A lesion similar to that described by Bankart in recurrent dislocation of the shoulder was seen in seven patients with recurrent dislocation of the peroneal tendons. Detachment of the periosteum had resulted in the formation of a false pouch on the surface of the lower end of the fibula; into this pouch the peroneal tendons could easily dislocate. Reattachment of the periosteum to drill holes in the fibula prevented dislocation, and this anatomical method of repair is described. This lesion is one of the causes of recurrent dislocation of the peroneal tendons.
1. The findings in this series of fractures of the shaft of the femur treated by intramedullary nailing confirm the observation of Smith (1959) that the incidence of non-union is significantly diminished when operative intervention is postponed more than one week from the time of the injury. 2. The series is too small to afford conclusive proof, and it offers no explanation of the opposite findings of Smith and Sage (1957), but it indicates that this very important aspect of the operative treatment of fractures ought to be submitted to thorough investigation by many more observers.
Twelve patients were operated upon after unsuccessful conservative treatment for complete dislocation of the sternoclavicular joint. Three methods were used; stabilisation using fascial loops, reconstruction with a tendon graft, and resection of the sternal end of the clavicle. The results were good in only four patients, three treated with a tendon graft and one by fascial loops. Another four patients had fair results, but all four treated by resection of the medial end of the clavicle had poor results, with pain and weakness of the upper extremity. In our opinion resection of the sternal end of the clavicle should not be used in old traumatic dislocation.
Decompression of the carpal tunnel is a common surgical procedure. Although the incidence of the carpal tunnel syndrome increases with age, there is no clear information available on the outcome of surgery in relation to age. We studied prospectively 87 consecutive patients who underwent decompression, using a validated self-administered questionnaire, and found that improvement in symptoms and function decreased with increasing age. This was most marked in patients over the age of sixty years.
We reviewed the long-term results of the Dillwyn Evans procedure for club foot in 60 feet of 45 patients with an average age of 29 years, using four different scoring systems. The results at 12 to 38 years were compared with those of an earlier study of the same group of patients. Function was satisfactory in 68% of feet; 90% of the patients were able to perform all desired activities. Mild residual deformity was compatible with satisfactory function, and poor function was related to ankle and subtalar stiffness. Our results suggest that this procedure has a low rate of deterioration and degenerative change with time.
Nine children with chronic post-traumatic dislocation of the head of the radius were treated by an osteotomy of the ulna with over-correction of the angular deformity and with elongation of the bone. Satisfactory results were obtained in eight cases, the only poor outcome following a three-year delay between the initial injury and the reposition. The interosseous membrane of the forearm appeared to be the most important structure in maintaining the corrected position of the radial head.
A patient with typical congenital contractural arachnodactyly followed up from the age of 12 years to the age of 48 is reported. He had spiderlike fingers and toes and marked contractures of the knees, ankles, toes, shoulders, elbows and fingers; the mobility of the hips and wrists was almost normal. Persistent knee contractures prevented him from walking. In his twenties he had an osteotomy of both femora and shortening of the patellar tendons which enabled him to walk for the first time in an upright position without external support. When seen at the age of 48 the range of movement of his knees was 0 to 90 degrees. He was working as a turner and had been doing so for almost 20 years.
The modified Magnuson-Stack procedure of lateral and distal transfer of the insertion of the subscapularis muscle was used in 38 consecutive patients with recurrent anterior dislocation of the shoulder, all of whom have been followed-up for a minimum of three years. There was only one failure; the other 37 patients had an excellent or satisfactory result with an adequate range of movement. Bankart and Hill-Sachs lesions were not a constant finding but subscapularis laxity was detected in almost every case, an observation that helps to confirm its central role as a cause of recurrence.
Late degenerative changes are known to follow meniscectomy, but there is little agreement on their incidence or on which patients are most at risk. A total of 210 patients have been reviewed 10 to 22 years after meniscectomy, and long leg radiographs taken of both knees. Radiological degeneration was seen in 18%, while 7% had significant symptoms and signs. Statistical analysis showed increased changes in older patients, in those with abnormal leg alignment, and in those who had undergone lateral as against medial meniscectomy. Our findings emphasise the important mechanical function of the meniscus and support the current cautious approach to meniscectomy, especially for patients in high risk groups. They also indicate the value of early high tibial osteotomy for symptomatic varus deformity after medial meniscectomy.
In two cases of partial closure of an epiphysial plate causing angular deformity, one of a finger and one of the lower end of a femur, the deformities were corrected by growth after resection of a small peripheral bone bridge and its replacement with a free transplant of fat. This procedure has a firm basis on experimental work. Thus, when part of a growth plate in the rabbit is destroyed but the formation of a bone bridge uniting epiphysis and metaphysis is prevented, the destroyed part is replaced by regeneration of cartilage from the adjacent parts of the plate. Moreover, it has been proved in rabbits that when a bone bridge is induced and later resected and replaced with fat, recurrence of the bridge can be prevented and subsequent growth may correct the deformity.
Primary osteoarthritis of the ankle with no history of trauma is rare. We report the use of a low tibial osteotomy on 18 ankles in 18 patients, two men and 16 women. The osteotomy is designed to correct the varus tilt and anterior opening of the distal tibial joint surface where it has been shown by weight-bearing radiographs and arthroscopy that there is healthy articular cartilage on the lateral side of the ankle. An opening-wedge osteotomy was used to achieve slight overcorrection. Follow-up of the 18 ankles at an average of 6 years 11 months (2.7 to 12.10) showed the results by our own scoring system to be excellent in six ankles, good in nine, and fair in three with no poor results. Of the three patients with fair results, two had been undercorrected and the third had little residual articular cartilage. Arthroscopic examination of ten ankles showed repair by fibrocartilage in seven. We conclude that slight overcorrection of deformity by low tibial osteotomy is effective in treating intermediate-stage primary osteoarthritis of the ankle.
We have reviewed the early complications of 121 surgically treated closed ankle fractures; the complication rate was 30%, with 14 major and 22 minor complications. Fractures with skin blisters or abrasions had more than double the overall complication rate. Fracture-dislocations had three times as many major complications as simple fractures, and those not fixed within 24 hours had a 44% major complication rate compared to 5.3% in those operated upon as emergencies. Patients transferred from another medical facility had high complication rates, especially if they had fracture-dislocations. We conclude that operative treatment of ankle fractures must be delivered in a timely fashion, especially in severe fractures. We would caution against the practice of transferring patients with serious ankle fractures before completion of definitive care.
Aims. There is a considerable challenge in treating bone infections and orthopaedic device-associated infection (ODAI), partly due to impaired penetration of systemically administrated antibiotics at the site of infection. This may be circumvented by local drug administration. Knowledge of the release kinetics from any carrier material is essential for proper application. Ceftriaxone shows a particular constant release from calcium sulphate (CaSO. 4. ) in vitro, and is particularly effective against streptococci and a large portion of Gram-negative bacteria. We present the clinical release kinetics of ceftriaxone-loaded CaSO. 4. applied locally to treat ODAI. Methods. A total of 30
Aims. We first sought to compare survival for patients treated surgically for solitary and multiple metastases in the appendicular skeleton, and second, to explore the role of complete and incomplete resection (R0 and R1/R2) in patients with a solitary bony metastasis in the appendicular skeleton. Methods. We conducted a retrospective study on a population-based cohort of all adult patients treated surgically for bony metastases of the appendicular skeleton between January 2014 and December 2019. We excluded patients in whom the status of bone metastases and resection margin was unknown. Patients were followed until the end of the study or to their death. We had no loss to follow-up. We used Kaplan-Meier analysis (with log-rank test) to evaluate patient survival. We identified 506
