Intramedullary infection in long bones represents
a complex clinical challenge, with an increasing incidence due to the
increasing use of intramedullary fixation. We report a prospective
case series using an intramedullary reaming device, the Reamer–Irrigator–Aspirator
(RIA) system, in association with antibiotic cement rods for the
treatment of lower limb long bone infections. A total of 24 such
patients, 16 men and eight women, with a mean age of 44.5 years
(17 to 75), 14 with femoral and 10 with tibial infection, were treated
in a staged manner over a period of 2.5 years in a single referral
centre. Of these, 21 patients had had previous surgery, usually
for fixation of a fracture (seven had sustained an open fracture
originally and one had undergone fasciotomies). According to the
Cierny–Mader classification system, 18 patients were classified
as type 1A, four as 3A (discharging sinus tract), one as type 4A
and one as type 1B. Cite this article:
Introduction. Objective was to assess clinical results of treatment of Infected Non Union (INU) of long bones, using Antibiotic
Knee arthrodesis is a potential salvage procedure
for limb preservation after failure of total knee arthroplasty (TKA) due
to infection. In this study, we evaluated the outcome of single-stage
knee arthrodesis using an intramedullary
Background: Antibiotic-loaded spacers and
The October 2013 Trauma Roundup. 360 . looks at: Radiological, electromagnetic or just leave it out altogether?: distal locking in intramedullary nailing; Internal fixation of radiation-induced pathological fractures of the femur has a high rate of failure; Obesity and trauma; Short and sweet?: antibiotics in open fractures; Extremity injuries more important than previously thought?;
Introduction: Metastatic bone disease of the humerus may be associated with disabling pain and loss of function. Surgery must provide good local tumor control, immediate mechanical stability, and a short rehabilitation period. Between 1980 and 2000, the authors operated 59 patients with metastatic disease of the humerus. The current study summarizes the principles of the surgical technique and functional and oncological outcomes. Materials and Methods: There were 33 females and 26 males. Indications for surgery included pathological fracture (40), impending fracture (11), and intractable pain (6). Anatomic locations of humeral metastases included: around the proximal humeral metaphysic and head (Type I) – 18, humeral diaphysis (Type II) – 39, and humeral condyles (Type III) – 2. Types I and III metastases were treated with resection and endoprosthetic reconstruction. Type II metastases were treated with intralesional tumor removal and
We report our retrospective multicentre experience of managing periprosthetic knee fractures using locking plates,
Aim. We performed this Institutional Review Board-approved study to evaluate the efficacy of antibiotic-impregnated
Nonunions and segmental bone defects associated with infection are challenging problems faced by the orthopaedic surgeon. Antibiotic cement-coated (ACC) interlocking nails, prepared in the operating theatre using nails and materials generally available, can be used to treat these conditions. Two different types of moulds can be used (reusable or disposable). Materials and Methods: The infected nonunion/segmental bone defect was treated by débridement followed by ACC nailing in 52 patients (12 female, 40 male, age range 16–86 years). Other procedures for deformity correction, bone defect etc were carried out simultaneously as indicated. Infected nonunion was seen in 34 patients, 1 was an acute fracture after external fixator. Segmental defect in the bone of 1 to 30 cm was seen in 17 patients. Anatomical sites included Femur (13), Tibia (11), Knee (12) and ankle (16). Results: Limb salvage was achieved in 96% and amputation in 2 patients. Bony union was achieved in 41 of 49 patients (84%). In 3 patients (15%), control of infection was achieved with stable nonunion (1 patient) and stable nonunion with cement spacer (2 patients). Control of infection was achieved in 85%. Single procedure achieved this goal in 73%.
The presence of an unremovable
The purpose of this study was to determine the effect of positioning (lateral vs. supine) on pulmonary patho-physiology following pulmonary contusion and fat embolism in a canine model of polytrauma. Platelet and neutrophil activation were assessed using flow-cytometry. There were no significant differences between groups in CD62P and CD11/18 MCF (markers of platelet and neutrophil activation, respectively) following fat embolism. However, only animals in the lateral position displayed significant increases in both measures as compared to baseline values. Lateral positioning may exert an early effect on proinflammatory and coagulation activation, and may play a role in the development of acute lung injury. It has previously been suggested that acute lung injury can be influenced by patient positioning, be it lateral or supine. The purpose of this study was to determine the effect of positioning on pulmonary pathophysiology associated with concomitant pulmonary contusion and fat embolism in a canine model of polytrauma. Twelve dogs were randomly assigned to one of two surgical positioning groups, lateral and supine. The dogs were subjected to pulmonary contusion by application of force between 200–250 N/m. 2. for thirty seconds in three areas of one lung. Two hours later, fat embolism was induced via reaming of the ipsilateral femur and tibia and
The purpose of this study was to determine the effect of positioning (lateral vs. supine) on pulmonary pathophysiology following pulmonary contusion and fat embolism in a canine model of polytrauma. Platelet and neutrophil activation were assessed using flow-cytometry. There were no significant differences between groups in CD62P and CD11/18 MCF (markers of platelet and neutrophil activation, respectively) following fat embolism. However, only animals in the lateral position displayed significant increases in both measures as compared to baseline values. Lateral positioning may exert an early effect on proinflammatory and coagulation activation, and may play a role in the development of acute lung injury. It has previously been suggested that acute lung injury can be influenced by patient positioning, be it lateral or supine. The purpose of this study was to determine the effect of positioning on pulmonary pathophysiology associated with concomitant pulmonary contusion and fat embolism in a canine model of polytrauma. Twelve dogs were randomly assigned to one of two surgical positioning groups, lateral and supine. The dogs were subjected to pulmonary contusion by application of force between 200–250 N/m. 2. for thirty seconds in three areas of one lung. Two hours later, fat embolism was induced via reaming of the ipsilateral femur and tibia and
The purpose of this study was to determine the effect of positioning (lateral vs. supine) on pulmonary pathophysiology following pulmonary contusion and fat embolism in a canine model of polytrauma. Platelet and neutrophil activation were assessed using flow-cytometry. There were no significant differences between groups in CD62P and CD11/18 MCF (markers of platelet and neutrophil activation, respectively) following fat embolism. However, only animals in the lateral position displayed significant increases in both measures as compared to baseline values. Lateral positioning may exert an early effect on proinflammatory and coagulation activation, and may play a role in the development of acute lung injury. It has previously been suggested that acute lung injury can be influenced by patient positioning, be it lateral or supine. The purpose of this study was to determine the effect of positioning on pulmonary pathophysiology associated with concomitant pulmonary contusion and fat embolism in a canine model of polytrauma. Twelve dogs were randomly assigned to one of two surgical positioning groups, lateral and supine. The dogs were subjected to pulmonary contusion by application of force between 200–250 N/m. 2. for thirty seconds in three areas of one lung. Two hours later, fat embolism was induced via reaming of the ipsilateral femur and tibia and
Septic complications of long bone fracture are still a significant clinical problem. Although inflammatory process after intramedullary nailing is a rare complication, its treatment is complex. The aim of this study is to analyze the effectiveness of the treatment of septic complications of the long bone union with use of Reamer–Irrigator–Aspirator (RIA) technique and intramedullary antibiotic-coated PMMA nailing. An analysis of the effectiveness of treatment of 49 patients with septic non-union of long bones (12 femur, 37 tibia), in which the RIA method was applied with antibiotic cement impregnated intramedullary nailing. Treatment consisted of reaming of long bone canal using the RIA technique and the intramedullary
Problems of infected non-unions include not only infection and impossibility of weight-bearing, but also restricted ROM and compromised soft-tissues as result of trauma and previous surgeries. In such cases, treatment is long and difficult both for patient and treating surgeon. This study was performed to evaluate the efficacy of using antibiotic-impregnated
This study describes the use of the Masquelet technique to treat
segmental tibial bone loss in 12 patients. This retrospective case series reviewed 12 patients treated between
2010 and 2015 to determine their clinical outcome. Patients were
mostly male with a mean age of 36 years (16 to 62). The outcomes
recorded included union, infection and amputation. The mean follow-up
was 675 days (403 to 952). Aims
Patients and Methods