The treatment of peri-prosthetic joint infection
(PJI) of the ankle is not standardised. It is not clear whether
an algorithm developed for hip and knee PJI can be used in the management
of PJI of the ankle. We evaluated the outcome, at two or more years
post-operatively, in 34 patients with PJI of the ankle, identified
from a cohort of 511 patients who had undergone total ankle replacement.
Their median age was 62.1 years (53.3 to 68.2), and 20 patients
were women. Infection was exogenous in 28 (82.4%) and haematogenous
in six (17.6%); 19 (55.9%) were acute infections and 15 (44.1%)
chronic. Staphylococci were the cause of 24 infections (70.6%).
Surgery with retention of one or both components was undertaken
in 21 patients (61.8%), both components were replaced in ten (29.4%),
and arthrodesis was undertaken in three (8.8%). An infection-free
outcome with satisfactory function of the ankle was obtained in
23 patients (67.6%). The best rate of cure followed the exchange
of both components (9/10, 90%). In the 21 patients in whom one or
both components were retained, four had a relapse of the same infecting organism
and three had an infection with another
Arthroplasty for end-stage hallux rigidus (HR) is controversial. Arthrodesis remains the gold standard for surgical treatment, although is not without its complications, with rates of up to 10% for nonunion, 14% for reoperation and 10% for metatarsalgia. The aim of this study was to analyze the outcome of a double-stemmed silastic implant (Wright-Medical, Memphis, Tennessee, USA) for patients with end-stage HR. We conducted a retrospective review of 108 consecutive implants in 76 patients, between January 2005 and December 2016, with a minimum follow-up of two years. The mean age of the patients at the time of surgery was 61.6 years (42 to 84). There were 104 females and four males. Clinical, radiological, patient reported outcome measures (PROMS) data, a visual analogue score (VAS) for pain, and satisfaction scores were collected.Aims
Methods
The aim of this study was to describe the technique of distraction
osteogenesis followed by arthrodesis using internal fixation to
manage complex conditions of the ankle, and to present the results
of this technique. Between 2008 and 2014, distraction osteogenesis followed by arthrodesis
using internal fixation was performed in 12 patients with complex
conditions of the ankle due to trauma or infection. There were eight
men and four women: their mean age was 35 years (23 to 51) at the
time of surgery. Bone healing and functional recovery were evaluated
according to the criteria described by Paley. Function was assessed
using the ankle-hindfoot scale of the American Orthopedic Foot and
Ankle Society (AOFAS).Aims
Patients and Methods
The aim of this study was to present a series of patients with
aseptic failure of a total ankle arthroplasty (TAA) who were treated
with fusion of the hindfoot using a nail. A total of 23 TAAs, in 22 patients, were revised for aseptic
loosening and balloon osteolysis to a hindfoot fusion by a single
surgeon (NH) between January 2012 and August 2014. The procedure
was carried out without bone graft using the Phoenix, Biomet Hindfoot
Arthrodesis Nail. Preoperative investigations included full blood
count, CRP and ESR, and radiological investigations including plain
radiographs and CT scans. Postoperative plain radiographs were assessed
for fusion. When there was any doubt, CT scans were performed.Aims
Patients and Methods
The last decade has seen a considerable increase
in the use of in total ankle arthroplasty (TAA) to treat patients
with end-stage arthritis of the ankle. However, the longevity of
the implants is still far from that of total knee and hip arthroplasties. The aim of this review is to outline a diagnostic and treatment
algorithm for the painful TAA to be used when considering revision
surgery. Cite this article:
Charcot neuro-osteoarthropathy (CN) of the midfoot
presents a major reconstructive challenge for the foot and ankle
surgeon. The Synthes 6 mm Midfoot Fusion Bolt is both designed and
recommended for patients who have a deformity of the medial column
of the foot due to CN. We present the results from the first nine
patients (ten feet) on which we attempted to perform fusion of the
medial column using this bolt. Six feet had concurrent hindfoot fusion
using a retrograde nail. Satisfactory correction of deformity of
the medial column was achieved in all patients. The mean correction
of calcaneal pitch was from 6°
(-15° to +18°) pre-operatively to 16° (7° to 23°) post-operatively;
the mean Meary angle from 26° (3° to 46°) to 1° (1° to 2°); and
the mean talometatarsal angle on dorsoplantar radiographs from 27°
(1° to 48°) to 1° (1° to 3°). However, in all but two feet, at least one joint failed to fuse.
The bolt migrated in six feet, all of which showed progressive radiographic
osteolysis, which was considered to indicate loosening. Four of
these feet have undergone a revision procedure, with good radiological
evidence of fusion. The medial column bolt provided satisfactory correction
of the deformity but failed to provide adequate fixation for fusion
in CN deformities in the foot. In its present form, we cannot recommend the routine use of this
bolt. Cite this article:
Most of the literature on surgical site infections
following the surgical treatment of fractures of the ankle is based
on small series of patients, focusing on diabetics or the elderly.
None have described post-operative functional scores in those patients
who develop an infection. We performed an age- and gender-matched
case–control study to identify patient- and surgery-related risk
factors for surgical site infection following open reduction and
internal fixation of a fracture of the ankle. Logistic regression
analysis was used to identify significant risk factors for infection
and to calculate odds ratios (OR). Function was assessed using the
Olerud and Molander Ankle Score. The incidence of infection was
4% (29/717) and 1.1% (8/717) were deep infections. The median ankle
score was significantly lower in the infection group compared with
the control group (60 A low incidence of infection following open reduction and internal
fixation of fractures of the ankle was observed. Both superficial
and deep infections result in lower functional scores. Cite this article:
We report a systematic review and meta-analysis
of published randomised and quasi-randomised trials evaluating the
efficacy of pre-operative skin antisepsis and cleansing techniques
in reducing foot and ankle skin flora. The post-preparation culture
number (Post-PCN) was the primary outcome. The data were evaluated
using a modified version of the Cochrane Collaboration’s tool. We
identified eight trials (560 participants, 716 feet) that met the inclusion
criteria. There was a significant difference in the proportions
of Post-PCN between hallux nailfold (HNF) and toe web spaces (TWS)
sites: 0.47 Meta-analyses showed that alcoholic chlorhexidine had better
efficacy than alcoholic povidone-iodine (PI) at HNF sites (risk
difference 0.19 (95% CI 0.08 to 0.30); p = 0.0005); a two-step intervention
using PI scrub and paint (S&
P) followed by alcohol showed significantly
better efficacy over PI (S&
P) alone at TWS sites (risk difference
0.13 (95% CI 0.02 to 0.24); p = 0.0169); and a two-step intervention
using chlorhexidine scrub followed by alcohol showed significantly
better efficacy over PI (S&
P) alone at the combined (HNF with
TWS) sites (risk difference 0.27 (95% CI 0.13 to 0.40); p <
0.0001).
No significant difference was found between cleansing techniques. Cite this article:
