Introduction: Ulnar collateral ligament (UCL) of the thumb injury is a very common injury. However, due to the complexity of the ligament anatomy, the inexperience of doctors and unavailability of diagnostic procedures, the ulnar collateral ligament of the thumb injury is most commonly overseen. The consequences are loss of thumb function, instability and pain in the metacarpophalangeal joint, and accelerated osteoarthrosis. For these precise reasons, there is a clear consensus that this injury should be treated operatively. Objective: The objective of this paper is to present the results of the pull-out technique for reconstructing the UCL ligament. Methodology: In between 2018 and 2020, we have operated on 11 patients with the UCL of the thumb rupture in our department. We approached the dorsoulnar side of the metacarpophalangeal (MCP) joint of the thumb using the standard lazy S incision. In 9 out of 11 patients, a Stener ligament lesion was discovered. All patients had their ligament reconstructed using the pull-out technique, where the ligament was sewn through, then guided through a channel created using a K needle on the radial side of the base of the thumb. Postoperatively, a spica plaster orthosis was placed on the thumb. Results: The patients returned for re-evaluation 6, 12 and 24 weeks after surgery. Upon 24 weeks, the patients had no complaints regarding their thumb, they had full grip strength and could perform all the various grips. Two of the patients had a limited abduction amplitude of the thumb in the MCP joint, which didn't affect the outcome. There was no injury to the sensory branch of the radial nerve. Conclusion: The pull-out technique is a safe, quick and cheap operative technique for UCL of the thumb reconstruction.

Achilles tendon injuries most commonly occur in athletes, but also in the middle-aged population practicing recreational sports. The aetiology of injury and disease of the Achilles tendon has not been completely clarified. While acute injury can be attributed to trauma, research showed that a chronic degenerative process is present in most ruptures. While there are still a lot of dilemmas when it comes to treating acute rupture, chronic rupture and disease are predominantly treated operatively. Many operative procedures can be used when treating chronic Achilles tendon diseases, such as excision of degenerative changes and tendon decompression, reconstruction using fascia lata and VY plastics, tendon transfer (Flexor Hallucis Longus - FHL, Flexor Digitorum Longus - FDL, Peroneus Brevis - PB) and allograft and synthetic graft reconstruction. The objective of the paper was to present the results of treating chronic partial Achilles tendon rupture by scar excision and FHL tendon transposition. The patients were one professional and one recreational athlete, both of whom were treated nonoperatively for a long time. They were both tested using AOFAS and ATRS tests preoperatively and postoperatively. The results showed a significant improvement of function and both patients were able to return to their usual activities. Postoperative results of AOFAS and ATRS tests were almost identical to the result on the uninjured leg. Our little series, as well as a lot of research performed by other authors, shows that an FHL tendon transposition is a safe and efficient method in treating diseases and injuries of the Achilles tendon.