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At least 631 records · Page 35Linked to original sources
PubMed2001

Trimalleolar fracture with a double fragment of the posterior malleolus: a case report and modified operative approach to internal fixation.

Fractures of the medial and lateral malleoli are frequently associated with fractures of the posterior malleolus, comprising trimalleolar fractures. The posterior fragment may be posteromedial or posterolateral and its size determines the necessity for surgical or non-surgical treatment. The authors describe a case of trimalleolar fracture with double involvement of the posterior malleolus, both a posteromedial and posterolateral fragment. A modified transmalleolar operative approach for internal fixation is recommended when dealing with such complex trimalleolar fractures of the ankle.

Ankle Injuries↗
PubMedDate not supplied

Pathologic femoral shaft fractures comparing fixation techniques using cement.

To determine the most stable mode of internal fixation for the pathologic femoral shaft fracture with extensive cortical destruction, 2 fixation techniques incorporating methylmethacrylate were compared. Osteotomies through standardized cortical defects were created in intact embalmed femora to simulate a standard pathologic fracture. Fixation obtained with either intramedullary Schneider rods or 28-hold ASIF plates, both using bone cement, was compared in torsion and bending. In torsion, plate-fixed femora failed at a mean load of 71.2 newton-meters compared to 26.8 newton-meters for the Schneider rod counterparts. In bending, plate-fixed bones at a mean load of 8133.9 newtons compared to 1921.4 newtons for rod-fixed femora. Fixation with double plates and methylmethacrylate was clearly more stable and allowed for immediate pain-free ambulation.

Femoral Fractures↗
PubMedDate not supplied

Psychosocial issues relating to external fixation of fractures.

The use of external fixation devices has become increasingly popular for the treatment of fractures and for limb reconstruction procedures. This article reviews the nursing literature that examines psychosocial issues in the context of treatment with external fixation. Nearly all the evidence cited is anecdotal. Personal experience should not be ignored, but this review exercise highlights the lack of research-based evidence to back up provision of care in what is a fundamentally important aspect of the patient experience.

Adaptation, Psychological↗
PubMed2004

Surgical site infection complicating internal fixation of fractures: incidence and risk factors.

BACKGROUND: There is a dearth of data on surgical site infections (SSIs) complicating internal fixation of fractures from Nigeria. AIMS: To determine the incidence and risk factors for SSIs following internal fixation of fracture. METHODS: A cohort of 90 patients with long bone fractures that were stabilized internally with metallic devices was studied prospectively and retrospectively. RESULTS: The incidence of SSI was 12%. The isolated organisms were Staphylococcus aureus in four patients, Pseudomonas spp. in three, and Escherichia coli in one patient. Diabetes mellitus and perioperative transfusion with allogeneic blood were not predictive of SSI. Duration of operation longer than 120 minutes was a strong predictor (OR 2.25, 95% CL 0.48-10.16). Other risk factors were male sex (OR 2.01, 95% CL 0.44-10.45), injury-operation interval less than six months (OR 2.00, 95% CL 0.22-46.08), fracture fixation with plates and screws (OR 1.51, 95% CL 0.36-6.40), white blood cell count (WBC) less than 5,000 per cumm (OR 1.50, 95% CL 0.15-16.37), preoperative urinary catheterization (OR 1.48, 95% CL 0.00-16.19), and postoperative urinary catheterization (OR 1.24, 95% CL 0.29-5.00). CONCLUSION: The incidence of SSI after internal fixation of long bone fractures in our centers is 12%, and this is within the previously reported range. Use of plates and screws, WBC less than 5,000 per cumm, and perioperative urinary catheterization are important risk factors.

Adolescent↗
PubMed2000

Percutaneous and limited open fixation of fractures of the distal radius.

Percutaneous and limited open fixation of fractures of the distal radius is an important method of treatment for many unstable fractures such as unstable dorsal bending fractures, shearing fractures of the radial styloid and lunate facet, and simple articular fractures. The quality of the reduction is monitored with image intensification and the tactic of the reduction is based on manipulation of the fracture fragments by longitudinal traction, percutaneous manipulation, and in some instances by direct manipulation through small incisions. The role of arthroscopy remains uncertain and may represent an alternative to open exposure of the articular surface in some patients although bone grafting may be necessary in patients with fractures with significant metaphyseal defects.

Arthroscopy↗
PubMed1994

One Herbert double-threaded compression screw fixation of displaced type II odontoid fractures.

Surgical treatment of type II odontoid fractures (OFs) has usually entailed C1-2 arthrodesis rather than fracture fixation. An alternative treatment of direct screw fixation is used to treat the fractures for preservation of atlantoaxial rotation. Type II OFs that cannot be completely reduced by close means are generally believed to be a contraindication for anterior screw fixation. Seven patients (group I) with displaced type II OFs that could be completely reduced were treated with fracture fixation by one 4.5-mm double-threaded compression screw and five patients (group II) with displaced type II OFs that could only be partially reduced were treated with fracture fixation by one 3.0-mm double-threaded compression screw. All patients had a minimum of 1-year follow-up. No major complications occurred. No loss of reduction occurred in group I patients. Group II patients had an average loss of reduction of 0.8 mm anterior displacement and 5 degrees anterior angulation. The overall rate of fracture union was 100%, and fracture resolution averaged 4.1 months. Ten patients had a normal range of cervical rotation, and there was no difference in preservation of cervical rotation between the two groups. Our results suggest that close reduction and compressive osteosynthesis by one double-threaded compression screw is an optimal method of treatment for displaced type II OFs that can be completely reduced and for some cases that can only be partially reduced. A 100% rate of fracture union and preservation of cervical rotation are the major advantages of this method. However, significant complications have been reported by other investigators. (ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1976

Compression fixation of subtrochanteric fractures.

Compression fixation with a blade plate was used in the treatment of 11 fresh and 9 nonunited subtrochanteric fractures. Fifteen fractures united as fixed. Three settled into varus with eventual union in 2 and a fibrous nonunion with metal failure in one. One fracture became infected and the patient died of metastatic fibrosarcoma and one was lost to accurate long-term follow-up. The average Harris Hip Rating for 18 patients was 84, an average of 24 postoperatively. In each instance, technical errors accounted for suboptimal results. Compression fixation is designed for the subtrochanteric region for either fresh or nonunited fractures.

Adolescent↗
PubMed1982

Subtrochanteric fracture after Garden screw fixation of subcapital fractures.

Ten cases of a complication of Garden screw fixation of subcapital fracture, namely subtrochanteric fracture through the lower screw hole, are presented. Their possible aetiology, prevention and difficulties in management are discussed. It is recommended that, during the insertion of Garden screws, care should be taken to avoid multiple attempts at passing the guide wire. If subtrochanteric fracture occurs internal fixation with a nail plate or screw plate is advised. Ideally the nail or screw should be inserted along the track of one of the existing screws.

Aged↗
PubMed2005

Fracture management of civilian gunshot wounds to the hand.

Civilian gunshot wounds to the hand are typically caused by low-velocity weapons, which create a localized pattern of soft-tissue and bone injury that usually allows for early definitive treatment. A retrospective chart review of 72 patients treated for 98 gunshot wound fractures at an urban level I trauma center was conducted to evaluate the results of limited debridement and early definitive fracture fixation of urban gunshot wound fractures of the hand. The incidence of hand fractures, means of fracture fixation, number of operations, occurrence of infection, and level of patient compliance were determined. Twenty-nine fractures were managed definitively with reduction and splinting in the emergency department or intensive care unit. Sixty-eight fractures were treated surgically, at a mean of 2 days after injury. Eleven patients required more than one operation. The overall infection rate was 8 percent and was not influenced by the fracture fixation method. All infections were superficial and resolved with antibiotics alone. Thirty-nine percent of patients were lost to follow-up after hospital discharge and 85 percent of patients were lost to follow-up before documented fracture healing. Twenty-six percent of patients were lost to follow-up with a removable fixation device in place. Limited debridement and early definitive fracture fixation are associated with low rates of complications for typical civilian handgun wound fractures. Cases with extensive injury or contamination do require a staged approach to treatment. Poor patient compliance in the urban trauma setting should be expected and may affect the management plan.

Bone Transplantation↗
PubMed1995

Biodegradable implants in traumatology: a review on the state-of-the-art.

Up to now the internal fixation of fractured bones and joints has been managed by metal implants. There are certain associated disadvantages: the mechanical properties of the metals are stronger than those of cortical bone ("stress-protection"); the removal of the implants requires a second operation; an increasing number of patients are confronted with problems of sensitivity to metal components of the implants, especially nickel. About 40 different biodegradable polymers, copolymers and composites have been developed as substitutes for metal implants in internal fracture fixation. The early experimental and clinical results demonstrate their limitations. From the current point of view, it is not possible to transfer the designs and assembling principles of metal implants in orthopaedic surgery to biodegradable polymers. The attempt to simply mimic metal implants in polymers is condemned to fail from the very beginning. This is a review of the literature and of our first 100 patients operated on using implants made of self-reinforced polyglycolide acid and polydioxanone. The main difficulty with the material is the loss of stiffness in a time interval which is not long enough to guarantee bone healing. The development of a sterile sinus over the site of implantation is a problem also reported by other groups. Certain additives have to be inserted into the polymers to make them visible on conventional X-radiographs. Despite these drawbacks, however, there are indications for the isolated or adjuvant implantation of biodegradable materials. They could be employed in the treatment of osteochondral fractures and other defined injuries. The available literature on these indications will be discussed.(ABSTRACT TRUNCATED AT 250 WORDS)

Animals↗