Results obtained from the surgical treatment of 15 cases of type II and III tibial intercondylar eminence fractures-according to the classification of Meyers and McKeever [12, 13]-are reported in this paper. The average age of the patients observed was 22 years (range 18-41). All patients underwent an arthroscopic procedure of reduction and fixation. We used a bioabsorbable suture in ten patients and a nonabsorbable suture in five patients. The suture was passed at the ACL insertion, then pulled out through drilled tunnels and tied onto the anterior surface of the tibial metaphysis. Two of the 15 patients treated underwent an additional arthroscopic procedure because of arthrofibrosis, 2 months after the first surgical intervention. All patients were examined clinically and radiographically with an average follow-up of 18 months. According to the IKDC scoring system, recovery of the 13 patients not undergoing additional intervention was graded as normal or near normal. In 14 patients, anterior laxity was inferior to 5 mm at the KT-1000 arthrometer evaluation. Absorbable or nonabsorbable suture fixation is effective for obtaining a secure fixation and achieves good clinical and functional mid-term results.

No abstract

Four patients with chronic posterior dislocation of the shoulder underwent surgical treatment after an average delay of 10 months from injury. They were examined clinically and radiographically at an average follow-up of 32 months. Treatment consisted of subscapularis tendon transfer (McLaughlin procedure) into the humeral defect in one case, transfer of the lesser tuberosity (McLaughlin modified procedure) in two cases, and in the fourth case-a patient with a 19-month missed dislocation and 50% humeral head lesion-a transposition of the coracoid process and conjoined tendon was performed. X-rays and CT scan excluded avascular necrosis or severe post-traumatic arthrosis. All patients achieved complete pain relief without limitation of daily or work activities. A slight limitation of anterior elevation and external rotation was present in all patients. Our results confirm that McLaughlin's original or modified procedure is suggested in cases of chronic, unreduced posterior dislocation of the shoulder (type I according to Randelli). The transposition of the coracoid process is a valid alternative to prosthesis and to autologous or homologous bone graft implants.

No abstract

<p><strong>Aim</strong> <br />To report clinical, functional and radiographic results of oneincision distal biceps tendon repair with Toggle Loc (Zimmer-Biomet, Warsaw, Indiana, USA) at an average 4-year follow-up and to assess posterior interosseous nerve injury complications after reconstruction.<br /><strong>Methods</strong> <br />We conducted a retrospective review of 58 consecutive distal biceps tendon repairs performed at our department between<br />2010 and 2018. Disabilities of Arm, Shoulder and Hand (DASH) score, Visual Analogue Scale (VAS) scale and elbow range of motion (ROM) were recorded at each follow-up and an ultrasound examination was also performed to assess the repaired biceps brachii tendon.<br /><strong>Results</strong> <br />Clinical evaluation showed good and excellent results at medium- and long-term follow-up. A temporary posterior interosseous nerve (PIN) palsy developed in four (6.81%) patients and always resolved in 8 weeks. PIN palsy prevalence is in accordance with the results of the previous studies.<br /><strong>Conclusion</strong> <br />Distal biceps tendon repair with Toggle Loc is an effective surgical procedure. PIN injury is a relatively rare complication after one-incision anterior repair. Our complication rate did not differ significantly from other studies that have used cortical<br />button fixation, reported in current literature. Our results confirm that accidental injury of PIN may also happen to experienced surgeons and suggest extreme care and an appropriate surgical technique to reduce this iatrogenic risk. </p>