Pin-site infection remains a significant problem for patients treated by external fixation. A randomized trial was undertaken to compare the weekly use of alcoholic chlorhexidine (CHX) for pin-site care with an emollient skin preparation in patients with a tibial fracture treated with a circular frame. Patients were randomized to use either 0.5% CHX or Dermol (DML) 500 emollient pin-site care. A skin biopsy was taken from the tibia during surgery to measure the dermal and epidermal thickness and capillary, macrophage, and T-cell counts per high-powered field. The pH and hydration of the skin were measured preoperatively, at follow-up, and if pin-site infection occurred. Pin-site infection was defined using a validated clinical system.Aims
Methods
Fracture and deformity after frame removal is a known risk in 9–14.5% of patients after circular frame treatment. The aims of this study were to assess the effectiveness of our staged protocol for frame removal and risk factors for the protocol failure. We identified 299 consecutive patients who underwent circular frame fixation for fracture or deformity correction in our unit from our prospective database. All 247 patients who followed the staged frame removal protocol were included in this study. We reviewed the electronic clinical record and radiographs of each patient to record demographics, risk factors for treatment failure and outcome following frame removal. We defined failure of the protocol as a re-fracture or change in bony alignment within 12 weeks of frame removal. Results underwent statistical analysis using Chi square analysis.Introduction
Methods and materials
Potential injury to the common peroneal nerve at the level of the fibula head/neck junction during fine wire insertion in stabilization of proximal fibula, is a recognised complication. This study aims to relate the course of the common peroneal nerve to fibula head transfixion wire. Standard 1.8mm Ilizarov wires were inserted percutaneously in the fibula head of cadaveric knees. The course of the common peroneal nerve was dissected calculating wire to nerve distance.Background:
Methods:
Septic arthritis following intra-capsular penetration of the knee by external fixation devices is a complication of traction/fixation devices. This study aimed to demonstrate the capsular attachments and reflections of the distal femur to determine safe placements of wires. The attachments of the capsule to the distal femur were measured in cadaveric knees. Medially and laterally measurements were expressed as percentages related to the maximal AP diameter of the distal femur.Background:
Methods:
Total radiation exposure accumulated during circular frame treatment of distal tibial fractures was quantified in 47 patients treated by a single surgeon from March 2011 until Nov 2014. The radiation exposures for all relevant radiology procedures for the distal tibial injury were included to estimate the radiation risk to the patient. The median time of treatment in the frame was 169 days (range 105 – 368 days). Patients underwent a median of 13 sets of plain radiographs; at least one intra operative exposure and 16 patients underwent CT scanning. The median total effective dose per patient from time of injury to discharge was 0.025 mSv (interquartile range 0.013 – 0.162 and minimum to maximum 0.01–0.53). CT scanning is the only variable shown to be an independent predictor of cumulative radiation dose on multivariate analysis, with a 13 fold increase in overall exposure.Methods:
Results:
Both conservative and operative forms of treatment
have been recommended for patients with a ‘floating shoulder’. We
compared the results of conservative and operative treatment in
25 patients with this injury and investigated the use of the glenopolar
angle (GPA) as an indicator of the functional outcome. A total of
13 patients (ten male and three female; mean age 32.5 years (24.7
to 40.4)) were treated conservatively and 12 patients (ten male
and two female; mean age 33.67 years (24.6 to 42.7)) were treated
operatively by fixation of the clavicular fracture alone. Outcome
was assessed using the Herscovici score, which was also related
to changes in the GPA at one year post-operatively. The mean Herscovici score was significantly better three months
and two years after the injury in the operative group (p <
0.001
and p = 0.003, respectively). There was a negative correlation between
the change in GPA and the Herscovici score at two years follow-up
in both the conservative and operative groups, but neither were
statistically significant
(r = -0.295 and r = -0.19, respectively). There was a significant
difference between the pre- and post-operative GPA in the operative
group (p = 0.017). When compared with conservative treatment, fixation of the clavicle
alone gives better results in the treatment of patients with a floating
shoulder. The GPA changes significantly with fixation of clavicle
alone but there is no significant correlation between the pre-injury
GPA and the final clinical outcome in these patients. Cite this article:
Chronic osteomyelitis still remains challenging and expensive to treat inspite of advances in antibiotics and operative techniques. We present our experience with free muscle flap after radical debridement of chronic osteomyelitis, performed as a single stage procedure. We retrospectively identified eight patients (5 Females) with mean age of 63 yrs (Range40–71 yrs) Case notes were reviewed for co morbidities, Pre and post treatment inflammatory markers (plasma viscosity and CRP) and clinical staging. Mean follow up was 3 yrs (Range 1–6 yrs) All the patients were jointly operated by orthopaedic and plastic surgeons and underwent thorough debridement and muscle flap (Seven free flaps and one rotational flap) in the same sitting. All the patients were reviewed regularly by plastic and orthopaedic surgeons. Seven patients had free Gracilis flap and one had Triceps flap. Clinical assessment of reinfection was made on presence of erythema, wound discharge, pain and swelling. Primary outcome measure was resolution of infection.AIM
METHODS
Viscosupplementation is used widely to provide symptomatic relief to patients with knee OA. This study aimed to compare the efficacy and safety of the standard (3×2ml) and single (1×6ml) dosing regimens of hylan G-F 20 Prospective, randomized, blinded (reviewers), comparative independent study. Inclusion criteria was OA knee pain e 60mm on a 100mm VAS; no prior intra articular (IA) injection. Patients were randomised to recieve 1 × 6mL or 3 × 2mL hylan G-F 20. Follow-up at 1, 6, 12, 26 and 52 weeks. Analgesics prohibited for 24 hours prior to follow-up assessments and NSAID_s for 26 wks. All adverse events (AE) were recorded. Primary outcome measure: Target knee pain (VAS) at 26 weeks. Secondary outcome measures included WOMAC, Oxford knee score, SF12Introduction
Methods
The policy of treating open fractures within 6 hrs can result in complex operations being performed under sub optimal conditions. The purpose of this study was to determine the association between time to initial debridement and rate of infection in high energy (Grade III) open fractures of Tibia. Medical records of all patients presenting with open fractures were reviewed. The inclusion criterion were Gustillo III A, B and C open fractures of tibia. Time of injury, time of arrival to the hospital, time of initial debridement and subsequent soft tissue procedures were recorded. The primary outcome measure was a diagnosis of infection or osteomyelitis at one year. Secondary outcome measure was fracture union at one year.Introduction
Methods
