Although absorbable sutures for the repair of acute Achilles tendon rupture (ATR) have been attracting attention, the rationale for their use remains insufficient. This study prospectively compared the outcomes of absorbable and nonabsorbable sutures for the repair of acute ATR. A total of 40 patients were randomly assigned to either braided absorbable polyglactin suture or braided nonabsorbable polyethylene terephthalate suture groups. ATR was then repaired using the Krackow suture method. At three and six months after surgery, the isokinetic muscle strength of ankle plantar flexion was measured using a computer-based Cybex dynamometer. At six and 12 months after surgery, patient-reported outcomes were measured using the Achilles tendon Total Rupture Score (ATRS), visual analogue scale for pain (VAS pain), and EuroQoL five-dimension health questionnaire (EQ-5D).Aims
Methods
Our aim was to compare polylevolactic acid screws
with titanium screws when used for fixation of the distal tibiofibular
syndesmosis at mid-term follow-up. A total of 168 patients, with
a mean age of 38.5 years (18 to 72) who were randomly allocated
to receive either polylevolactic acid (n = 86) or metallic (n =
82) screws were included. The Baird scoring system was used to assess
the overall satisfaction and functional recovery post-operatively.
The demographic details and characteristics of the injury were similar
in the two groups. The mean follow-up was 55.8 months (48 to 66).
The Baird scores were similar in the two groups at the final follow-up.
Patients in the polylevolactic acid group had a greater mean dorsiflexion
(p = 0.011) and
1. The movements of the talus are described with particular reference to the anatomy of congenital talipes equinovarus. 2. It is suggested that the fundamental deformity in severe club foot is the fixed
1. Twenty-two feet injured at the tarso-metatarsal level are reviewed. 2. Experiments with eleven cadaveric feet are reported. 3. The injuries are caused by forced
1. The etiology of hallux rigidus has been studied by an examination of ten adolescent and four adult patients. 2. Although osteochondritis dissecans of the metatarsal head has been seen in two cases, our evidence generally suggests that metatarsus primus elevatus is the important etiological factor in established hallux rigidus. 3. The common factor for the production of symptoms is the limitation of dorsiflexion of the first metatarso-phalangeal joint, just as the key to treatment is the existence of a good range of
1. Twenty cases of tarso-metatarsal joint injury have been studied with regard to the mechanism of injury, and experiments have been done on cadavers to confirm clinical impressions. 2. Injuries of the tarso-metatarsal joints occur by direct and indirect mechanisms, the latter being more common. 3. Indirect injuries occur in at least two ways-namely, acute abduction of the forefoot and
1. Fifty-eight major injuries in the region of the talus were reviewed regarding treatment, incidence of complications and long-term results. 2. The prognosis for simple fractures of the head, neck or body was good, as was that for dislocations of the midtarsal and peritalar joints. 3. The prognosis for fracture-dislocations of the neck and body was better than has been frequently reported. It was related to the degree of initial trauma. A good result occurs only if accurate reduction is effected and maintained. Fixation with a Kirschner wire is a useful method of maintaining the reduction after unstable fracture-dislocations. 4. Avascular necrosis occurred only in the more severe injuries and its incidence was related to the degree of initial displacement. The late results were better than have been previously described. The condition is best treated conservatively by protection from weight-bearing until revascularisation is well advanced. 5. A case with an unusual pattern of fracture of the neck of the talus is described following a
1. Three cases are reported of ischaemic necrosis of the anterior tibial muscles which were not due to injury. In two, ischaemia was the result of strenuous or unaccustomed exercise in young adults; in the third it was an incident in a systemic disturbance. All three cases were probably the result of spasm of a large segment of the anterior tibial artery. 2. The clinical features during the first few hours resemble those of tenosynovitis of the tibialis anterior; and after twelve to twenty-four hours those of cellulitis of the leg. Later there is "drop foot" due to muscle weakness, contracture limiting
Few reports compare the contribution of the talonavicular articulation
to overall range of movement in the sagittal plane after total ankle
arthroplasty (TAA) and tibiotalar arthrodesis. The purpose of this
study was to assess changes in ROM and functional outcomes following
tibiotalar arthrodesis and TAA. Patients who underwent isolated tibiotalar arthrodesis or TAA
with greater than two-year follow-up were enrolled in the study.
Overall arc of movement and talonavicular movement in the sagittal
plane were assessed with weight-bearing lateral maximum dorsiflexion
and plantarflexion radiographs. All patients completed Short Form-12
version 2.0 questionnaires, visual analogue scale for pain (VAS)
scores, and the Foot and Ankle Ability Measure (FAAM).Aims
Patients and Methods
Although equinus gait is the most common abnormality
in children with spastic cerebral palsy (CP) there is no consistency
in recommendations for treatment, and evidence for best practice
is lacking. The Baumann procedure allows selective fractional lengthening
of the gastrocnemii and soleus muscles but the long-term outcome
is not known. We followed a group of 18 children (21 limbs) with
diplegic CP for ten years using three-dimensional instrumented gait
analysis. The kinematic parameters of the ankle joint improved significantly
following this procedure and were maintained until the end of follow-up.
We observed a normalisation of the timing of the key kinematic and
kinetic parameters, and an increase in the maximum generation of
power of the ankle. There was a low rate of overcorrection (9.5%,
n = 2), and a rate of recurrent equinus similar to that found with
other techniques (23.8%, n = 5). As the procedure does not impair the muscle architecture, and
allows for selective correction of the contracted gastrocnemii and
soleus, it may be recommended as the preferred method for correction
of a mild fixed equinus deformity.
Between July 2000 and April 2004, 19 patients with bilateral spastic cerebral palsy who required an assistive device to walk had combined lengthening-transfer of the medial hamstrings as part of multilevel surgery. A standardised physical examination, measurement of the Functional Mobility Scale score and video or instrumented gait analysis were performed pre- and post-operatively. Static parameters (popliteal angle, flexion deformity of the knee) and sagittal knee kinematic parameters (knee flexion at initial contact, minimum knee flexion during stance, mean knee flexion during stance) were recorded. The mean length of follow-up was 25 months (14 to 45). Statistically significant improvements in static and dynamic outcome parameters were found, corresponding to improvements in gait and functional mobility as determined by the Functional Mobility Scale. Mild hyperextension of the knee during gait developed in two patients and was controlled by adjustment of their ankle-foot orthosis. Residual flexion deformity >
10° occurred in both knees of one patient and was treated by anterior distal femoral physeal stapling. Two children also showed an improvement of one level in the Gross Motor Function Classification System.
