Periprosthetic joint infections are one of the most dreaded and complex complications of total joint arthroplasty, with fungal infection accountting for less than 1% of the cases. Treatment is challenging due to the lack of scientific evidence.

We report a case of a Candida albicans total hip arthroplasty (THA) infection and performed a review of the literature.

We report a case of a 79 year old women with an early THA infection (less of one month) from the primary surgery.

She presented with pain and serous drainage from the operative wound and for that was submited to surgical debridement and revision of polyethilene. Cultures where taken (steril) and empirical vancomicin and rifampicin treatment was initiated.

Because of persistent complains and drainage, the patient was submitted to another surgery. Cultures were taken at the time of surgery. A cement spacer impregnated with gentamicin was placed after implant removal.

Cultures isolated Candida albicans. In light of this new evidence fluconazole was added to the previous scheme.

After introduction of fluconazole, the clinical evolution was good. Drainage stoped 1 week after, and the wound closed. The inflammatory markers became normal shortly after. Leg pain became better.

The patient was given oral suppressive treatment with fluconazole and was discharged, weight bearing as tolerated.

A total of 4 mouths of treatment is programmed with close follow-up, untill the second staged revision is programmed.

Prosthetic fungal infections are rare with most of the published articles being case reports.

A substantial delay in diagnosis may occur because culture results are sometimes interpreted as contamination and there is a need for obtaining multiple samples, prolonged culture, and special staining.

The best results are being reported with a long period of oral antifungal treatment and a two staged joint revision but there is an absence of standardized clinical and evidence-based treatment guidelines.

Triple arthrodesis is the most effective treatment resource for restoring shape and stability to the hind-foot. It is used in order to achieve a plantigrade foot, aligned, stable and painless, in the treatment of various pathologies. However, it has the effect of changing the dynamic mobility of the foot and diminishes the adapting ability to uneven ground, influencing the outcome. Opinions differ on the necessity of internal fixation to maintain the proper alignment of the hind-foot and improve consolidation, influencing the results.

The authors reviewed the patients who underwent triple arthrodesis between 01/01/1998 and 31/12/2008. Of a total of 46 patients 28 were reviewed, corresponding to 29 feet that underwent 36 interventions (7 recurrences).

Patients were divided into two groups according to whether or not the placement of internal fixation. They were evaluated according to the AOFAS ankle and hindfoot score and correlated with the radiologic result.

The most frequent indications for surgery were osteoarthrosis of the tarsus and sequelae of fractures of the calcaneus.

In the group without fixation 68% had radiological signs of consolidation. 24% required revision for non consolidation. In the group with internal fixation there was 72.7% consolidation and 9.1% required revision surgery. Bone graft was more often used in internal fixation group (72.7% vs 40%).

Group without fixation vs group with internal fixation:

AOFAS mean score: 74.5% vs 61.6%, patients without pain: 50% vs 20%; plantigrade foot with good alignment: 66.7% vs 40% without pain: 50% vs 20%; tibiotarsal arthritis: 48% vs 63.6%; Lisfranc arthrosis: 44% vs 63.6%.

There is a higher rate of consolidation in the group setting. However, the functional outcome seems to be better in the group without fixation.

Fixation seems to be associated with better consolidation. The functional outcome is related to a plantigrade and well aligned foot.

Slipped capital femoral epiphysiolysis (SCFE) is a rare condition with a unknown aetiopathogenesis. An early diagnosis and treatment is essential to minimize premature degeneration of the joint. The authors reviewed the cases treated between 1980 and 2005 in our institution. This study was aimed at evaluating patients with hip epiphysiolysis surgically treated by canullated screws or pinning and previously controlled by short-term follow-up, in order to evaluate radiographic medium/ long term evolution, looking for evidence of degenerative arthritis or femoroacetabular impingement.

We performed a retrospective review of the clinical notes and radiographs of all patients with slipped upper femoral epiphysis who were surgically treated at our institution between January 1980 and December 2005. These patients performed radiographs to detect evidence of osteonecrosis, chondrolysis, degenerative arthritis or femoroacetabular impingment. To grade the radiological osteoarthritic changes the grading system of Kellgren and Lawrence was used. These changes were correlated with the existence of femoroacetabular impingement. The radiological results were correlated with the Loder'sclassification of stability and the morphological classification.

43 patients were reviewed, corresponding to 47 treated hips. AP and Lowenstein x-ray views were taken in all patients. The alfa angle and the head-shaft angle were measured in the Lowenstein view (frog-leg).

Of 16 patients with impingement only 1 patient didn't present pistol grip deformity. 4 contralateral hips also presented the deformity. The mean alfa angle was 99,4.

43% of the patients with unstable hips have impingment. In stable hips this percentage is of 35%.

The Patrick test was positive in 30% of the hips with SCFE and only 17% of the unafected hips. The Kellgren and Lawrence scale was very diferent between trhe SCFE and control groups, with 43% grade 2, 17% grade 3 and 6% grade 4, versus 30% grade 2, 6% grade 3 and 0% grade 4.

Some patients show bilateral pistol grip deformity and clinical signs of impingment, despite only having one hip with SCFE

Introduction

The sliding hip screw is the implant of choice for the operative treatment of stable trochanteric femur fractures. Surgeons have been using widely the four-hole side plate DHS (Dynamic Hip screw) with four bicortical screws, which allows adequate weight bearing after operation. However, there is lacking of scientific studies that support the use of such long plate and we question ourselves if we can accomplish the same results with the use of a smaller plate. The objective of this study is to compare the results accomplished with a four-hole and a two-hole DHS side plate in the treatment of transtrochanteric fractures.

It appears that double bundle anterior cruciate ligament reconstruction can reproduce the original anatomy of the ligament, restoring normal kinematics and rotational control of the tibia. But an anatomical single bundle reconstruction may present very similar results, with minor technical difficulties and lower costs.

We compared two groups of 25 patients each, that underwent ACL reconstruction by the same surgeon, with a follow-up of 12–36 months. One group had double bundle reconstruction with hamstring and the other had single bundle anatomical reconstruction with patellar tendon.

Patients underwent a subjective evaluation and clinical testing with instrumented laxity with Rolimeter, and the data entered in the IKDC 2000 scale Double tunnel hamstring Vs bone-tendon-bone: Functional outcome of 85.6% Global Class A and B vs. 82.1% Class A and B. The subjective outcome (IKDC 2000) was 90.93 vs. 91.47. Pivot-shift test with 87% patients in class A and class B at 9.7% Vs 75% patients in class A, 21.4% for class B. The Rolimeter gave an average Lachman value of 2,56 and anterior drawer test of 2,88 Vs average Lachman value of 3.59 and anterior drawer test of 2.92. One leg hop test showed 85.7% knees class A, 9.5% knees class B vs. 90.4% knees class A and, 2.8% knees class B.

The subjective score was slightly higher in the single bundle anatomical reconstruction with patellar tendon, despite the overall functional outcome being higher in the double tunnel technique with hamstrings. The average Lachmann in the patellar tendon group was 1 mm higher. The rotational stability in the double tunnel was higher.

The same surgeon had better results in the double tunnel hamstrings technique, despite less experienced with this technique, which is more demanding, probably reflecting objective advantages over the single bundle reconstruction with patellar tendon

The median nerve compression in the carpal tunnel is the most common compression syndrome of the upper limb. In most cases it is idiopathic but may also occur from anatomical, traumatic, endocrine, rheumatic or tumoral causes.

Chow's endoscopic technique was initially used to treat this disease and then modified to a mini-open approach through a single palmar incision. This incision is similar to the one used in endoscopic release by Agee. After exposing the proximal part of the transverse carpal ligament a meniscus knife is advanced until there is a complete section of the ligament, without endoscopic equipment.

Between 2004 and 2006, 200 hands in 179 patients with a diagnosis based on clinical and electromyographic criteria were operated by this mini-open technique. The mean follow-up was 49 months (minimum of 34 months and a maximum of 70 months).

50 randomly selected patients were submitted to the self-administered Boston questionnaire. 50 patients treated by the minimal-incision decompression during the same period were also given the questionnaire. The aesthetic satisfaction was registered as well as if they would have surgery on the other hand or would recommend the procedure.

This mini-open technique is another technique available to the surgeon that allows very similar functional results to endoscopic surgery, without use of specific material and with a shorter surgical time.

Introduction: Acute Achilles tendon rupture is very much associated with sports practice and it’s a common lesion between young people. Despite of much Discussion: in the literature, the correct treatment of the complete ruptures of this tendon in the acute phase remains controversial.

The objective of this work is to accomplish a comparative analysis between the results obtained with both techniques: open versus percutaneous.

Materials and Methods: This work included 81 patients (6 women e 75 men) with acute rupture of the Achilles tendon between January of 1999 and December of 2008 and that were submitted 51 to surgical treatment with open technique and 30 with the percutaneous with the technique of Ma and Griffith modified. This patients had medium age of 35,6 years with a greater incidence between 30 and 39 years and with medium time follow-up of 1,9 years.

The diagnostic of the lesion was based in clinic criteria and when there was a doubt an ecography was realized.

In both Methods: was used posteoperative cast immobilization with 20° of plantar flexion during 6 weeks. The patients were analysed according to clinical e functional evaluations and the American Orthopaedic Foot and Ankle Society scale and the Holtz score.

Results: The patients included in the percutaneous group had better functional results with more precocious weight bearing, better ankle range of movement e more earlier return to sports practice (p< 0,001). In the open technique there were more complications in comparison with the percutaneous one (15,7% vs 6,7%). In the open technique there were no rerupture and in the percutaneous technique there were 6.

The results in both scales were better in the percutaneous group but it wasn’t statistically significative.

Discussion: Good functional results and a low percentage of complications recommend the use of surgical techniques in the treatment of this disease. Better functional and aesthetic results were obtained in the percutaneous group but at expense of a more percentage of reruptures. Open surgery is indicated in the reruptures after the utilisation of the percutaneous technique.