A prospective study of arthroscopic primary ACL reconstruction with ipsilateral peroneus longus tendon graft: Experience of 439 cases.

Anterior cruciate ligament (ACL) tears are frequent ligamentous injuries that necessitate reconstruction in many cases. The patellar tendon and the hamstring tendon are the most frequently utilized autografts for reconstruction. However, both have certain disadvantages. We hypothesized that the peroneus longus tendon would be an acceptable graft for arthroscopic ACL reconstruction. The aim of this study is to determine whether a peroneus Longus tendon transplant is a functionally viable option for arthroscopic ACL reconstruction without compromising donor ankle activity. In this prospective study 439 individuals aged between 18 to 45 years, who underwent ACL reconstruction using ipsilateral Peroneus longus tendon autograft were observed. The injury to the ACL was initially assessed by physical examinations and further confirmed by magnetic resonance imaging (MRI). The outcome was assessed at 6, 12, and 24 months after the surgery using Modified Cincinnati, International Knee Documentation Committee (IKDC), and Tegner-Lysholm scores. The donor ankle stability was evaluated using foot and ankle disability index (FADI) and AOFAS scores, as well as hop tests. Significant (P < .001) improvement in the result of the IKDC score, Modified Cincinnati, and Tegner-Lysholm score was observed at the final follow-up. The Lachman test was mildly (1+) positive only in 7.70% of cases, the anterior drawer became negative in all cases, and the pivot shift test was negative in 97.43% of cases at 24 months after the surgery. FADI and AOFAS scores for donor's ankle functional assessment were impressive, as were single hop test, triple hop test, and cross over hop test results at 2 years. None of the patients had any neurovascular deficit. However, 6 cases of superficial wound infection were observed, 4 at the port site and 2 at the donor site. All resolved after appropriate oral antibiotic therapy. The peroneus longus tendon can be considered a safe, effective, and promising graft of choice for arthroscopic primary single-bundle ACL reconstruction because it has a good functional outcome and impressive donor ankle function after surgery.

Current pathogens infecting open fracture tibia and their antibiotic susceptibility at a tertiary care teaching hospital in South East Asia.

BACKGROUND: Tibia fractures represent the most prevalent open long-bone injuries. Indiscriminate, extensive, and unnecessary use of antibiotics has led to the emergence of infections caused by multidrug resistant organisms that increase morbidity and mortality. This study evaluated the spectrum of current organisms infecting the open tibia fractures and their antibiotic susceptibility pattern. This research did not alter the exiting practice of the institute to evaluate the current status. METHODS: This was a cross-sectional study on 628 patients presenting with open fractures of the tibia from July 2018 to July 2020. Sampling for three successive culture (and sensitivity) tests were carried out, 1st on specimens taken in the emergency room (upon patient presentation), 2nd in the emergency theatre after initial debridement, and 3rd in the ward between 12 to 14 days post operatively. RESULTS: The average age of the patients was 36.2± 15.4 years, with motor vehicle accidents being the predominant aetiology (72.2%). Results of specimen culture demonstrated that debridement could reduce microbial contamination significantly (P<.05) from 38.5 % to 26.4%. But from the ward sample, the infection rate was 45.1%, while contamination at entering the ward was only 26.4%. The bacteriological study found predominant multidrug-resistant Gram-negative organisms, namely Pseudomonas spp., Escherichia coli, Klebsiella spp., Acinetobacter spp., Enterobacter spp. and Proteus spp. Though Gram-positive Staphylococcus aureus was found significantly in the initial culture, they contributed minimally (1.4%) to infect the fracture site. CONCLUSION: The current study found a predominant shift in the trend toward multidrug-resistant Gram-negative organisms in orthopaedic infection, which was accompanied by a worrying pattern of hospital-acquired infection. These results will help to inform future research and policies within our institution.