ABSTRACT
BACKGROUND: The Eaton-Littler ligament reconstruction is widely used for thumb carpometacarpal (CMC) instability, yet the existing literature lacks a thorough analysis of the outcomes for nontraumatic instability. This study aimed to assess the outcomes of the Eaton-Littler ligament reconstruction and to identify prognostic factors associated with postoperative pain. METHODS: Patients with nontraumatic CMC joint instability, unresponsive to conservative treatment, were included in this prospective study. The Visual Analogue Scale (VAS, range 0-100) for pain and the Michigan Hand Outcome Questionnaire (MHQ, range 0-100) total score were measured at intake and three and 12-months postoperative. Multivariable linear regression was used to analyze the association between preoperative variables and the 12-month MHQ pain score. RESULTS: Seventy-four patients undergoing Eaton-Littler ligament reconstruction were included. The median VAS pain score improved significantly (P<0.001) from intake (70 [interquartile range (IQR) 63-78]) to 12 months postoperatively (27 [IQR 7-56]). The mean MHQ total score also improved significantly (P<0.001) from intake (52, standard deviation (SD) 13) to 12 months (74, SD 17). All thumbs were stable at follow-up whilst preserving the range of motion. Grip and pinch strength also improved significantly following surgery. Undergoing a concurrent surgery during ligament reconstruction and a better MHQ pain score at intake were found to be predictors of a favorable postoperative MHQ pain score. CONCLUSIONS: Patient- and clinician-reported outcomes improved significantly at three and 12 months after Eaton-Littler ligament reconstruction. We advise concurrent hand pathologies resulting from instability (e.g., tendinitis, synovitis) to be treated simultaneously during ligament reconstruction. LEVEL OF EVIDENCE: Therapeutic, II.
ABSTRACT
PURPOSE: This study reviewed the results of the figure-of-eight ligament reconstruction, a technique used in the surgical management of thumb carpometacarpal (CMC) instability. This technique establishes joint stability through forces originating within the CMC joint, providing volar and dorsal support. METHODS: We evaluated the outcomes of 15 patients with nontraumatic, nonarthritic thumb CMC instability treated with the figure-of-eight ligament reconstruction technique. This technique involves routing a graft of the palmaris longus tendon through the base of the first metacarpal and trapezium bone in a figure-of-eight fashion. Preoperative visual analog scale (0-100) for pain and Michigan Hand Outcomes Questionnaire total scores were compared with 3- and 12-month postoperative scores. Secondary outcomes included strength, range of motion, patient satisfaction, return to work, and complications. RESULTS: A significant improvement between intake and 12 months after surgery was observed for both Michigan Hand Outcomes Questionnaire total scores (53, SD 3 vs 70, SD 4) and visual analog scale pain scores (63, SD 4 vs 36, SD 7). Additionally, after surgery, restored thumb CMC joint stability was reported for all patients. Strength and range of motion improved between intake and 12 months after surgery. The median return to work was 6 weeks. Nine (60%) patients rated their satisfaction as "excellent" or "good," and 11 (73%) patients said that they would undergo the surgery again. CONCLUSIONS: The figure-of-eight ligament reconstruction significantly improves pain and function in patients with thumb CMC instability while restoring joint stability and preserving range of motion, making it a suitable technique. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
ABSTRACT
BACKGROUND: Facial palsy profoundly affects patients' quality of life (QoL). We evaluated the effect of various surgical procedures on QoL using patient-reported outcome measures (PROMs) to provide evidence-based recommendations for improved care. METHODS: Embase, Medline, Web of Science, Cochrane, and CINAHL were searched for studies on QoL in patients with facial palsy who had undergone reconstructive surgery with preoperative and postoperative data from validated PROMs. After conducting the quality assessment, data were subtracted from the articles. Meta-analyses of subgroups were performed when study outcomes where compatible. RESULTS: Incorporating 24 studies (522 patients), our systematic review revealed consistent and significant QoL improvements following diverse reconstructive surgical procedures. CONCLUSIONS: Our systematic review and meta-analysis showed the positive effects of different reconstructive surgical procedures on QoL of patients with facial palsy. These results support clinicians to better inform patients about their potential outcomes, optimizing informed and shared decision-making and ultimately improving overall QoL in patients with facial palsy.