Related Experiment Video
Updated: Feb 7, 2026
Multi-timescale Microscopy Methods for the Characterization of Fluorescently-labeled Microbubbles for Ultrasound-Triggered Drug Release
Published on: June 12, 2021
Factors Causing Prolonged Postoperative Symptoms Despite Absence of Complications After A1 Pulley Release for Trigger
Jong Hun Baek1, Duke Whan Chung1, Jae Hoon Lee1
1Department of Orthopedic Surgery, College of Medicine, Kyung Hee University, Seoul, Korea.
Purpose:
This study aimed to investigate the incidence and prognostic factors for prolonged postoperative symptoms after open A1 pulley release in patients with trigger finger, despite absence of any complications.
Methods:
We reviewed 109 patients (78 single-finger involvement, 31 multiple-finger involvement) who underwent open A1 pulley release for trigger finger from 2010 to 2016, with 8 weeks or longer postsurgical follow-up and without postoperative complications. The group had 16 men and 93 women, with mean age of 56 years (range, 21-81 years), and average follow-up period of 24.8 weeks (range, 8.0-127.4 weeks). Prolonged postoperative symptoms were defined as symptoms persisting for longer than 8 weeks after surgery. Factors analyzed for delay in recovery included duration of preoperative symptoms; number of preoperative local corticosteroid injections; preoperative flexion contracture of proximal interphalangeal (PIP) joint; multiplicity of trigger finger lesions; occupation; presence of type 2 diabetes mellitus, other hand disorders like carpal tunnel syndrome, de Quervain disease, or Dupuytren contracture; and fraying or partial tear of the flexor tendon.
Results:
Twenty-six fingers (19.3%) showed prolonged postoperative symptoms, with mean time until complete relief being 14.0 ± 6.4 weeks (range, 9-34 weeks). Risk factors associated with prolonged postoperative symptoms included duration of preoperative symptoms, preoperative flexion contracture of the PIP joint, and fraying or partial tear of the flexor tendon.
Conclusions:
Physicians should consider the duration of preoperative symptoms and preoperative flexion contracture of the PIP joint when deciding timing of surgery for trigger finger patients. In addition, they should explain to patients with a positive history of these factors and in whom flexor tendon injury is found during surgery about the possibility of prolonged postoperative symptoms.
Type Of Study/Level Of Evidence:
Prognostic IV.
Related Concept Videos
01:15Diabetes: Symptoms, Diagnosis, and Complications
01:24Asthma-III: Symptoms and Complications
Classification of Asthma
01:25Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
01:24Hemodialysis II: Procedure and Complications
01:30Negative and Cognitive Symptoms of Schizophrenia
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
01:16Muscles of the Forearm that Move the Hand and Fingers
Anterior Compartment
The anterior compartment muscles originate from the humerus. They primarily function as flexors and are also known as flexor muscles. They typically insert on the carpals, metacarpals, and phalanges. The superficial layer includes the flexor carpi...