG, and a greater difference was noted between the CG and the RG. BII results showed no significant difference among the three groups. As a result, although there may be some, a regular person who seeks an aesthetic procedure should not be considered a psychologically disturbed individual at face value and each case should be evaluated individually in the preoperative consultation. Similarly, individuals who present for reconstructive procedures and wish further aesthetic refinements should be evaluated and treated exactly as pure aesthetic candidates.

Body Image↗
PubMed2003

Anterior cruciate ligament reconstruction using semitendinosus and gracilis tendons, bone patellar tendon, or quadriceps tendon-graft with press-fit fixation without hardware. A new and innovative procedure.

BONE--PATELLAR TENDON: The "no hardware" technique for ACL reconstruction is a new method that offers many advantages and is straightforward to perform. Its main innovative feature is that it does not require bone-block harvesting from the patella. This reduces donor site morbidity and prevents patellar fractures. The bone tunnels are made using tube harvesters and compaction drilling. This minimizes trauma and obviates the risk of bone necrosis. The articular entrance of the tibial tunnel is completely occupied by the grafts. This prevents a windshield-wiper effect and synovial fluid ingress into the tunnel, and enhances graft incorporation. The fact that no hardware is used with both patellar tendon or hamstring grafts significantly reduces the overall cost of the operation and facilitates revision surgery. The quadriceps tendon is also a very good graft. It is thick and has good biomechanical properties and low donor site morbidity. Its disadvantages are: weakness of quadriceps after the operation, an unsightly scar, and some difficulty in graft harvesting [58]. Also, postoperative MRI is not fraught with the problem of metal artifacts. It is difficult to decide which of the methods currently available for ACL reconstruction is the best because most of them give satisfactory results. In the future, assessments of knee ligament reconstruction techniques should look at long-term stability combined with low complication rates. Ease of revision surgery and low cost should also be taken into consideration, given the large annual volume of knee ligament reconstructions (50,000 in the United States alone) [59]. We believe that our technique addresses most of these issues, and that it constitutes a useful alternative method for ACL reconstruction. SEMITENDINOSUS--GRACILIS: This technique, which was used with 915 patients from June 1998 to February 2002, shows a particularly low rate of postoperative morbidity. The reason is probably to be found in the "waterproofing" of the bone tunnels, which lead to less postoperative bleeding and swelling. No drains were used. Rehabilitation follows the same protocol as used for the reconstruction using patellar tendon grafts (accelerated/functional). As expected, there was no widening of the femoral tunnels and little widening of the tibial tunnels. Interestingly, tibial tunnel enlargement was significantly less in a nonaccelarated rehabilitation group than in the accelerated group [60] without affecting stability. The measured internal torque of the hamstrings, as well as their flexion force, already had returned to normal 12 months postoperatively. In a prospective randomized (unpublished) study comparing this technique with ACL reconstruction with BPT grafts with medial or lateral third with only one bone plug (from the tibial tuberosity, see technique described above), we found no significant difference between both groups in subjective scores, stability, KT-1000 values, Tegner activity score, and IKDC at 1-year follow-up. Only the results of kneeling and knee walking testing were significantly better in the hamstring group [61]. In summary, the advantages of this presented technique are: (1) the knot of the graft is close proximally to the anatomic site of the insertion of the ACL, thus avoiding the Bungee effect.; (2) the press-fit tunnel fixation prevents synovial fluid entering the bone tunnels, windshield-wiper effect, and longitudinal motion within the tunnel; the intensive contact between the bony wall of the tunnel and graft collagen over a long distance without any suture material results in quick and complete graft incorporation; and (3) no fixation material means no hardware problems, facilitates revision surgery, and lowers overall costs.

Anterior Cruciate Ligament↗
PubMedDate not supplied

Duration of anesthesia as an indicator of morbidity and mortality in office-based facial plastic surgery: a review of 1200 consecutive cases.

OBJECTIVE: To define whether duration of anesthesia is an indicator of patient morbidity and mortality in facial plastic surgery performed in an accredited office-based surgical facility. DESIGN: A prospective and retrospective outcomes analysis of 1200 consecutive patients who underwent facial plastic surgery from July 1995 to February 2005. Outcomes of patients who underwent surgery with anesthesia for less than 240 minutes were compared with those of patients who underwent surgery with anesthesia for more than 240 minutes. RESULTS: Of the 1200 cases analyzed, in 1032 (86%), duration of anesthesia was longer than 240 minutes. There were no deaths and no cases of myocardial infarction or pulmonary embolism in this study group. Morbidity in the 1200 cases was reported as follows: 1 case of respiratory failure, 1 case of central nervous system deficit, 1 case of adverse reaction to medication, and 1 case that required transfer to a hospital. There were 6 cases of prolonged recovery from anesthesia. Incidences of major morbidity in the group of 168 patients (14%) whose anesthesia lasted less than 240 minutes were the same as in the group whose anesthesia lasted more than 240 minutes. CONCLUSIONS: In an accredited office-based facial plastic surgery facility, anesthesia duration is not an indicator of patient morbidity and mortality. Combined facial plastic surgery procedures, using general anesthesia, can be accomplished safely in the office-based environment, and inpatient care would not have altered morbidity in this study group.

Adolescent↗
PubMed2006

Expansive duraplasty for the treatment of spinal extradural arachnoid cysts: case report.

The authors report the case of a 25-year-old man with a thoracolumbar extradural arachnoid cyst who underwent expansive duraplasty. Symptoms, preoperative magnetic resonance imaging features, and intraoperative findings suggested the involvement of entrapment neuropathy in the manifestation of symptoms. To the authors' knowledge, this case represents the first evidence that expansive duraplasty can achieve complete resolution of the symptoms in a patient with a spinal extradural arachnoid cyst. The results indicate that duraplasty may be an alternative option in cases in which complete resection of the lesion is difficult and widening of the dural sac is necessary at surgery.

Adult↗
PubMed2006

Corrective otoplasty for symptomatic prominent ears in U.S. soldiers.

The purpose of this investigation was to evaluate U.S. Army soldiers who presented to the plastic surgery service with the inability to properly wear a government-issued Kevlar field helmet because of their prominent ear deformity. Between September 2000 and April 2002, four patients with prominent ears and helical rim skin abrasions with breakdown attributable to abutment from their helmets underwent open otoplasty with conchal bowl resection via a posterior approach. Symptomatic relief and cosmetic improvement were obtained, with no incidence of complications or recurrence during the follow-up period, which ranged from 9 to 22 months. All patients were able to wear their Army-issued Kevlar helmets without difficulty after surgery. Otoplasty is an effective, reliable procedure that has now been performed to alleviate symptoms in an otherwise asymptomatic patient population.

Adult↗
PubMed2002

Tissue engineering and ENT surgery.

Tissue engineering is the development of biological substitutes for the repair and regeneration of damaged tissues. We explain the principles of this emerging field of biotechology. The present and potential applications of tissue engineering technologies in ENT surgery are then reviewed.

Animals↗