3 research outputs found
Surgeons experience, sports participation and a concomitant MCL injury increase the use of patellar and quadriceps tendon grafts in primary ACL reconstruction : a nationwide registry study of 39,964 surgeries
Purpose To investigate the influence of surgeon-related factors and clinic routines on autograft choice in primary anterior cruciate ligament reconstruction (ACLR). Methods Data from the Swedish National Knee Ligament Registry (SNKLR), 2008-2019, were used to study autograft choice (hamstring; HT, patellar; PT, or quadriceps tendon; QT) in primary ACLR. Patient/injury characteristics (sex, age at surgery, activity at time of injury and associated injuries) and surgeon-/clinic-related factors (operating volume, caseload and graft type use) were analyzed. Surgeon/clinic volume was divided into tertiles (low-, mid- and high-volume categories). Multivariable logistic regression was performed to assess variables influencing autograft choice in 2015-2019, presented as the odds ratio (OR) with a 95% confidence interval (CI). Results 39,964 primary ACLRs performed by 299 knee surgeons in 91 clinics were included. Most patients received HT (93.7%), followed by PT (4.2%) and QT (2.1%) grafts. Patients were mostly operated on by high-volume (&gt; 28 ACLRs/year) surgeons (68.1%), surgeons with a caseload of &gt;= 50 ACLRs (85.1%) and surgeons with the ability to use &gt;= two autograft types (85.9%) (all p &lt; 0.001). Most patients underwent ACLR at high-volume (&gt; 55 ACLRs/year) clinics (72.2%) and at clinics capable of using &gt;= two autograft types (93.1%) (both p &lt; 0.001). Significantly increased odds of receiving PT/QT autografts were found for ACLR by surgeons with a caseload of &gt;= 50 ACLRs (OR 1.41, 95% CI 1.11-1.79), but also for injury during handball (OR 1.31, 95% CI 1.02-1.67), various other pivoting sports (basketball, hockey, rugby and American football) (OR 1.59, 95% CI 1.24-2.03) and a concomitant medial collateral ligament (MCL) injury (OR 4.93, 95% CI 4.18-5.80). In contrast, female sex (OR 0.87, 95% CI 0.77-0.97), injury during floorball (OR 0.71, 95% CI 0.55-0.91) and ACLR by mid-volume relative to high-volume surgeons (OR 0.62, 95% CI 0.53-0.73) had significantly reduced odds of receiving PT/QT autografts. Conclusion An HT autograft was used in the vast majority of cases, but PT/QT autografts were used more frequently by experienced surgeons. Prior research has demonstrated significant differences in autograft characteristics. For this reason, patients might benefit if surgery is performed by more experienced surgeons.Funding Agencies|Karolinska Institute</p
Clinical impingement tests and the alpha angle in patients with longstanding hip/groin pain
Compensation claims following anterior cruciate ligament injuries reported to the patient insurance company in Sweden in 2005-2014
Background and purpose - Patients in the Swedish healthcare system are insured against avoidable adverse events via Landstingens omsesidiga Forsakringsbolag (LoF). We assessed the reasons for compensation claims reported to LoF following an ACL injury. Patients and methods - We searched the LoF database for compensation claims related to ACL injuries reported in 2005-2014, and cross-matched claims with the Swedish National Knee Ligament Register. We then performed a review of the medical records. Results - We identified 530 eligible claims in 2005-2014. 352 (66%) claims were accepted by LoF and 178 claims were rejected. Accepted claims corresponded to fewer than 1% of ACL surgeries performed in the same period. The most common reasons for an accepted claim were postoperative septic arthritis followed by suboptimal surgery and delay in diagnosis and treatment. Interpretation - There are different reasons for accepting a compensation claim following an ACL injury, which represents different treatment errors that can be avoided