ligament reconstruction and tendon interposition

The thumb carpometacarpal (CMC) joint is one of the most likely joints to develop osteoarthritis (OA). If conservative treatments fail to alleviate symptoms, surgery may be pursued. Kinematic outcomes of CMC surgery have been described, but current tools have limitations in capturing motion abilities. The goals of this study were to develop a new and robust set of kinematic outcome measures, apply them to a cohort of younger and older control individuals without CMC OA to determine age and sex related changes, and a cohort of participants with CMC OA before, 3 and 6-months after undergoing thumb ligament reconstruction with tendon interposition surgery...

The management of complications after surgery for basal thumb arthritis is sometimes challenging, and there are no clear recommendations on how to evaluate and manage patients with residual symptoms. The aim of the present article was to review the most common complications after surgery for basal thumb arthritis, with an emphasis on resection arthroplasty, joint replacement and joint fusion. In addition, possible management strategies for the different types of complications will be highlighted.

The aim of this Delphi study was to provide a diagnostic and treatment algorithm for patients with persistent or recurrent symptoms after trapeziometacarpal joint resection arthroplasty. Three Delphi rounds were conducted in which surveys were sent to 182 experienced hand surgeons worldwide. Responses were received from 140 participants. A consensus threshold was set at 67% agreement. Diagnostic tools and treatment approaches for six common revision scenarios achieved consensus. Radiographs are appropriate as primary (97%) and CT scans as secondary (76%) diagnostic tools...

Thumb carpometacarpal (CMC) osteoarthritis (OA) has been one of the most common locations of hand OA. CMC OA disproportionately occurs in females over males. In severe cases, surgical intervention may be needed. However, to determine the effects of surgical treatment, normative, pre- and post-surgery function must be understood. The goals of this work were to compare the thumb motion and force abilities of older healthy (OH) females without CMC OA to those of females with CMC OA and who received ligament reconstruction with tendon interposition (LRTI) surgery at time points pre-surgery, 3-, and 6-months post-surgery...

PURPOSE: Achieving the minimal clinically important difference (MCID) on an outcomes instrument and reporting satisfaction with surgical outcomes are not equivalent. We hypothesized that improvement exceeding the QuickDASH and PROMIS UE CAT MCID is associated with a greater likelihood of reporting satisfaction with ligament reconstruction tendon interposition (LRTI) treatment. Our secondary hypothesis was that a subset of patients failing to meet MCID would still be satisfied. METHODS: Patients ≥ 1 year after LRTI at one academic tertiary institution were included...

BACKGROUND/INTRODUCTION: In this study, we wanted to compare the pyrocarbon disc interposition arthroplasty (PDI) with trapeziectomy plus ligament reconstruction tendon interposition (LRTI). Primarily, we tested whether PDI resulted in a higher pinch strength. Secondarily, we compared the grip strength, range of motion (ROM), patient reported outcomes, satisfaction and complications. METHODS: Due to scarcity of preoperative hand measurements, we performed a descriptional cross-sectional cohort study of patients operated between 2006 and 2014, with a minimum of 5 years of follow-up...

BACKGROUND: The purpose of this study was to gather information regarding current practices in the care of carpometacarpal (CMC) arthroplasty including the use of hand therapy, immobilization, and surgical technique, and to determine which factors influence these patterns. METHODS: We conducted a survey from February 24, 2022, through March 26, 2022, of 3648 currently practicing members of the American Society for Surgery of the Hand. We developed an 11-item questionnaire that contained questions about surgical technique, immobilization, and postoperative therapy utilization...

Background  New and improved surgical techniques are warranted to treat osteoarthritis of the thumb carpometacarpal joint (CMC-1). The Pyrocardan implant yields striking results but only few series exist, making the evidence scarce. Purpose  The aim of this study was to conduct a prospective series using the Pyrocardan implant. Methods  We compared the outcomes to a matched historical control group of patients operated on with ligament reconstruction and tendon interposition. The hypothesis was that the Pyrocardan implant would yield better patient-reported outcomes as well as the procedure would be safe and effective in relieving symptoms of CMC-1 osteoarthritis...

The aim of the present cadaveric study was to assess resistance to first metacarpal subsidence of three techniques of suspensionplasty after trapeziectomy. In total, 18 forearms (mean age 60 years [range 20-89]) were used with six specimens per surgical technique: palmar oblique ligament reconstruction with tendon interposition (LRTI), abductor pollicis longus (APL) suspensionplasty, or suture suspensionplasty. There was no significant difference in mean trapezial space height after trapeziectomy and suspensionplasty compared to the preoperative trapezial height...

We compared the short-term recovery of patients treated with trapeziometacarpal joint (TMJ) implant arthroplasty versus resection-suspension-interposition (RSI) arthroplasty. Implant patients ( n  = 147) had a better 3-month postoperative brief Michigan Hand Outcomes Questionnaire (MHQ) score (mean 82) compared to RSI patients ( n  = 127), who had a mean score of 69. Key pinch strength at 3 months was also higher in the implant group compared to the RSI group (6.8 kg vs. 3...

Thumb carpometacarpal arthroplasty with complete trapeziectomy with or without suspensionplasty, ligament reconstruction, and/or tendon interposition is largely considered equivalent techniques in providing pain relief and improving function for patients with thumb carpometacarpal arthritis. In cases of continued pain, instability, and dysfunction following an index surgery, one must first identify the cause of failure. Any options for revision surgery depend on addressing the specific cause of persistent symptoms with awareness of available options...

PURPOSE: Thumb carpometacarpal (CMC) joint denervation is a relatively novel method for the management of osteoarthritis-associated pain by selective transection of articular nerve branches of the CMC joint. This study compared functional/patient-reported outcomes after CMC denervation with those after trapeziectomy and ligament reconstruction with tendon interposition (T + LRTI) over a 2-year follow-up period. We hypothesized that the outcomes of denervation and T + LRTI would be similar over the course of the study and at the final 2-year follow-up...

BACKGROUND: Thumb carpometacarpal (CMC) joint arthritis is one of the most prevalent arthritic conditions commonly treated with trapeziectomy alone or trapeziectomy with ligament reconstruction and tendon interposition (LRTI). We evaluate the cost-effectiveness and value of perfect and sample information of trapeziectomy alone, LRTI, and non-operative treatment. METHODS: A societal perspective decision tree was modeled. To understand the value of future research in comparing quality-of-life after trapeziectomy, LRTI, and non-operative management we characterized uncertainty by fitting distributions to EQ-5D utility data published from the United Kingdom hand surgery registry...

BACKGROUND: One of the current choices of treatment for Trapeziometacarpal (TMC) joint arthritis is trapeziectomy with ligament reconstruction and tendon interposition arthroplasty. The Ceruso's technique consists of complete trapezial excision and abductor pollicis longus (APL) tendon suspension. The APL tendon is tied to the flexor carpi radialis (FCR) tendon with two loops, one around it and one inside, and then used as interposition tissue. The purpose of the present study was to compare two different techniques of a trapeziectomy with ligament reconstruction and tendon interposition arthroplasty using the Abductor Pollicis Longus (APL) tendon, which is only Once Looped Around (OLA) versus Once Looped Inside (OLI) the Flexor Carpi Radialis (FCR) tendon...

Introduction  Surgical treatment of thumb trapeziometacarpal osteoarthritis usually involves 4 to 8 weeks of postoperative casting and splinting followed by varying mobilization protocols. Suspension arthroplasty has been described as an alternative to allow earlier range of motion exercises. The purpose of this study was to compare patient-reported outcomes (PRO) when adding a two-string suture-button suspension arthroplasty (Mini TightRope, MTR) to our usual procedure of ligament reconstruction and tendon interposition (LRTI), allowing early mobilization...

BACKGROUND: What treatments patients continue to use more than 1 year after primary thumb carpometacarpal (CMC) arthritis surgery, and how such use relates to patient-reported outcomes, is largely unknown. METHODS: We identified patients who had isolated primary trapeziectomy alone or with ligament reconstruction ± tendon interposition (LR±TI) and were 1 to 4 years post-operative. Participants completed a surgical site-focused electronic questionnaire about what treatments they still used...

Basal joint arthritis is a common form of osteoarthritis. There is no consensus procedure for maintenance of trapezial height following trapeziectomy. Suture-only suspension arthroplasty (SSA) is a simple method for stabilizing the thumb metacarpal following trapeziectomy. This single-institution prospective cohort study compares trapeziectomy followed by either ligament reconstruction with tendon interposition (LRTI) or SSA for the treatment of basal joint arthritis. Patients underwent LRTI or SSA from 5/2018-12/2019...

PURPOSE: Trapeziectomy is commonly performed for treatment of symptomatic trapeziometacarpal osteoarthritis. Proximal migration of the first metacarpal (subsidence) can occur following trapeziectomy. The aim of this study was to investigate the natural history of subsidence and its correlation with clinical outcomes. METHODS: An IRB-approved retrospective review of patients who underwent trapeziectomy and ligament reconstruction and tendon interposition (LRTI) was conducted...

PURPOSE: Thumb carpometacarpal (CMC) joint osteoarthritis is a common problem affecting up to 85% of patients over the age of 70. The most common presenting symptom for patients with CMC arthritis is pain with joint loading. Loss of function due to subluxation or joint destruction is comparatively rare. Carpometacarpal joint denervation is a relatively novel method for managing CMC arthritis, treating the most impactful symptom: pain. METHODS: In this paper, we present a 4- to 6-year follow-up case series on patients who underwent CMC denervation between 2015 and 2017...

INTRODUCTION: Trapeziectomy with ligament reconstruction and tendon interposition (LRTI) arthroplasty is a reliable surgical procedure for the treatment of thumb carpometacarpal osteoarthritis, which provides good long-term outcomes. However, it remains unclear when the greatest benefit of this procedure can be obtained, and how long these benefits will continue. Therefore, we investigated the middle- to long-term advantages of this procedure by analysing the chronological changes in clinical outcomes by following the same patients from 1 year to a median 5 years after trapeziectomy with LRTI...