Combined radiocarpal arthrodesis and midcarpal (lunocapitate) arthroplasty for treatment of rheumatoid arthritis of the wrist

Radiotriquetral arthrodesis for rheumatoid wrist with flexor tendon rupture: A case report

Flexor tendon rupture in the wrist of patients with rheumatoid arthritis is a rare complication, and there is no standard treatment for the wrist joint. Here, we present the case of a rupture of the flexor digitorum profundus of the left index finger owing to a rheumatoid wrist. Plain radiography and computed tomography showed carpal collapse, especially lunate, and arthrosis between the capitate and lunate. For stability and mobility of the wrist and index finger, resection of the lunate and radiotriquetral (RT) arthrodesis using the distal ulna as a bone graft and arthrodesis of the distal interphalangeal joint of the index finger were performed. At 2 years postoperatively, her wrist was painless and stable on radiography without recurrence of tendon rupture, and the arc of motion of the dorsal-palmar flexion of the wrist joint was 125°. RT arthrodesis could be a surgical choice of "mobile" partial wrist arthrodesis.

Radiocarpal fusion and midcarpal resection interposition arthroplasty: long-term results in severely destroyed rheumatoid wrists

BACKGROUND

The aim of this retrospective study is to evaluate distal resection interposition arthroplasty of the wrist as a tool to restore mobility as well as to restore stability in severely destroyed wrist joints.

METHODS

Thirty-four wrists in 28 rheumatoid arthritis patients were included. The mean follow-up time was 9 years after surgical treatment with clinical and radiological examination. The results were accessed based on a modification of Clayton ́s scoring system as well as a functional questionnaire.

RESULTS

71% patients were satisfied with pain, function and activities of daily life. Better results were reported by patients with a young age, early surgical intervention, a shorter duration of the disease, and lesser involvement of other joints.

CONCLUSIONS

The results for radiocarpal arthrodesis were comparable to those of synovectomy or arthrodesis of the wrist. The results after total wrist joint arthroplasty varies probably as the result of different patient groups, implant types and evolution of prosthetic designs, and are not comparable with the present study.

Clinical and radiographic study of partial arthrodesis for rheumatoid wrists

OBJECTIVES

To retrospectively investigate the clinical and radiographic results of partial arthrodesis for the wrists with rheumatoid arthritis (RA).

METHODS

Forty-one wrists with RA were treated by radiolunate (RL) or radiolunotriquetral (RLT) arthrodesis with ulnar head resection. The average follow-up period after surgery was 7.1 years. Preoperative radiographs of all wrists were classified according to Schulthess classification. We performed RL arthrodesis for all Type II (n = 26) and Type III wrists (n = 7), and RLT arthrodesis for Type III wrists (n = 8). Pre- and postoperative pain score (visual analog scale), grip strength, range of motion, and radiographic parameters were statistically compared.

RESULTS

Pain scores in all groups were significantly improved at final follow-up (P < 0.05). Grip strength increased from 5.9 to 12.4 (kg) significantly in Type II wrists (P < 0.01), from 7.2 to 9.1 in Type III wrists after RLT arthrodesis, but decreased from 6.9 to 6.0 in Type III wrists after RL arthrodesis. In all groups, the arc of pronation and supination improved significantly (P < 0.05), and all radiographic parameters improved.

CONCLUSIONS

RL arthrodesis for Type II wrists showed satisfactory clinical results. RLT arthrodesis would be a reliable method in case of unstable wrist joint.

Current concepts and treatment for the rheumatoid wrist

Wrist involvement in rheumatoid arthritis (RA) is common. Within 2 years of diagnosis, more than half of patients will have wrist pain, and more than 90% will have wrist disease by 10 years. Although wrist involvement is generally thought to be less disabling than RA of the fingers and hand, it can be a significant cause of pain and disability. Severe disease with bony destruction and synovitis in the wrist can also result in soft-tissue problems including tendon ruptures. In addition to musculoskeletal involvement, systemic manifestations of RA can occur. Felty syndrome can result in a low white blood count and splenomegaly in association with RA. New generation, disease-modifying pharmacologic agents offer promise in controlling the disease progression. Surgical treatments for the diseased wrist are aimed at relieving pain and restoring function. Common procedures include: synovectomy and tenosynovectomy, tendon reconstruction, distal ulnar resection and/or distal radioulnar joint reconstruction, partial and full wrist arthrodesis, and total wrist arthroplasty.

Le poignet rhumatoïde

Wrist involvement in Rheumatoid Arthritis (RA) is frequent, variable in its presentation, heterogeneous in its evolution and has an important impact on the function of the affected hand. Surgery must be indicated within the framework of a structured medical and surgical approach that considers the whole patient. Surgical treatment at the wrist level is indicated in cases of resistant chronic pain, persistent articular synovitis, or chronic tenosynovitis and also in cases of painful limitation of supination, risk of complications due to wrist deformity and tendinous or neurological complications. The surgical goal in RA is to restore correct function but not neccessarily normal anatomy, with the goal of achieving a painless, stable wrist, correctly positioned. Motion depends on the status of the different joints and on the bone stock. Knowledge of the natural progression of the disease helps in the surgical decision making process. The pathogenesis and patterns of deformity, the clinical and X-ray appearances and the various techniques applied to the surgery of the rheumatoid wrist are studied and discussed including palmar wrist and dorsal wrist procedures, conservative and non-conservative options.

Partial arthrodesis for the rheumatoid wrist

The correct treatment of wrist deformation in the patient who has rheumatoid arthritis has a major impact on the preservation of function of the hand. Surgical decisions should be individualized, based on the patient's needs and the future development of deformation. Partial wrist arthrodesis in rheumatoid wrists is an excellent tool to preserve stability and functional mobility in the long term. In cases of severe destruction complete wrist fusion should be considered alternatively.

Long-term follow-up study of radiocarpal arthrodesis for the rheumatoid wrist

PURPOSE

Pain-free stability of the wrist is a prerequisite for the rheumatoid hand to maintain power and perform various tasks. The purpose of this study was to investigate whether a radiocarpal (radiolunate, radioscapholunate, or radiolunotriquetral) arthrodesis produces a stable wrist and whether the results remain satisfactory for more than 10 years.

METHODS

A retrospective review was performed on 25 wrists of 25 patients with rheumatoid arthritis who had radiocarpal arthrodesis. All patients had a synovectomy of the extensor tendons and the wrist joint combined with a Darrach procedure. The indications for radiocarpal arthrodesis included radiographic changes in Larsen-Dale-Eek grades II to IV, midcarpal joint space of greater than 1 mm, and ulnar shift or palmar subluxation of the carpus. The presence of scapholunate dissociation was an optional indication. The mean follow-up period was 13 years (range, 10-18 y) and radiographs taken just before the surgery and 0 to 2 years, 2 to 5 years, 5 to 10 years, and more than 10 years after the surgery were evaluated as were pain relief, swelling, grip power, range of motion, and complications.

RESULTS

Pain was resolved for 22 of the patients and 3 experienced occasional mild pain. Swelling generally decreased, grip power increased significantly, flexion decreased, and forearm rotation increased significantly. The complication rate was low. Radiographically ulnar shift and palmar subluxation improved initially and were maintained at the time of the 10-year follow-up evaluation; carpal collapse improved initially but returned to the preoperative level by the time of the 5-year follow-up evaluation. The midcarpal joint space was preserved in 16 wrists, and all but 1 wrist (in a patient with mutilating type of the disease) remained stable.

CONCLUSIONS

Radiocarpal arthrodesis for treatment of the rheumatoid wrist results in good stability with preservation of motion despite radiographic progression of the disease. We therefore recommend this treatment for the unstable wrist with moderate deterioration.

Treatment of radiocarpal degenerative osteoarthritis by radioscapholunate arthrodesis and distal scaphoidectomy

PURPOSE

The purpose of this study was to assess wrist pain, range of motion, and the presence of radiographic midcarpal degenerative joint disease (DJD) in patients who had a distal scaphoidectomy in association to a radioscapholunate (RSL) arthrodesis and to compare these findings with prior studies of patients with only an RSL fusion.

METHODS

Sixteen patients with radiocarpal DJD treated by RSL arthrodesis and distal scaphoidectomy were evaluated retrospectively for pain relief and range of motion at an average follow-up period of 37 months (range, 12-84 mo). Radiographs were assessed for the presence of secondary radiographic midcarpal DJD.

RESULTS

Complete pain relief was obtained in 10 patients, 3 patients complained of slight pain during strenuous loading, and 3 patients had occasional pain with regular activities. The average postoperative ranges of motion were 32 degrees of flexion, 35 degrees of extension, 14 degrees of radial deviation, and 19 degrees of ulnar deviation. Two patients exhibited secondary midcarpal DJD. These results are significantly better compared with those previously published about RSL arthrodesis alone in terms of residual pain and decrease of wrist radial deviation and flexion.

CONCLUSIONS

Patients who require an RSL arthrodesis for the treatment of severe localized radiocarpal DJD appear to have less pain and to retain more flexion and radial deviation if the distal scaphoid is excised concomitantly. This associated procedure also may help prevent secondary midcarpal DJD.

[Radio-ulnar and radio-scaphoid-lunate arthrodesis in chronic polyarthritis. Clinical and radiologic follow-up of 32 cases]

INTRODUCTION

In 75% of all cases of rheumatoid arthritis the wrist is affected and in 12% is the region of initial manifestation of this chronic inflammatory joint disease. To prevent destruction of the wrist through carpal dislocation, radiolunate and radioscapholunate arthrodeses have increased in importance.

METHODS

During a 6.5-year period, 28 radiolunate and 4 radioscapholunate arthrodeses were performed in 30 patients. The indication for operation was progressive carpal translation and increasing subluxation of the wrist in which existent radiological damage had not reached more than grade III according to the classification of Larsen and co-workers.

RESULTS

The results obtained during the follow-up study (median: 17.3 months) showed in most treated patients after partial arthrodesis of the wrist no or fewer complaints concerning swelling and pain and an acceptable remaining range of motion of the wrist in everyday life. In patients with preoperatively existing ulnar deviation less than 15 degrees progressive carpal collapse and dislocation could be mostly prevented.

CONCLUSION

All told radiolunate and radioscapholunate arthrodeses successfully stabilized the wrist in patients suffering from rheumatoid arthritis.

Radiocarpal fusion

Limited wrist fusion is a common and often effective method of treatment for many painful wrist conditions. When post-traumatic, inflammatory and noninflammatory arthritis affects only the articular surfaces of the proximal carpal joint, a limited radiocarpal fusion can be considered. Specific indications are painful arthritis following distal radial fractures, rheumatoid arthritis with ulnar shift of the carpus, scapholunate instability with radioscaphoid arthritis, and stage IV Kienbock's disease. It is necessary for the midcarpal joint surfaces to be essentially normal. Either a radioscapholunate or radiolunate fusion can be performed, depending on the underlying condition. Up to 70 degrees of wrist flexion-extension can be obtained after a radioscapholunate fusion. Keys to a successful postoperative result are proper alignment of the scaphoid and lunate, use of bone graft or bone graft substitute and careful positioning of internal fixation devices. Evidence of radiographic union is usually seen by eight weeks. Nonunion rates are quoted to be from 10 to 20%.

[Development of surgical indications in the treatment of rheumatoid wrist. Report on experience based on 603 surgical cases, 1968-1994]

The author relates his experience in surgical treatment of the rheumatoid wrist based on a consecutive series of 603 cases operated from 1968 to 1994. His therapeutic indications have changed over the years after a retrospective study of the long-term results. He distinguishes conservative surgery, which combines dorsal synovectomy and relaxation stabilisation of the wrist (also called surgery of the dorsal wrist) from total arthrodesis and arthroplasty of the wrist. The results of conservative surgery after a follow-up of more than five years confirm that the disease continues in spite of synovectomy. Furthermore, relaxation stabilisation using soft tissue (extensor retinaculum and tendon transfer) is not sufficient to stabilise the wrist. Most of the time, this has to be completed by a partial radiocarpal arthrodesis. This is indicated when the carpus shows a medial translation or early in potentially progressive forms (Larsen Stage 1). In advanced forms conservative surgery consisting of partial radiocarpal arthrodesis is only indicated when the midcarpal joint appears functional after dynamic radiological examination. The author used the Swanson implant to perform 70 arthroplasties from 1973 to 1988. Long-term results show a large number of complications, which increased progressively with time. The Swanson implant was therefore abandoned in 1988. In 12 cases operated from 1979 to 1984 wrist arthroplasty was performed using Jackson's technique which consists of resection-interposition of a silastic sheath. This technique was also abandoned in 1984 due to the variable and unpredictable results obtained. At the present time, the author:-does not perform arthroplasties; increasingly completes surgery of the dorsal wrist by radiolunate arthrodesis;-has noted an increase in indications for total wrist arthrodesis. He emphasizes the importance of long-term evaluation of surgical results in rheumatoid arthritis.

Radiological evolution of the rheumatoid wrist after radio-lunate arthrodesis

Radio-lunate arthrodesis of the rheumatoid wrist is an established technique which has been in use for more than 12 years. The evolution of 26 operated wrists and 20 non-operated wrists has been studied with a mean follow-up of 5 years. The results show that although radio-lunate arthrodesis can prevent dislocation of an unstable wrist, it cannot prevent deterioration. Collapse, ulnar translation, tilt of the lunate, and the inter-carpal instability continued with time, whether the wrists were operated on or not. The speed of deterioration was dependent on the type of rheumatoid arthritis and is faster in the disintegration type than in the osteoarthritis or the ankylosis type. The technique is applicable to the osteoarthritis type of rheumatoid arthritis, in the middle stage (2 to 4a according to the Larsen-Alnot classification). At that stage, the ankylosis type and the disintegration type, and the osteoarthritis type at an advanced stage, are better treated by total arthrodesis or total prosthetic arthroplasty.

Limited arthrodesis for the rheumatoid wrist

Limited arthrodesis of the proximal carpal row to the radius, synovectomy of the extensor tendons and the wrist joint, and a Darrach procedure were carried out in 25 unstable painful rheumatoid wrists that had ulnar shift and/or palmar subluxation of the carpus. The average follow-up period after the operation was 3 years. Satisfactory results were obtained with relief of pain, improved forearm rotation, and increased grip strength. The average degree of extension and flexion was reduced, respectively, 70% and 54% at follow-up compared with the preoperative range. Postoperative x-ray films showed deterioration in the lunocapitate joint in 12 wrists; however, the wrists remained stable and painless.

Total wrist arthroplasty. Experience with Swanson flexible silicone implants, 1982-1988

In a study of the results of silicone rubber arthroplasty of the wrist 18 patients (19 operated wrists) were re-examined after a mean follow up of five years. Experience with the ulnar head implant was discouraging, and it was not used in the last eight wrists. This did not affect the outcome, patients having good supination and pronation without pain. The range of motion with the radiocarpal prostheses was 0-70 degrees, mean 39 degrees. Radiological results showed severe subsidence in all patients followed up for more than two years, and prosthetic fracture in five (26%), which was disappointing. Nevertheless the patients had a useful range of motion and all but two were relieved of pain. By the patients' own assessments 16 wrists were considered good, one fair, and two poor. Predictors of failure (prosthetic fracture) were poor alignment before operation, postoperative range of motion of more than 50 degrees, and rupture of the carpal extensor tendon. With these reservations we recommend the silicone spacer as the best solution for most patients with severe problems of the wrist as a result of rheumatoid arthritis.

Proximal row fusion as a solution for radiocarpal arthritis

A retrospective study evaluated the function of thirty-six patients treated by radius-scaphoid-lunate arthrodesis for painful posttraumatic radiocarpal arthritis from 1982 through 1987, and determined whether the procedure created arthritis or other functional problems in the remaining joints. Thirty-one men and five women with a mean age of 41 years were studied. The standard surgical technique employed iliac crest bone graft and internal fixation. Seven patients required revision of the proximal fusion to complete wrist fusion because of pain; arthritic changes in the midcarpal joint had been noted in these patients at the time of the limited fusion. The remaining twenty-nine patients required no further surgical treatment. Grip strength averaged 70% of the uninvolved side. The average arc of wrist flexion and extension was forty-eight degrees. Eighteen patients returned to their original employment, in many cases to heavy labor. Five did not return to work because of wrist problems. We conclude that the probability of a good functional result is high for this procedure if there is no midcarpal arthritis.

Radio-lunate arthrodesis

Radio-lunate arthrodesis has been carried out in 15 rheumatoid patients whose radiographs showed localised arthritis around the radio-lunate joint. Six patients had insertion of a Stanley-Shelley plate. The results were assessed from 1 to 3 1/2 years after operation and were excellent in nine wrists, good in three, fair in one and poor in three wrists. Continued carpal degeneration in 12 wrists suggests that long-term follow-up is required before this procedure can be generally recommended.

The surgery of the rheumatoid wrist: postoperative appearances and complications of the more common procedures

There is considerable orthopedic interest in the surgical management of rheumatoid arthritis involving the wrist. Surgery is being used more frequently in treating this condition, and many surgical options are available. The biomechanical basis, indications, postoperative appearances, and complications of these many operations should be known to the radiologist involved in preoperative care and postoperative follow-up. Some of the more frequent procedures are presented, and the complications are discussed.