Dynamic ultrasound imaging for the assessment of extensor tendon adhesion after fifth metacarpal intraarticular head fracture: A case report.

Autor: Misirlioglu TO; Department of Physical Medicine and Rehabilitation, Koc University School of Medicine, Istanbul, Turkey. Electronic address: tozeklim@gmail.com., Ozben H; Department of Orthopaedics and Traumatology, Hand and Microsurgery Unit, Koc University School of Medicine, Istanbul, Turkey.
Jazyk: angličtina
Zdroj: Journal of hand therapy : official journal of the American Society of Hand Therapists [J Hand Ther] 2019 Jan - Mar; Vol. 32 (1), pp. 121-123. Date of Electronic Publication: 2017 Oct 28.
DOI: 10.1016/j.jht.2017.07.002
Abstrakt: Study Design: Case report.
Introduction: Development of extensor tendon adhesions is a common complication after intra-articular metacarpal head fracture. Whenever these adhesions cannot be mobilized by rehabilitation, tenolysis should be considered. However, the decision for tenolysis is often delayed. When the rehabilitation program comes to a plateau and clinical examination may not be sufficient to find out the cause, dynamic ultrasound (US) can show where the gliding mechanism is disrupted and help clinicians to give an accurate decision for determining the next steps.
Purpose of the Study: To determine the role of dynamic US during hand rehabilitation.
Methods: A 22-year-old woman presented with a fifth metacarpal intra-articular head fracture. Ten days after the surgery (open reduction and internal fixation) the hand rehabilitation program was commenced. After the third week, the metacarpophalangeal (MP) joint range of motion (ROM) gradually diminished. Dynamic US near the level of fifth MP joint revealed diminished extensor tendon excursion and capsular thickening.
Results: Considering physical and sonographic findings, surgical tenolysis and capsular release was planned. After surgery, the DIP, PIP and MP joints reached full passive ROM.
Conclusion(s): Ultrasound is a quick and practical way to diagnose tendon adhesions. With this report, the authors suggest that clinicians may use dynamic US, especially in times when the patient comes to plateau during hand rehabilitation.
Level of Evidence: IV.
(Copyright © 2017 Hanley & Belfus. Published by Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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