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PubMed2004

[The interdisciplinary approach in reconstructive surgery of the extremities].

In cases of extended post-traumatic soft-tissue and bone loss as well as with mutilating infection or radical tumor resection, multidisciplinary options are required to salvage extremities and functional rehabilitation. A surgical team approach allows for reduction of amputation rates, wound healing complications, and secondary procedures in limb oncology and trauma. The goals and limitations of cooperative surgical concepts are described. In the future, continuing medical education will focus not only on indications and techniques but also on complication management, medicolegal problems, and economic deficits due to maladapted legal structures. Provided clear clinical pathways are introduced to guide indications, surgical procedures, and postoperative treatment, marked financial deficits may be avoided. While, in the past, responsibility for the patient and ethical considerations resulted in the development of voluntary interdisciplinary treatment programs, economic strategies and an increasing number of malpractice suits will inevitably produce new imperatives for interdisciplinary cooperation in the future.

Adult↗
PubMed1997

[Plastic surgery concepts for coverage of extremity defects within the scope of general surgery].

Soft tissue defects of the extremities are infrequent within the spectrum of general surgery and are predominantly found with perfusion disorders of macro- and microcirculation in the lower extremities. In the upper extremity, they are more frequently seen after i.v. cytostatic drug administration and tumor resections. This article describes the most frequent causes of complex defects of the extremities. Common flaps for the reconstruction of these defects and the pathway to decision making are elucidated.

Antineoplastic Agents↗
PubMed2007

Non-neoplastic conditions presenting as soft-tissue tumours.

Review of referrals to our unit over the last 7 years showed that of approximately 750 cases referred as soft-tissue tumours, 132 were subsequently diagnosed as non-neoplastic lesions. The imaging characteristics of these lesions are presented to differentiate them from neoplasms. The most common diagnoses were myositis ossificans, ganglion cyst, abscess/infection, bursitis and synovitis. The imaging features of other rarer conditions will also be discussed.

Abscess↗
PubMed2006

Pediatric athlete hip disorders.

Injuries of the hip and pelvis in pediatric athletes are receiving increased attention. The majority of injuries are soft tissue injuries or apophyseal injuries that heal with nonoperative supportive treatment. Unique injury patterns can be seen in patients who have underlying pediatric hip disorders such as slipped capital femoral epiphysis, and Legg-Perthes disease. With the advent of hip arthroscopy and the development of more advanced imaging of the hip through MR arthrography, internal derangements of the hip such as labral tears, loose bodies, and chondral injuries are being diagnosed and treated with increased frequency. This article reviews the more common injuries of the hip and pelvis in pediatric athletes.

Adolescent↗
PubMed2001

Epidemiology and man-days loss in burn injuries amongst workers in an oil industry.

This retrospective study, conducted at the Indian Oil Corporation Ltd. (Assam Oil Division) Hospital, Digboi, in a period of 5 yr amongst workers of IOC Ltd. (AOD) describes work-associated injuries. Out of 2320 cases of different types of injuries involving workers over this period, 820 (35.3%) occurred at the workplace. 1430 (61.6%) at home or other places and 70 (3.1%) occurred on way to the workplace. Burn injuries were found in 132 cases (5.8% of the total injuries), but constituted 12.6% of the accidents at the workplace. The majority of the other injuries were soft tissue injuries, including sprains 1288 (55.5%) and hand injuries 688 (29.5%). Major burns (above 20% BSB) were found only in 5 cases. The most common sites of involvement in minor burns were the hands (45 cases), the legs (35 cases) and face (20 cases) with the remaining involving the chest and abdomen. Scald injury was observed in 66/132 (50%) cases, contact burns in 13/132 (10%) cases, flame burns in 33/132 (25%) cases, chemical burns in 11/132 (8.3%), and electrical burns in 9/132 (7%) cases. Mortality was 1.5%. Working days lost (man-days loss) in burn injuries was found to be higher in comparison to other injuries of similar severity. Causation of industrial burns is discussed and importance of prevention of burns in industries has been emphasised.

Absenteeism↗
PubMedDate not supplied

Correction of complex foot deformities using the Ilizarov external fixator.

There are many drawbacks to using conventional approaches to the treatment of complex foot deformities, like the increased risk of neurovascular injury, soft-tissue injury, and the shortening of the foot. An alternative approach that can eliminate these problems is the Ilizarov method. In the current study, a total of 23 deformed feet in 22 patients were treated using the Ilizarov method. The etiologic factors were burn contracture, poliomyelitis, neglected and relapsed clubfoot, trauma, gun shot injury, meningitis, and leg-length discrepancy (LLD). The average age of the patients was 18.2 (5-50) years. The mean duration of fixator application was 5.1 (2-14) months. We performed corrections without an osteotomy in nine feet and with an osteotomy in 14 feet. Additional bony corrective procedures included three tibial and one femoral osteotomies for lengthening and deformity correction, and one tibiotalar arthrodesis in five separate extremities. At the time of fixator removal, a plantigrade foot was achieved in 21 of the 23 feet by pressure mat analysis. Compared to preoperative status, gait was subjectively improved in all patients. Follow-up time from surgery averaged 25 months (13-38). Pin-tract problems were observed in all cases. Other complications were toe contractures in two feet, metatarsophalangeal subluxation from flexor tendon contractures in one foot, incomplete osteotomy in one foot, residual deformity in two feet, and recurrence of deformity in one foot. Our results indicate that the Ilizarov method is an effective alternative means of correcting complex foot deformities, especially in feet that previously have undergone surgery.

Adolescent↗
PubMed1999

Prevalence of dental trauma in 6000 patients with facial injuries: implications for prevention.

OBJECTIVE: In contrast to epidemiologic studies on facial injuries reporting on dental trauma, facial bone fractures with dentoalveolar injuries, or soft tissue injuries individually, the purpose of this study was to evaluate the overall place of dental trauma in facial injuries. This was a retrospective investigation of the impact of sport, work, violence, traffic, household, and play accidents in the relationships among dental trauma, facial trauma, and other concomitant trauma. Finally, preventive considerations are discussed. STUDY DESIGN: Six thousand patients registered at the University Hospital of Innsbruck's Department of Oral and Maxillofacial Surgery during a period of 6 years 4 months were admitted for dental trauma, facial trauma, or both. Records were analyzed for cause of injury, age, gender, monthly distribution, frequency, type of injury, and frequency of dental trauma in relation to facial injuries and concomitant injuries. RESULTS: The incidence of dental injuries with respect to the total number of facial injuries was as follows: 57.8% in play and household accidents, 50.1% in sports accidents, 38.6% in accidents at work, 35.8% in acts of violence, 34.2% in traffic accidents, and 31% in unspecified accidents. The overall incidence revealed was 48.25%. CONCLUSION: Our findings support the fact that in the mosaic of traumatic injuries, the frequencies of tooth trauma and its sequelae are underestimated and that such trauma and sequelae occur without a predictable pattern of intensity and extensiveness. Preventive approaches are the sole way to minimize the number of these injuries. Substantial progress made in treating facial and dental trauma in the last 2 decades only improves functional and esthetic outcomes among the population that has suffered dental injury.

Accident Prevention↗
PubMed2002

Musculoskeletal injuries in the Norwegian National Ballet: a prospective cohort study.

The purpose of the present study was to determine the incidence of musculoskeletal injuries among professional ballet dancers in the Norwegian National Ballet. A 19 weeks prospective study with registration and clinical assessment of dancers with injuries was conducted. Medical staff working for the National Ballet registered incidence of injuries. In addition the dancers filled out a questionnaire about previous injuries, their work situation, and factors they believed increased the risk of injuries. Of the 41 dancers (80% response rate), 31 dancers experienced one injury or more. The majority of injuries involved foot and ankle. Twenty-two per cent of the injuries were acute injuries. Seventy-five per cent of the injuries were soft tissue injuries. Most injuries were of mild to moderate severity. Sixteen per cent of the injuries resulted in absence from work. Factors, the dancers believed were associated with risk of injuries were related to training, organizational factors and environmental factors. Seventy-eight per cent of the dancers experienced "negative" stress at work. Sixty-four per cent experienced that they had little influence on their work conditions. This study showed, however, no significant association between these psychological factors and musculoskeletal injuries. It is concluded that there is a high incidence of musculoskeletal injuries in the Norwegian National Ballet.

Adult↗
PubMed2003

Anterolateral thigh flap: ideal free flap choice for lower extremity soft-tissue reconstruction.

This article presents the authors' experience with the anterolateral thigh free flap for lower extremity reconstruction. Twenty-one consecutive anterolateral thigh flaps were transferred for reconstruction of soft-tissue defects of the lower extremity from March 2000 to May 2002. Total flap survival was 90.5 percent, with two partial failures. Venous congestion was observed in one flap (4.7 percent) and the venous anastomosis was revised immediately in the postoperative second hour. The mean follow-up time was 13.4 months (range: 5 to 26 months). The cutaneous perforators were consistently found and presented as musculocutaneous in 19 patients (90.5 percent) or septocutaneous in two other patients (9.5 percent). A thinned anterolateral thigh flap was used in 11 patients. Sensate flaps were used in four patients (19.05 percent) for the reconstruction of amputation stumps. Five flaps (23.8 percent) were used also as flow-through flaps. All patients were satisfied with the cosmetic and functional results. The anterolateral thigh flap has many advantages over other free flap donors in lower extremity reconstruction. These include a long and large caliber vascular pedicle, large and pliable skin paddle, good color and texture matching, and minimal donor-site morbidity. Moreover, the flap can be used successfully and safely as a sensate, thin, or flow-through flap. The anterolateral thigh flap can be accepted as an ideal free flap choice for lower extremity reconstruction because it has maximal reconstructive capacity and produces minimal donor-site morbidity.

Adolescent↗
PubMed2005

Versatility of the lateral arm free flap in various anatomic defect reconstructions.

The free lateral arm flap may be harvested as a fascial, fasciocutaneous, or osteofasciocutaneous flap. Simultaneous flap elevation with preparation of the recipient site, easy dissection, minimal donor-site morbidity, and a constant vascular anatomy with long pedicle are advantages of the flap. In this study, the authors present 18 patients operated on between January, 2002 and August, 2003 in whom 18 free lateral arm flaps were utilized. There were four women and 14 men, and the mean patient age was 40 years. Thirteen fasciocutaneous, three fascial, and two osteofasciocutaneous flaps were used. Flaps were employed for the reconstruction of the lower extremity in five patients, upper extremity in nine patients, and head and neck in four patients. Thirteen flaps were elevated under axillary block and five flaps under general anesthesia. Aspirin, dipirydamol, dextran, and chlorpromazine were administered postoperatively. Venous insufficiency developed in two lower-extremity reconstructions on postoperative day 1. Venous thromboses were detected, anastomoses were re-done, and flaps healed uneventfully. No other postoperative complication was observed in the other patients. The free lateral arm flap may be used in various anatomic defects with various indications. It may be elevated under axillary block for extremity reconstructions.

Adolescent↗
PubMed1997

Free latissimus dorsi muscle transfer using an endoscopic technique.

Endoscopic techniques in plastic surgery have involved aesthetic procedures such as facelift, breast augmentation, abdominoplasty, and placement of tissue expanders. Recently, endoscopic harvest of the donor tissue for free flap transfer has included the omentum, jejunum, latissimus dorsi muscle, and rectus abdominis muscle. Ten patients with a soft-tissue defect in the lower extremity were successfully reconstructed from December 1994 to October 1995 with a free muscle transfer after endoscopic harvest of the latissimus dorsi muscle. Nine patients were male and 1 patient was female. A 5- to 6-cm incision was initially made along the posterior axillary line, allowing direct identification of the thoracodorsal vascular pedicle. The latissimus dorsi muscle was dissected posteriorly until the limits of open dissection were reached, and then the dissection was continued under endoscopic visualization. The largest harvested muscle was 15 x 25 cm in size. Follow-up ranged from 6 to 15 months. We believe that plastic surgeons can take advantage of endoscopic techniques to obtain reliable and safe results, with smaller scars and reduced postoperative donor site morbidity such as pain and wound-healing problems. This technique may prove particularly applicable to women, children, and patients who are prone to hypertrophic scars.

Adolescent↗
PubMed1994

Early management and physiologic changes in crush syndrome.

Crush syndrome is a predictable sequence of events following crush injury. Significant soft tissue injury predisposes the patient to multiple complications including: hypovolemia, compartment syndrome, rhabdomyolysis, electrolyte and acidbase imbalances, coagulopathy, and renal failure. This article identifies those physiologic changes and the associated critical care management of the patient. Critical care management should be aimed at minimizing further complications through accurate assessment and therapeutic interventions.

Compartment Syndromes↗
PubMedDate not supplied

Acute noncontact compartment syndrome.

Although acute compartment syndrome is considered a surgical emergency, controversies exist regarding diagnosis, surgical indications, and techniques of management. Acute compartment syndrome is associated with numerous causes, including fractures, crush injuries, burns, soft tissue injuries, and vascular trauma. Prolonged positioning of an extremity has not been previously described as a cause of compartment syndrome. The authors present a case of an acute compartment syndrome occurring because of prolonged extrication after a motor vehicle accident and without direct trauma to the involved extremity.

Acute Disease↗
PubMed1998

Posttraumatic lipomas: where do they really come from?

A series of nine patients is reported in which a subcutaneous lipoma appeared within a few months after a blunt trauma. Computerized tomography and/or nuclear magnetic resonance and/or echography were employed for the diagnosis in addition to physical examination. Surgical removal of the masses was then performed without any recurrence at the 3-year minimum follow-up. In four cases, suction-assisted lipectomy was employed to minimize the scarring. However, in these cases a biopsy was first performed to rule out malignancy. The pathogenetic mechanisms of posttraumatic lipomas are reviewed in the literature and are found to be incompatible with some of the cases presented. Instead, the hypothesis of a true adipose tissue neoformation following trauma is suggested.

Adipocytes↗
PubMed2001

The thin latissimus dorsi perforator-based free flap for resurfacing.

The authors present their experience with "thin" latissimus dorsi perforator-based free flaps for resurfacing defects. Perforator-based free flaps have been used for various kinds of reconstruction by presenting important donor structures. The thin latissimus dorsi perforatorbased free flap included only the skin and superficial adipose layer to reduce its bulkiness by dissection through the superficial fascial plane. This flap was used in 12 clinical cases, without flap necrosis or other serious postoperative complications. All of the patients were examined by preoperative power Doppler ultrasound in the spectral Doppler mode to search for the most reliable perforator. This noninvasive ultrasound technique determines the exact location and course of and ensures the reliable flow of the perforators; therefore, it greatly assists microsurgeons in saving operation time and in selecting the most suitable design for perforator flap reconstruction. We used perforators that were identified several centimeters from the lateral border of the latissimus dorsi muscle. The thin flap dimensions could be safely designed for flaps measuring up to 20 cm in length and 8 cm in width for primary closure of the donor site. Generally, a long pedicle is not required for resurfacing reconstructions, where small recipient arteries in the bed are acceptable for anastomosis with pedicles. However, pedicle dissection to the proximal vessels through the latissimus dorsi muscle was required when it was necessary to match the recipient vein for anastomosis. The authors conclude that this thin latissimus dorsi perforator-based free flap has great potential for resurfacing because of its constant thickness, easy elevation with the help of power Doppler ultrasound information, and proper flap size for moderate defects caused by scar contracture release, superficial tumor ablation, and so on.

Adolescent↗