Purpose To detect the widening of the tunnel of the coracoid process after arthroscopic fixation of acute acromioclavicular joint (ACJ) dislocation using the TightRope system and its correlation with loss of reduction and functional scores. Methods From 2016 to 2018, a prospective study was performed on twenty-three patients with acute grade III–V ACJ dislocation. Arthroscopic TightRope repair of the ACJ was performed. Coracoid tunnel widening was measured by CT, and the coracoclavicular distance was measured on the radiographs immediately postoperatively and at 12 months. The Constant Shoulder Score, Oxford Shoulder Score, Nottingham Clavicle Score and Visual analog scale were used as outcome measures at 12 months. Results The coracoid tunnel diameter to horizontal coracoid diameter ratio increased from 22.8 ± 3.7% immediately postoperatively to 38.5 ± 5.5% at 12 months (p < 0.001). The coracoclavicular (CC) distance showed an increase from a mean of 10.8 ± 1.7 mm to a mean of 11.8 ± 2.5 at 12 months (p < 0.001). There was no correlation between the increase in the coracoclavicular distance and the patients’ functional clinical scores or coracoid tunnel widening. Conclusion Coracoid tunnel widening and radiological loss of reduction occur after arthroscopic fixation of acute ACJ dislocation with the TightRope system. However, they do not correlate with each other or with the functional scores of the patient. Level of evidence Level IV.

Background: Post-traumatic knee arthrofibrosis can have a significant effect on patients’ function and the management can be challenging with a variety of options ranging from manipulation under anaesthesia (MUA) to more invasive procedures such as quadricepsplasty. The aim of the study is to evaluate the improvement of both knee range of motion (ROM) and functional outcomes after arthroscopic lysis of adhesions (ALA) for post-traumatic knee arthrofibrosis. Materials and Methods: A prospective study of 30 patients with post-traumatic knee arthrofibrosis was managed by arthroscopic arthrolysis. Aggressive rehabilitation protocol was initiated on the first day postoperatively. Comprehensive clinical follow-up evaluations including the ROM assessment and the Lysholm score were done for all patients. Results: The mean age was 36.17 years (±9.51). The mean follow-up time was 6.7 months (six to nine months). The ROM improved from 75° (±10.91°) preoperatively to 119.83° (± 10.38°) at the final follow-up (P < 0.001). Additionally, the Lysholm score increased from 56.90(±2.64) preoperatively to 85.27(±3.46) (P < 0.001). The ultimate final ROM and functional outcomes for all patients were satisfactory. Conclusion: ALA for knee arthrofibrosis significantly improves the knee ROM and functional outcomes and can be a successful alternative to open quadricepsplasty.

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Soft tissue complications are one of the most feared complications after a fracture of the calcaneus and its operative treatment. The incidence of wound complications vary in literature is up to 32%. The better understanding of the blood supply of the lateral aspect to the hind foot and together with the development of minimally invasive and percutaneous techniques helped to reduce such complications. While the literature discussed several patient related factors and surgery related factors that can contribute to skin and soft tissue complications, drawing a definitive conclusion about the importance of each of these factors is still difficult. Prevention of wound complications requires some experience from the surgeon to assess the different risk factors. In many cases, wound dehiscence can be managed by dressings but when infection is suspected, serial debridement with culture specific antibiotics are needed.