Suture Suspension Arthroplasty With Trapeziectomy for Thumb Carpometacarpal Arthritis Using a Wide-awake Approach

The wide-awake local anesthesia no tourniquet (WALANT) technique in thumb injuries: a systematic review

Human hands have a complex anatomical structure. The thumb, being an integral part of the hand, has an essential function in gripping. In this sense, thumb fractures account for 4% of all hand fractures (it may occur in association with fractures of the trapezium). The majority of hand fractures should be treated non-surgically and surgeons must avoid unnecessary surgery. Historically, hand surgery has used a combination of local/regional/general anaesthesia and a tourniquet. This study aims to carry out a systematic review to determine whether the WALANT technique is an advantageous alternative to conventional anaesthesia for surgical procedures on thumb injuries, in terms of patient function and pain.

METHOD

We conducted a search in the following databases: Pubmed/Medline, EBSCOhost, Web of Science, Scopus, ScienceDirect and Google Scholar, using the equation "WALANT" OR "Wide Awake Local Anesthesia No Tourniquet" AND "thumb pathology".

RESULTS

In five of the 584 articles included, two studied trapeziometacarpal osteoarthritis, one De Quervain's disease and the remaining two flexor injuries. WALANT showed good results in active movements, but with similar levels of pain between anaesthetics. Patients were more anxious during general anaesthesia, plus the fact that they were fasting and suspending medication.

CONCLUSION

WALANT is a convenient and favourable option in several studies. It has been demonstrated the benefits in terms of return to function and pain.

Treatment of First Carpometacarpal Osteoarthritis with Arthroscopy: A Systematic Review

Background First carpometacarpal (CMC) osteoarthritis or trapeziometacarpal osteoarthritis is a common debilitating hand condition. No one surgical technique has demonstrated superiority in managing this disease. Purpose This study performed a systematic review of arthroscopic techniques for treating first CMC arthritis to assess the effectiveness of different arthroscopic techniques. Methods Grip strength, pinch strength, visual analog scale, the Disability of Arm, Shoulder, and Hand (DASH) score, range of motion (ROM), and complications were recorded. Two subgroup analyses were performed, comparing outcomes of (1) trapeziectomy of any type versus debridement alone and (2) trapeziectomy alone versus interposition versus suspension techniques. Results Preoperative and postoperative scores significantly improved for DASH scores and pain at rest and with activity with variable improvements in ROM. Complications occurred in 13% of cases in publications that reported complications. When comparing studies that utilized techniques with any type of trapeziectomy to debridement alone, only the trapeziectomy subgroup showed significant improvements in pain. When comparing trapeziectomy alone to interposition and suspension techniques, mean DASH scores and pain levels significantly improved in interposition and suspension subgroups. Conclusions The existing literature describes a predominantly female population with Eaton-Littler stage II and III disease. In the subgroup analysis, arthroscopic techniques involving a trapeziectomy seem to be more effective at lowering pain scores compared to techniques involving debridement alone. Likewise, interposition and suspension techniques may show improved outcomes compared to techniques involving trapeziectomy alone. Level of evidence This is a Level III study.

Revision Thumb Carpometacarpal Arthroplasty

Revision thumb carpometacarpal (CMC) arthroplasty alleviates persistent pain and instability after nonimplant or implant CMC arthroplasty. Metacarpal subsidence onto the scaphoid causing impingement, missed diagnosis such as scaphotrapezoid arthritis, and metacarpophalangeal hyperextension are common causes of failed CMC arthroplasty. Literature shows that revision CMC arthroplasty has satisfactory outcomes. Currently, the mantra of revision is to restore the metacarpal height and treat concomitant pathology, but no single operation is a universal solution. Revision CMC arthroplasty has a relatively high complication rate, lower patient satisfaction than primary CMC arthroplasty, and may result in the need for further operative intervention.

Non-Suspensionplasty by Abductor Pollicis Longus Tendon for First Carpometacarpal Osteoarthritis of the Thumb

Many surgical procedures have been described for treating painful osteoarthritis at the carpometacarpal joint of the thumb. We describe the new nonsuspension abductor pollicis longus (APL) arthroplasty of base of the thumb after excision of trapezium. APL arthroplasty formed neojoint scapho-metacarpo-trapezoid joint. This technique is effective, technically straightforward, and appears to be robust.

[Resection arthroplasty for thumb basal joint arthritis]

Due to the crucial role of the thumb for gripping, osteoarthritis of the first carpometacarpal joint leads to a substantial impairment of hand function. There are effective nonoperative and joint-preserving surgical treatment options for early stages of the disease. In advanced cases, after exploiting conservative treatment, carpometacarpal thumb arthrodesis or arthroplasty may be indicated in selected cases but trapeziectomy with or without interposition or suspension constitutes the gold standard surgical procedure. This reliably provides favorable results, irrespective of the technique, with pain relief, good physical function, excellent patient global assessment and low complication rates.

Update on Thumb Basal Joint Arthritis Surgery

LEARNING OBJECTIVES

After studying this article, the participant should be able to: 1. Comprehend anatomy and biomechanics of the normal and arthritic trapeziometacarpal joint. 2. Evaluate best evidence for diagnosis and for operative and nonoperative treatment of thumb osteoarthritis. 3. Understand treatment pitfalls of basilar joint arthritis and complication avoidance.

SUMMARY

Articular and ligamentous anatomy of the trapeziometacarpal joint enables complex motions. Disability from arthritis, common at the trapeziometacarpal joint, is debilitating. Furthering the understanding of how trapeziometacarpal arthritis develops can improve treatment. The authors provide current best evidence for diagnosis and treatment of basilar joint arthritis. Pitfalls in treatment are discussed.