Outcome of the Sauvé-Kapandji procedure for distal radioulnar joint disorder with rheumatoid arthritis or osteoarthritis: Results of one-year follow-up

Long-term outcome of the Sauvé-Kapandji procedure in patients with post-traumatic distal radioulnar joint disorders

The aims of this study were to retrospectively assess the occurrence of complications or need for secondary wrist procedures after the Sauvé-Kapandji procedure, and to prospectively assess patient-reported outcomes at long-term follow-up. All patients treated with the Sauvé-Kapandji procedure in our tertiary referral hospital between January 2008 and September 2021 were identified and contacted to complete the Quick Disabilities of the Arm, Shoulder, and Hand and the Patient-Rated Wrist/Hand Evaluation outcome measures. In total, 30 patients, with a median follow-up of 82 months, were included in this study. Complications occurred in 6 of 30 patients, which resulted in six secondary wrist procedures. Mean Quick Disabilities of the Arm, Shoulder, and Hand and Patient-Rated Wrist/Hand Evaluation scores were 30.1 and 33.6, respectively. We conclude that in respect of long-term outcomes, the Sauvé-Kapandji procedure can still be deemed to be a useful procedure, especially in patients with few other reconstructive options.Level of evidence: IV.

Outcomes of Darrach and Sauvé-Kapandji Procedures: A Systematic Review

BACKGROUND

To review the available literature on Darrach and Sauvé-Kapandji (SK) procedures and perform a systematic review to identify differences in clinical outcomes. We hypothesized that SK would have a higher complication rate without significant clinical benefit.

METHODS

A literature search was conducted using PubMed, EMBASE, Cochrane Library, and SCOPUS (from inception to January 2020) to identify studies evaluating outcomes of Darrach and SK procedures. Primary outcome measures included the Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) score, range of motion, grip strength, complications, and overall satisfaction.

RESULTS

A total of 103 articles were identified and screened, and of these, 44 full-text articles were used for data extraction and qualitative analysis. Outcomes were similar for QuickDASH scores, grip strength, and range of motion, as was overall satisfaction. Specifically, satisfaction rates for stabilized SK and Darrach procedures in patients without rheumatoid arthritis were comparable at 70.2% and 72.6%, respectively. Average QuickDASH scores were similar (21 for Darrach and 29 for SK). Mechanical symptoms due to stump instability occur with either procedure but were higher with the Darrach procedure (12.5% compared with 6.8%). The SK had more surgery-related complications such as nonunions (2.3%), symptomatic hardware, and reoperations (6.8% compared with 3.2%).

CONCLUSIONS

Both Darrach and SK procedures provide comparable satisfaction rates regardless of the underlying pathology. Improvement in range of motion, strength, and overall function is similar for both procedures; however, the reoperation rate is higher with SK.

Arthrodesis of the interphalangeal joints of the hand by two-dimensional intraosseous wiring

BACKGROUND

Numerous techniques for arthrodesis have been described to fix interphalangeal (IP) joints, and the fixation method should be considered on a case-by-case basis. This study aimed to investigate the availability of IP joint arthrodesis of the hand, using a two-dimensional intraosseous wiring (two-DIOW) method.

METHODS

A total of 43 joints (19 thumb IP joints, 9 proximal finger interphalangeal (PIP) joints and 15 distal interphalangeal (DIP) joints in 29 patients with a mean age of 66 years (range, 24-85 y) were retrospectively analyzed. All operations were performed with two-DIOW method. We evaluated the bone union rate, correction loss, presence of any surgical complications, and oral steroid use in cases of joint fixation using the two-DIOW method.

RESULTS

Of these 43 digits, 42 achieved bone union (97.7%). Non-union was seen in a thumb IP joint of mutilans rheumatoid arthritis. Mean correction loss of deviation was 1.0°, and flexion or extension angulation was 1.6° in the direction of extension. Surgical complications included mild nail deformity in 2 digits and wire irritation necessitating wire removal in 2 digits. Oral steroids were used for 18 of the 43 digits, including 2 digits complicated by nail deformities. There was no infection and skin necrosis in all digits with or without steroid use.

CONCLUSIONS

The two-DIOW method appears to offer an effective method of IP joint fixation, but caution should be exercised in digits of severe joint destruction and in the treatment of wire knot.

Darrach vs. Sauve-Kapandji: A Comprehensive Meta-Analysis of Surgical Outcomes in Distal Radioulnar Joint (DRUJ) Dysfunction

Introduction

Optimal treatment of chronic distal radioulnar joint (DRUJ) arthritis and instability remains unresolved in the literature. Specifically, no systematic comparison of two common options, Sauve-Kapandji (SK) and Darrach's, is available.

Methods

A meta-analysis was performed utilizing the PUBMED and EMBASE databases and yielded a total of 47 available studies. Objective outcomes, such as wrist range of motion (ROM), forearm ROM, grip strength, and subjective outcomes, including pain and rate of return to work, were recorded. Statistical analysis was done using t test and chi-square test.

Results

For both the SK and Darrach's procedures, forearm ROM was significantly better postoperatively in both pronation (p = 0.0001 for both groups) and supination (p = 0.0001 for both groups). Wrist flexion decreased in the SK group (p = 0.0007), but no difference was found for wrist extension (p = 0.09). The Darrach's group showed a significance improvement in wrist extension (p = 0.0001). Grip strength was improved in the SK group (p < 0.0001), but not in the Darrach's group (p = 0.7831). No difference existed between the SK and Darrach's groups in proportion of patients who were pain-free. The SK group had higher numbers of patients return to work (p = 0.0057). There was not enough data from the studies to make any meaningful analysis in term of treatment failure and complications.

Conclusions

Overall, both the SK and Darrach's procedures helped improve pain, wrist ROM, and forearm ROM in patient with chronic DRUJ disorders. The SK procedure can have advantages over the Darrach's procedures in terms of grip strength and rate of return to work.

Supplementary Information

The online version contains supplementary material available at 10.1007/s43465-023-00826-5.

Radiological Outcomes of the Simplified Sauvé-Kapandji Procedure for Osteoarthritis of the Distal Radioulnar Joint

Background: We have been using a simplified Sauvé-Kapandji (SK) procedure using a headless compression screw for the treatment of osteoarthritis (OA) of the distal radio-ulnar joint (DRUJ). Unlike a standard SK procedure, the simplified SK procedure does not require exposure of the DRUJ to prepare the opposing surfaces of the sigmoid fossa and the ulnar head or any procedures to stabilise the proximal stump of the ulna. The aim of this study is to report the radiological outcomes of the simplified SK procedure. Methods: We retrospectively reviewed data of all patients who underwent a simplified SK procedure for osteoarthritis of the DRUJ at our hospital between October 2008 and September 2020 with a follow-up of at least 25 weeks. Baseline demographic and clinical characteristics were investigated. We also measured radiographic parameters and performed statistical analyses to evaluate the shelf-forming region, ulnar stump and deviation of the carpal region. Results: Our study included 10 patients with a mean follow-up of 52.3 weeks. There was no instance of complications such as nonunion of DRUJ arthrodesis, callus formation at ulnar pseudoarthrosis and painful instability at the proximal stump of the ulna. According to the Wilcoxon signed rank test, no radiographic parameters significantly changed during the follow-up period. There was a significant negative correlation between radioulnar width and the variation of ulnar translation index. Conclusions: All radiographic parameters were well maintained, at least during the short follow-up period. There was no instance of nonunion of DRUJ arthrodesis. The simplified SK with simple headless compression screw insertion may be a reliable method for treating OA of the DRUJ. Level of Evidence: Level IV (Therapeutic).

Change of wrist motion before and after fixation of the distal radioulnar joint and resection of the distal ulna in a cadaveric model

OBJECTIVE

Recent study suggests the distal radioulnar joint (DRUJ) plays a role in flexion and extension of the wrist. We examined the range of motion (ROM) of the wrist before and after DRUJ fixation and distal ulnar resection in a cadaveric model.

METHODS

Twenty fresh cadaveric human wrists were transected and treated with two sequential interventions: (a) DRUJ fixation, and (b) distal ulnar resection. The angle of maximum flexion and extension of the wrist was measured before and after the procedures. Maximum force to the wrist was determined before the procedures using a digital pressure monitor.

RESULTS

The mean maximum wrist flexion ROM was 84.2° before the procedures. The ROM decreased to 82.5° after DRUJ fixation, and significantly increased to 88.2° after subsequent resection of the distal ulna. The mean maximum wrist extension ROM before the procedures was 73.5°. The ROM decreased to 71.6° after DRUJ fixation, and significantly increased to 77.1° after subsequent resection of the distal ulna.

CONCLUSIONS

Motion of the wrist is affected by DRUJ. This study suggests that the DRUJ might contribute to the ROM in flexion and extension of the wrist.

Range of Motion after the Sauvé-Kapandji and Darrach Procedures without Extensor Tendon Rupture

Background  Previous study demonstrated that distal radioulnar joint (DRUJ) plays a biomechanical role in extension and flexion of the wrist and suggested that fixation of the DRUJ could lead to loss of motion of the wrist. Little is known about the pre- and postoperative range of motion (ROM) after the Sauvé-Kapandji (S-K) and Darrach procedures without tendon rupture. To understand the accurate ROM of the wrist after the S-K and Darrach procedures, enrollment of patients without subcutaneous extensor tendon rupture is needed. Purpose  This study aimed to investigate the pre- and postoperative ROM after the S-K and Darrach procedures without subcutaneous extensor tendon rupture in patients with rheumatoid arthritis (RA) and osteoarthritis (OA). Methods  This retrospective study included 36 patients who underwent the S-K procedure and 10 patients who underwent the Darrach procedure for distal radioulnar joint disorders without extensor tendon rupture. Pre- and postoperative ROMs after the S-K and Darrach procedures were assessed 1 year after the surgery. Results  In the S-K procedure, the mean postoperative ROM of the wrist flexion (40 degrees) was significantly lower than the mean preoperative ROM (49 degrees). In wrist extension, there were no significant differences between the mean preoperative ROM (51 degrees) and postoperative ROM (51 degrees). In the Darrach procedure, the mean postoperative ROM of the wrist flexion and extension increased compared with the mean preoperative ROM; however, there were no significant differences. Conclusion  In the S-K procedure, preoperative ROM of the wrist flexion decreased postoperatively. This study provides information about the accurate ROM after the S-K and Darrach procedures. Level of Evidence  This is a Level IV, therapeutic study.

Patient characteristics affecting knowledge of the possibility of surgical reconstruction for rheumatoid hand and wrist deformities

OBJECTIVES

We aimed to investigate patient characteristics affecting their knowledge of surgical reconstruction for rheumatoid hand and wrist deformities, and to investigate such characteristics affecting their hope of receiving hand surgery if patients with rheumatoid arthritis (RA) knew surgical reconstruction options.

METHODS

We carried out a questionnaire survey for all patients with RA who came to our outpatient department of rheumatology. Multivariate logistic regression analysis was performed to examine significant characteristics associated with the knowledge of surgical reconstruction and patients' hope of receiving hand surgery.

RESULTS

In total, 687 patients were evaluated in this study and 337 (49%) reported knowledge about surgical reconstruction. A multivariate logistic regression analysis showed that patients with good control of disease activity and with long-lasting hand and wrist deformities were significantly associated with having knowledge of surgical reconstruction. Among the 337 patients with knowledge, only 122 (36%) expressed a hope of receiving hand surgery. The statistical analysis showed that younger age and surgical history were significantly associated with the hope of receiving surgery.

CONCLUSION

Surgeons and rheumatologists should enlighten patients about the importance of hand surgery to achieve functional remission in this new era of treatment for patients with RA.

Functional Outcomes After Sauve-Kapandji Arthrodesis

PURPOSE

The Sauve-Kapandji procedure (SK) combines a distal radioulnar joint (DRUJ) arthrodesis with the creation of an ulnar pseudarthrosis for the salvage of DRUJ instability or arthritis. Despite several published case series, there are limited data on postoperative functional outcomes. This study evaluates patient-reported outcomes of SK using a validated functional outcomes scale.

METHODS

We performed a retrospective review of patients who underwent SK in 2 health care systems over 10 years (2008-2018). Preoperative and postoperative range of motion, Quick-Disabilities of the Arm, Shoulder, and Hand (QuickDASH) scores, and wrist plain film radiographic measurements were recorded. Preoperative and postoperative outcomes analyses and subgroup comparisons were performed.

RESULTS

We included 57 patients in the study. Surgical indications included posttraumatic DRUJ arthritis (n = 35), rheumatoid arthritis (n = 10), degenerative DRUJ arthritis (n = 7), Madelung deformity (n = 3), psoriatic arthritis (n = 1), and giant cell tumor of bone (n = 1). During the first postoperative year, QuickDASH scores decreased from a mean of 52 before surgery to 28 at 12 months. The QuickDASH scores at final follow-up demonstrated significant improvement in patients with osteoarthritis and inflammatory arthritis. Supination significantly improved after surgery, from 48° to 74°, whereas wrist flexion, wrist extension, and pronation remained unchanged. Radiographically, significant postoperative decreases were seen in ulnar variance and McMurtry's translation index. The postoperative complication rate was 21%, including revision osteotomy in 4 patients (7.0%) and hardware removal in 4 patients (7.0%). No DRUJ nonunions were seen.

CONCLUSIONS

The Sauve-Kapandji procedure for DRUJ salvage significantly improved patient-reported outcomes after 1 year and significantly improved supination. Similar functional improvements after SK were seen in both osteoarthritis and inflammatory arthritis.

TYPE OF STUDY/LEVEL OF EVIDENCE

Therapeutic IV.

Functional outcomes after the Sauvé-Kapandji procedure for distal radio-ulnar post-traumatic instability: a case-control comparison of three different operative methods of stabilization of the ulnar stump

PURPOSE

This study was performed to elucidate the cause of proximal ulnar stump pain by comparing the clinical results and radiographic changes among three treatment groups involving different Sauvé-Kapandji procedures.

METHODS

Thirty-seven patients (38 wrists) with distal radioulnar joint disorders followed up for ≥ six months post-operatively were investigated. Patients were treated by one of three Sauvé-Kapandji procedures. In group A (13 wrists), the original Sauvé-Kapandji procedure was performed. Groups B (13 wrists) and C (12 wrists) involved different modified Sauvé-Kapandji procedures with stabilization of the proximal ulnar stump using the extensor carpi ulnaris tendon. At the final examination, we evaluated wrist pain, proximal ulnar stump pain, the ranges of forearm pronation/supination, grip strength, the grip strength ratio between the affected and unaffected sides, and the clinical evaluation score. Standard posteroanterior and lateral radiographs during rest and during maximal gripping were taken for each patient at the final examination, and radiographic parameters were measured.

RESULTS

Although significant differences in the frequency of ulnar stump pain were observed between group A and group B or C, no significant differences in wrist pain or the clinical evaluation score were observed. Moreover, no differences in the radiographic changes were noted among the three procedures.

CONCLUSION

These findings suggest that proximal ulnar stump pain may be caused not by radial or dorsal deviation of the proximal ulnar stump but by other dynamic factors.