A four-year clinical and sonographic longitudinal follow-up of clubfeet treated according to Ponseti with normal references.

Purpose: To follow children with a clubfoot by ultrasonography during the entire treatment period up to 4 years and compare with controls.

Method: Thirty clubfeet in 20 children treated using the Ponseti method and 29 controls were followed by repeated ultrasonography investigations from neonates to the age of 4 years. The previously established coronal medial and lateral, sagittal dorsal and posterior projections were used.

Range of motion in the talo-navicular and the calcaneo-cuboid joints evaluated by ultrasound during clubfoot treatment with normal references up to the age of four years.

Purpose: Previous ultrasound studies of clubfeet have mainly focused on the first year of life. The purpose of this study was to improve the evaluation of the talo-navicular and calcaneo-cuboid joints by adding new variables, evaluating the repeatability of ultrasound measurements for normal feet and clubfeet and establishing values for normal feet up to four years of age.

Methods: A control group of 105 children divided into ten age groups, and 71 clubfeet in 46 children were examined.

Assessment of the ankle joint in clubfeet and normal feet to the age of four years by ultrasonography.

Purpose: To establish reproducible posterior ultrasonographic projections for evaluation of the movement in the talocrural joint in clubfeet and normal feet from the perinatal period up to the age of four years.

Methods: The feet in 105 healthy children and 46 patients (71 clubfeet and 21 normal feet) were examined. In all, 14 feet in seven patients were examined twice by two examiners independently to evaluate the repeatability of the ultrasonography scans.

Stable fixation but unpredictable bone remodelling around the Lord stem: minimum 23-year follow-up of 66 total hip arthroplasties.

Early designs of uncemented hip implants turned out to be failures mainly because the prerequisites for durable implant fixation were unknown. One exception was the chrome-cobalt stem of the Madreporic Lord prosthesis. We prospectively studied this prosthetic design in 107 hips that underwent surgery in 1979-1986.

Pelvic osteotomy and symphysis reconstruction in bladder exstrophy: Early (2-6 years) results with a new (Double Door) symphysis reconstruction.

Objectives: To describe the 2-6-years follow up of a combination of oblique pelvic osteotomies and a new method for symphysis reconstruction, with the aim of creating a stable pelvic ring that will not widen during growth.

Materials And Methods: Five children were operated on between 1998 and 2003 at the age of 2 days to 8 months. One child had a cloacal exstrophy.

Hereditary multiple and isolated sporadic exostoses in the same kindred: identification of the causative gene (EXT2) and detection of a new mutation, nt112delAT, that distinguishes the two phenotypes.

Hereditary multiple exostoses (HME) is a well known autosomal dominant hereditary orthopedic disorder. Isolated exostoses, on the other hand, occur as sporadic events or as secondary post-traumatic sequel. The occurrence of solitary exostoses in individuals from pedigrees affected with HME may distort conclusions about carrier status and/or diagnosis.

Functional results at the end of skeletal growth in 30 patients affected by congenital pseudoarthrosis of the tibia.

From a multicentric study on Congenital Pseudoarthrosis of the tibia (CPT) conducted on 340 patients, we evaluated the functional results on a group of thirty patients who were at the end of skeletal growth (age < or = 16 years). The prognosis of CPT is very much related to the radiologic classification. Crawford type 2 and Crawford type 4 pseudoarthrosis have a worse prognosis, with a lower percentage of fusion at the site of pseudoarthrosis.

Free vascular fibular transfer in congenital pseudoarthrosis of the tibia: results of the EPOS multicenter study. European Paediatric Orthopaedic Society (EPOS).

This paper presents a review of the literature, describes the principal author's (B.R.) personal experience and provides the results of the European Paediatric Orthopaedic Society (EPOS) multicenter study.

Treatment approaches for congenital pseudarthrosis of tibia: results of the EPOS multicenter study. European Paediatric Orthopaedic Society (EPOS).

This study was designed to analyze the different therapeutic methods used by European Paediatric Orthopaedic Society members from 13 countries for congenital pseudarthrosis of tibia. The treatment data of 340 patients who underwent 1287 procedures for this condition were analyzed. The essential findings were that the method of choice needed to approach the biological problem with the aims of: (1) resecting the pseudarthrosis to provide stability, the basic requirement for bony consolidation; (2) correcting length discrepancy and axial deformity; (3) achieving fusion; and (4) solving the additional problems around the main deformity such as alignment, leg length discrepancy and ankle valgus.

The fibula in congenital pseudoarthrosis of the tibia: the EPOS multicenter study. European Paediatric Orthopaedic Society (EPOS).

Fibular involvement in congenital pseudoarthrosis of the tibia (CPT) can be either a rare isolated pathology or is in association with the tibial changes. Out of 282 patients with CPT who had complete radiographic work-up, 62% (almost two thirds) demonstrated fibular pathology: 36% had true fibular pseudoarthrosis and the rest, i.e.

Congenital pseudarthrosis of the tibia: history, etiology, classification, and epidemiologic data.

Congenital pseudarthrosis of the tibia is a rare disease with a variable history. The pseudarthrosis is usually not present at birth (and therefore is not truly congenital) but occurs during the first decade of life. Paget in 1891 was the first to describe a case.

Three-dimensional characteristics of cartilaginous and bony components of dysplastic hips in children: three-dimensional computed tomography quantitative analysis.

A cartilage-viewing technique was developed to overcome the shortcoming of not seeing the cartilaginous components, believed to play more important role than the osseous components in children's hips, with computed tomography. This technique was applied to 25 dysplastic hips in children younger than 10 years to evaluate their global and local deficiencies. The findings helped us to understand more about their individual problems.

Does a single device prevent further slipping of the epiphysis in children with slipped capital femoral epiphysis?

All 170 patients (212 hips) treated between 1946 and 1992 for slipped capital femoral epiphysis (SCFE) with fixation in situ with a single device were reviewed to evaluate the incidence of further slipping of the epiphysis after primary treatment. In 154 hips, a smooth device without anchorage in the epiphysis was used and in 58, a device anchored in the epiphysis. In 3 hips, further slipping of the epiphysis occurred after primary treatment with no obvious cause.

Long-term clinical and radiological results of the Lord total hip prosthesis. A prospective study.

We enrolled 98 patients (107 hips) with a mean age of 47 years (SD 8.6) into a prospective study of the Madreporic Lord THR; 34 hips had primary and 73 secondary osteoarthritis. After ten years, the survival rate using revision as the endpoint for failure was 70% (+/-9) for the cup and 98% (+/-0.

Foot pathology and risk factors for diabetic foot disease in elderly men.

We examined 3 groups of elderly men; men with diabetes and previous or present foot ulcers, men with diabetes, and men without diabetes. In the foot diseased group, diabetes duration was longer (18 +/- 11 vs 8 +/- 7 years), insulin treatment was more common (86% vs 7%), fasting blood glucose and HbA1c were significantly higher (10.5 +/- 4.

Hip function and gait in patients treated for bladder exstrophy.

Patients with bladder exstrophy demonstrate pubic diastasis with external rotation of the ilia and posterolateral orientation of the acetabula. Iliac osteotomy is performed to approximate the pubis and thus facilitate the genitourinary repair. The role of iliac osteotomy in the correction of gait abnormalities is controversial.

A qualitative and quantitative study of retrieved femoral heads in three different types of resurface hip arthroplasties.

Tissue reactions and percentage of mineralized bone in three different types of retrieved femoral head hip resurface prostheses were studied in undecalcified ground sections without removing the metal. All of the prostheses demonstrated soft tissue between the cement-implant and bone. There were some areas without soft tissue between bone and cement.

A comparison of quality of life before and after arthroplasty in patients who had arthrosis of the hip joint.

Quality of life before and one year after total hip arthroplasty was evaluated in fifty-six patients who had arthrosis of the hip joint. There were twenty-one men and thirty-five women, and the median age was sixty-five years (range, thirty to seventy-nine years). Before and after total hip arthroplasty, a functional assessment was done with the Charnley-Merle d'Aubigné scoring system.

Pitfalls of early diagnosis and treatment of congenital dislocation of the hip joint.

The efficiency of the routines for early diagnosis and treatment of congenital dislocation of the hip joint (CDH) practiced in the 1960s in the city of Göteborg were reviewed. Between 1961 and 1970 there were 65,875 live births in Göteborg. Eighty-five percent of the estimated number of cases of CDH were diagnosed during the first month of life.

Self-assessed disability in patients with arthrosis of the hip joint. Reliability of the Swedish version of the Nottingham Health Profile.

The study aimed to describe self-assessed disability, using the Nottingham Health Profile (NHP), in patients with arthrosis of the hip joint, to test the reliability of the Swedish version of the NHP, and to compare disability perceived by the patient with the Charnley/d'Aubignet score. The NHP was administered twice to 73 patients, waiting for total hip replacement. Pain, energy, sleep, and mobility were severely affected.

Accessory soleus muscle. A clinical and radiographic presentation of eleven cases.

When an accessory soleus muscle is present, it consists of a soft-tissue mass bulging medially between the distal part of the tibia and the Achilles tendon. It usually inserts with a separate tendon on the calcaneus anteromedial to the Achilles insertion, and may be a cause of pain on exercise. One may suspect a soft-tissue tumor, such as lipoma, hemangioma, and even sarcoma, but the anomalous muscle has a typical appearance on plain radiographs, and the appearance on computed tomography is diagnostic.

Lowering of the patella secondary to anterior advancement of the tibial tubercle for the patellofemoral pain syndrome.

From a series of 72 patients treated with anterior advancement of the tibial tubercle for patellofemoral pain syndrome, secondary lowering of the patella was noted in eight. In all eight patients the results were poor following surgery, with severe disabling retro- and peripatellar pain and atrophy of the quadriceps muscle. We describe this complication and illustrate and discuss the biomechanical consequences.

Morphological and biochemical effects of sodium morrhuate on tendons.

The purpose of this study was to determine some of the morphological and biochemical effects of sodium morrhuate injections into intact rabbit patellar tendons and Achilles tendons. The effects of one, three, and five 100 microliters injections of sodium morrhuate on tendon circumference, cell content, collagen fibril diameter, collagen-proteoglycan relationships, water content, amino sugar content, and hydroxyproline content were investigated over periods of 1, 4, and 9 weeks. In general, sodium morrhuate injected tendons were larger in diameter and contained more cells, smaller collagen fibrils, increased water and amino sugar content, and reduced hydroxyproline content compared with their contralateral controls.