1/90. Articular fractures of the proximal interphalangeal joint with missing elements: repair with partial toe joint osteochondral autografts.Five cases of traumatic destruction of a condyle of the proximal interphalangeal joint repaired with a free autogenous graft of a corresponding toe condyle are presented. Precise fitting is essential: 1 patient required a second graft when the initial undersized graft was absorbed. Four of the 5 cases regained laterally stable bicondylar joints and functional fingers. Range of motion varied inversely to the magnitude of the injury and the surgery. Active range of motion at the proximal interphalangeal joint was 80 degrees in 2 digits, 45 degrees in 1, and 10 degrees in 1 complex case; 1 case was considered a failure.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
2/90. Immediate autografting of bone in open fractures with bone loss of the hand: a preliminary report. case reports.Three patients with open fractures of the hand associated with bone loss were treated within four to six hours of injury by corticocancellous bone grafting and soft tissue coverage after meticulous debridement, copious irrigation of the wounds, and broad-spectrum antibiotics given intravenously. Long term follow-up was uneventful and showed that the graft had taken and healed well with early and full restoration of function and a good cosmetic result. Immediate corticocancellous bone grafting of an injured hand could be used in selected cases with well-debrided, surgically clean wounds as long as there is a rich blood supply. Adequate bone fixation, soft tissue coverage, and broad-spectrum antibiotics given intravenously will remove the risk of infection. hand architecture is corrected while wound contracture and secondary deformity are avoided. Both patients' discomfort and hospital costs are considerably reduced.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
3/90. Bisegmental rotational fracture dislocation of the pediatric cervical spine. A case report.STUDY DESIGN: A case of a bisegmental rotational fracture dislocation in the pediatric cervical spine is presented. OBJECTIVES: To highlight the problems in the diagnostics and surgical management of this rare type of injury. SUMMARY OF BACKGROUND DATA: Fractures of the cervical spine are relatively uncommon in childhood. To the authors' knowledge, this is the first reported case of a bisegmental rotational fracture dislocation in the pediatric cervical spine managed by a combined anteroposterior approach. methods: A 6-year-old girl was hit by a car as a pedestrian. In addition to an open fracture dislocation of the Lisfranc joint in the right foot, she sustained a bisegmental fracture dislocation at the lower cervical spine (C3-C5) with no neurologic deficit. The complete diagnosis of a locked rotational fracture dislocation could be established only by using computed tomography scans with three-dimensional reconstructions. The injury was managed with a combined anteroposterior open reduction and a bisegmental anterior fusion. RESULTS: Implant removal was performed after bony fusion 6 months after surgery. At follow-up assessment 2.5 years later, the girl had a good radiologic result and a full and pain-free functional recovery. CONCLUSIONS: Bisegmental rotational fracture dislocations in pediatric cervical spines are not easily diagnosed and may require three-dimensional computed tomography scan reconstructions for complete assessment. In such rare cases, a combined anteroposterior surgical procedure may be indicated, with a bisegmental anterior fusion providing a good functional result.- - - - - - - - - - ranking = 2keywords = injury (Clic here for more details about this article) |
4/90. Reconstruction of a tibial defect with microvascular transfer of a previously fractured fibula.A 43-year-old man sustained severe injuries to his lower limbs with extensive soft-tissue damage and bilateral tibial-fibular fractures. Acutely, the patient underwent external fixation and a free latissimus dorsi flap for soft-tissue coverage of the left leg. However, the tibia had a nonviable butterfly fragment that left a 7-cm defect after debridement. Subsequently, the contralateral fractured fibula was used as a bridging vascularized graft for this tibial defect. The transfer of a fibula containing the zone of injury from a previous high-energy fracture has not been reported. This case demonstrates the successful microvascular transfer of a previously fractured fibula for the repair of a contralateral tibial bony defect.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
5/90. Using the Ilizarov external fixation device for skin expansion.Addressing war injuries requires tailoring treatment that provides the best functional and aesthetic results within a reasonable period of time. The authors report a young soldier who sustained a gunshot injury that caused an open fracture of the proximal tibia and patella (Gustilo type B-III). A local muscle flap could not be used, and thus the authors decided to use the already applied Ilizarov device for gradual expansion of the wound edge. The expanded skin covered the exposed fracture successfully, and later enabled solid union of the fracture. This reconstructive method seems to be an original solution for the management of open fractures, and additional proof that well-vascularized skin may be equivalent to a muscle flap, and may be considered for selected patients.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
6/90. Management of lawnmower injuries to the lower extremity in children and adolescents.Lawnmower-associated trauma remains a substantial source of extremity injury in the pediatric and adolescent patient populations, producing complex wounds that require a combined orthopedic and plastic surgical approach. The authors review their experience with 16 patients, 2 to 17 years of age (mean age, 6.2 years), who were admitted to Duke University Medical Center for lower extremity lawnmower trauma between January 1988 and December 1999. The average hospitalization time was 13.5 days, and an average of 2.9 surgical procedures per patient were performed. Early debridement and bony fixation were carried out in all patients; 8 patients sustained traumatic amputations. Fifteen of 20 nonamputation fractures involved the foot and were managed with either closed reduction or K-wire fixation. Three of five long-bone fractures underwent external fixation. Wound closure was achieved with direct closure or skin grafting in the majority of patients. However, five microsurgical free flap transfers were required for extensive defect reconstruction of the foot (N = 4) and knee (N = 1). Adequate immediate debridement, fracture reduction, and early primary or if necessary secondary wound coverage including microsurgical free tissue transfer to prevent further damage and long-term disability in these type of devastating injuries is recommended.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
7/90. limb salvage of lower-extremity wounds using free gracilis muscle reconstruction.An extensive series reviewing the benefits and drawbacks of use of the gracilis muscle in lower-extremity trauma has not previously been collected. In this series of 50 patients, the use of microvascular free transfer of the gracilis muscle for lower-extremity salvage in acute traumatic wounds and posttraumatic chronic wounds is reviewed. In addition, the wound size, injury patterns, problems, and results unique to the use of the gracilis as a donor muscle for lower-extremity reconstruction are identified. In a 7-year period from 1991 to 1998, 50 patients underwent lower-extremity reconstruction using microvascular free gracilis transfer at the University of maryland shock Trauma Center, Johns Hopkins Hospital, and Johns Hopkins Bayview Medical Center. There were 22 patients who underwent reconstruction for coverage of acute lower-extremity traumatic soft-tissue defects associated with open fractures. The majority of patients were victims of high-energy injuries with 91 percent involving motor vehicle or motorcycle accidents, gunshot wounds, or pedestrians struck by vehicles. Ninety-one percent of the injuries were Gustilo type IIIb tibial fractures and 9 percent were Gustilo type IIIc. The mean soft-tissue defect size was 92.2 cm2. Successful limb salvage was achieved in 95 percent of patients. Twenty-eight patients with previous Gustilo type IIIb tibia-fibula fractures presented with posttraumatic chronic wounds characterized by osteomyelitis or deep soft-tissue infection. Successful free-tissue transfer was accomplished in 26 of 28 patients (93 percent). All but one of the patients in this group who underwent successful limb salvage (26 of 27, or 96 percent) are now free of infection. Use of the gracilis muscle as a free-tissue transfer has been shown to be a reliable and predictable tool in lower-extremity reconstruction, with a flap success and limb salvage rate comparable to those in other large studies.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
8/90. Open Galeazzi fracture with concomitant radial head dislocation.Galeazzi fractures are uncommon, but a combination of open Galeazzi fracture and radial head dislocation has not been described. This article reports on a variant of an open Galeazzi fracture in which concomitant radial head dislocation and coronoid process fracture occurred. Thorough understanding of the mechanisms and influences of pronation injuries of the forearm is essential in order to properly treat this fracture-dislocation. Our evaluation of the individual elements of this composite injury has allowed us to propose a mechanism of injury.- - - - - - - - - - ranking = 2keywords = injury (Clic here for more details about this article) |
9/90. A protocol for the management of compound mandibular fractures based on the time from injury to treatment.PURPOSE: The purpose of this study was to evaluate the validity of a treatment protocol for compound mandibular fractures that is based on the time of injury to treatment. patients AND methods: Fifty-two patients with 71 mandibular fractures were treated in a prospective fashion in conformity with the protocol. Thirty-seven open reductions with rigid fixation were performed on 30 patients. The remaining 22 patients were treated solely with closed reduction and maxillomandibular fixation (MMF). Forty-five patients were treated before 72 hours and 7 after 72 hours. RESULTS: Fifty-one of the 52 patients healed without evidence of infection. One patient developed suppurative osteomyelitis. Thus, the bone infection rate was 1.9% for all patients treated and 3.3% for patients treated with rigid fixation (ORIF). CONCLUSION: These results underscore the validity of the treatment protocol to immobilize compound fractures within 72 hours of injury, if possible. If the initial treatment is delayed for more than 3 days, any infection at the compound fracture site(s) should first be resolved by MMF and intravenous antibiotics before performing an open reduction. This is done to ensure adequate perfusion of blood at the fracture site when the open reduction is performed.- - - - - - - - - - ranking = 6keywords = injury (Clic here for more details about this article) |
10/90. Surgical emphysema over the pelvis: an unusual physical sign found on primary survey.Open fractures of the pelvis are associated with high energy trauma and present a challenge to successful management and sometimes, early and correct diagnosis. These patients require more aggressive blood resuscitation particularly in the first 24 hours, repeated wound care operations, and often require a diverting colostomy. Usually these pelvic fractures can be distinguished from closed pelvic fractures by an open wound or lacerations of the vagina and rectum. Occasionally, however, the wounds associated with these fractures may remain undetected and the severity of the injury underestimated until complications develop. The authors believe this to be the first report of subcutaneous surgical emphysema associated with an open pelvic fracture.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
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