Eighty-seven feet have been reviewed after arthrodesis of the
This study relates the extent of cartilage lesions within the
Various prostheses for total replacement of the
We report a prospective randomised trial comparing Keller's arthroplasty and arthrodesis of the
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
We carried out 12 arthroscopies of the first metatarsophalangeal (MTP) joint in 11 patients over a five-year period. Their mean age was 30 years (15 to 58) and the mean duration of symptoms before surgery was eight months (1 to 24). Six patients had an injury to the joint; all had swelling and tenderness with a reduced range of movement. In six patients, radiographs revealed no abnormality. Under general anaesthesia with a tourniquet the hallux is suspended by a large Chinese finger trap to distract the joint. Using a 1.9 mm 30° oblique arthroscope the MTP joint is inspected through dorsomedial and dorsolateral portals with a medial portal if necessary. All patients were found to have intra-articular pathology, which was treated using small instruments. The mean follow-up was 19.3 months (6 to 62) and all patients had no or minimal pain, decreased swelling and an increased range of movement of the affected joint.
Aims. The aim of this study was to report a single surgeon series of
consecutive patients with moderate hallux valgus managed with a
percutaneous extra-articular reverse-L chevron (PERC) osteotomy. . Patients and Methods. A total of 38 patients underwent 45 procedures. There were 35
women and three men. The mean age of the patients was 48 years (17
to 69). An additional percutaneous Akin osteotomy was performed
in 37 feet and percutaneous lateral capsular release was performed
in 22 feet. Clinical and radiological assessments included the type
of forefoot, range of movement, the American Orthopedic Foot and
Ankle (AOFAS) score, a subjective rating and radiological parameters. . The mean follow-up was 59.1 months (45.9 to 75.2). No patients
were lost to follow-up. Results. The mean AOFAS score increased from 62.5 (30 to 80) pre-operatively
to 97.1 (75 to 100) post-operatively. A total of 37 patients (97%)
were satisfied. At the last follow up there was a statistically
significant decrease in the hallux valgus angle, the intermetatarsal
angle and the proximal articular set angle. The range of movement
of the
Hallux rigidus was first described in 1887. Many aetiological factors have been postulated, but none has been supported by scientific evidence. We have examined the static and dynamic imbalances in the
In a prospective randomised study 31 patients were allocated to either arthrodesis or Mayo resection of the
We reviewed the outcome of distal chevron metatarsal osteotomy without tendon transfer in 19 consecutive patients (19 feet) with a hallux varus deformity following surgery for hallux valgus. All patients underwent distal chevron metatarsal osteotomy with medial displacement and a medial closing wedge osteotomy along with a medial capsular release. The mean hallux valgus angle improved from −11.6° pre-operatively to 4.7° postoperatively, the mean first-second intermetatarsal angle improved from −0.3° to 3.3° and the distal metatarsal articular angle from 9.5° to 2.3° and the
We reviewed 91 patients (103 feet) who underwent
a Ludloff osteotomy combined with additional procedures. According
to the combined procedures performed, patients were divided into
Group I (31 feet; first web space release), Group II (35 feet; Akin
osteotomy and trans-articular release), or Group III (37 feet; Akin
osteotomy, supplementary axial Kirschner (K-) wire fixation, and
trans-articular release). Each group was then further subdivided
into severe and moderate deformities. The mean hallux valgus angle correction of Group II was significantly
greater than that of Group I (p = 0.001). The mean intermetatarsal
angle correction of Group III was significantly greater than that
of Group II (p <
0.001). In severe deformities, post-operative
incongruity of the
1. Three cases of osteomyelitis of a metatarsal sesamoid bone are described. 2. The diagnosis should be considered in patients with acute pain under the
We reviewed 55 patients (78 feet) who had undergone silicone hemiarthroplasty of the
We reviewed 12 patients with congenital hallux varus who had had operations on 20 feet to enable them to wear normal shoes and to improve the appearance. After an average follow-up of 12.7 years the results of soft tissue procedures were satisfactory in 12 of 17 feet. Arthrodesis of the
We carried out a cross-sectional study in 51 patients (81 feet) with a clawed hallux in association with a cavus foot after a modified Robert Jones tendon transfer. The mean follow-up was 42 months (9 to 88). In all feet, concomitant procedures had been undertaken, such as extension osteotomy of the first metatarsal and transfer of the tendon of the peroneus longus to peroneus brevis, to correct the underlying foot deformity. All patients were evaluated clinically and radiologically. The overall rate of patient satisfaction was 86%. The deformity of the hallux was corrected in 80 feet. Catching of the big toe when walking barefoot, transfer lesions and metatarsalgia, hallux flexus, hallux limitus and asymptomatic nonunion of the interphalangeal joint were the most frequent complications. Hallux limitus was more likely when elevation of the first ray occurred (p = 0.012). Additional transfer of the tendon of peroneus longus to peroneus brevis was a significant risk factor for elevation of the first metatarsal (p <
0.0001). The deforming force of extensor hallucis longus is effectively eliminated by the Jones transfer, but the mechanics of the
Abnormal femoral torsion (FT) is increasingly recognized as an additional cause for femoroacetabular impingement (FAI). It is unknown if in-toeing of the foot is a specific diagnostic sign for increased FT in patients with symptomatic FAI. The aims of this study were to determine: 1) the prevalence and diagnostic accuracy of in-toeing to detect increased FT; 2) if foot progression angle (FPA) and tibial torsion (TT) are different among patients with abnormal FT; and 3) if FPA correlates with FT. A retrospective, institutional review board (IRB)-approved, controlled study of 85 symptomatic patients (148 hips) with FAI or hip dysplasia was performed in the gait laboratory. All patients had a measurement of FT (pelvic CT scan), TT (CT scan), and FPA (optical motion capture system). We allocated all patients to three groups with decreased FT (< 10°, 37 hips), increased FT (> 25°, 61 hips), and normal FT (10° to 25°, 50 hips). Cluster analysis was performed.Aims
Patients and Methods
Severe hallux valgus deformity is conventionally
treated with proximal metatarsal osteotomy. Distal metatarsal osteotomy
with an associated soft-tissue procedure can also be used in moderate
to severe deformity. We compared the clinical and radiological outcomes
of proximal and distal chevron osteotomy in severe hallux valgus deformity
with a soft-tissue release in both. A total of 110 consecutive female
patients (110 feet) were included in a prospective randomised controlled
study. A total of 56 patients underwent a proximal procedure and
54 a distal operation. The mean follow-up was 39 months (24 to 54)
in the proximal group and 38 months (24 to 52) in the distal group.
At follow-up the hallux valgus angle, intermetatarsal angle, distal
metatarsal articular angle, tibial sesamoid position, American Orthopaedic
Foot and Ankle Society (AOFAS) hallux metatarsophalangeal-interphalangeal
score, patient satisfaction level, and complications were similar
in each group. Both methods showed significant post-operative improvement
and high levels of patient satisfaction. Our results suggest that
the distal chevron osteotomy with an associated distal soft-tissue
procedure provides a satisfactory method for correcting severe hallux
valgus deformity. Cite this article: