ABSTRACT
Displaced comminuted patellar fractures necessitate surgical treatment to restore the function of the extensor mechanism of the knee. One of the main challenges in the fixation of comminuted fracture of the patella is achieving an anatomic articular reduction with a stable fixation to allow early mobilization and prevent knee stiffness. Various common surgical fixation methods necessitate the use of metallic implants. Due to its superficial location, hardware-related complications and re-operations are common after patellar fixation. We present a case of a comminuted patellar fracture fixed using a modified cerclage and suture mesh fixation technique using high-strength braided nonabsorbable sutures. This provided a rigid fixation that allowed early range of motion while avoiding the risk of having symptomatic hardware.
ABSTRACT
PURPOSE: To investigate the adequacy and safety of percutaneous trigger finger release on symptomatic patients. METHODS: Two orthopedic non-hand surgeons performed percutaneous A1 pulley release on the thumb, index, middle, and ring fingers with the use of a 19-gauge needle in 25 fingers of 24 patients. Open inspection was then performed to determine the extent of release and any injury to the surrounding anatomic structures. RESULTS: Triggering was eliminated in all fingers. Of the 25 A1 pulleys, 19 were partially released; only 6 were completely released. Noted injury included only superficial abrasions in 15 tendons. None of the patients had injury to the digital artery or nerve. CONCLUSIONS: In the percutaneous release of trigger fingers, complete anatomic release of the A1 pulley is not always adequately achieved, even though clinically patients experience relief of triggering. It is a safe procedure for the thumb, index, middle, and ring fingers as long as the recommended technique is observed.