We performed 45 wrist arthrodeses in 43 patients by a modification of the AO technique using the dynamic compression plate. Radiological follow-up was obtained in 41 wrists; all had united at a mean of ten weeks. Clinical follow-up was obtained in 32 wrists. Subjectively, the surgical outcome was satisfactory in 26, marginally satisfactory in two and unsatisfactory in four. This method is safe and reliable. The plate can be contoured to allow a variety of positions of fusion, and gives rigid immobilisation. The rate of union is higher than that for other techniques.

Arthritis of the wrist is a painful disabling condition that has various causes and presentations. The traditional treatment has been a total wrist fusion at a price of the elimination of movement. However, forms of treatment which allow the preservation of movement are now preferred. Modern arthroplasties of the wrist are still not sufficiently robust to meet the demands of many patients, nor do they restore normal kinematics of the wrist. A preferable compromise may be selective excision and partial fusion of the wrist using knowledge of the aetiology and pattern of degenerative change to identify which joints can be sacrificed and which can be preserved.

This article provides an overview of the treatment options available for patients with arthritis of the wrist and an algorithm for selecting an appropriate surgical strategy.

Cite this article: Bone Joint J 2015;97-B:1303–8.

Aims. Plate and screw fixation has been the standard treatment for painful conditions of the wrist in non-rheumatoid patients in recent decades. We investigated the complications, re-operations, and final outcome in a consecutive series of patients who underwent wrist arthrodesis for non-inflammatory arthritis. Patients and Methods. A total of 76 patients, including 53 men and 23 women, with a mean age of 50 years (21 to 79) underwent wrist arthrodesis. Complications and re-operations were recorded. At a mean follow-up of 11 years (2 to 18), 63 patients completed questionnaires, and 57 attended for clinical and radiological assessment. Results. Of the 76 patients, 46 (60.5%) had complications, resulting in 65 re-operations, mainly related to the plate and screws. In the 63 patients who completed the questionnaires, the mean Quick Disabilities of Arm, Shoulder and Hand (QuickDASH) score was 36 (0 to 91), the mean Patient-Rated Wrist and Hand Evaluation (PRWHE) score was 40 (0 to 96), and 14 patients (22%) reported no wrist pain. Grip strength, pinch strength, and pronation and supination were significantly reduced compared with the contralateral forearm. The outcome was worse in patients who had previously undergone surgery to the wrist, and those with complications. A total of 13 are awaiting further re-operations, giving a total re-operation rate of 63% (40/63). Conclusion. We observed complications and re-operations throughout the follow-up period and therefore consider wrist arthrodesis to be more complicated than previously assumed. Many of the patients never got used to or accepted their stiff wrists and reported a substantial reduction in function and residual pain. Motion-sparing surgery should be offered prior to wrist arthrodesis. Cite this article: Bone Joint J 2019;101-B:852–859

Aims. Total wrist arthrodesis (TWA) produces a spectrum of outcomes. We investigated this by reviewing 77 consecutive TWA performed for inflammatory and post-traumatic arthropathies, wrist instability and as a salvage procedure. . Patients and Methods. All operations were performed by a single surgeon using a specifically designed pre-contoured dorsally applied non-locking wrist arthrodesis plate at a single centre. . Results. Median post-operative Buck-Gramcko Lohman (BGL), Disabilities of the Arm, Shoulder and Hand and Patient Rated Wrist Evaluation scores at six years (interquartile range (IQR) 3 to 11) were 9 (IQR = 6 to 10), 19 (IQR = 7 to 45) and 13 (IQR = 1 to 31) respectively. Polyarticular inflammatory arthritis and female gender were associated with poorer patient-reported outcomes, although the effect of gender was partly explained by higher rates of inflammatory disease among women. Return to work was negatively influenced by workers’ compensation and non-inflammatory wrist pathology. There was no difference in complication rates for inflammatory and non-inflammatory indications. . Take home message: Polyarticular inflammatory arthritis is a risk factor for adverse patient-reported outcomes in TWA. Furthermore, when compared with patients without inflammatory arthritis, dorsally applied pre-contoured plates can be used for wrist arthrodesis in patients with inflammatory arthritis without an increased risk of complications. Cite this article: Bone Joint J 2016;98-B:647–53

Introduction: Darrach’s procedure is indicated for conditions were the distal radio-ulnar joint movement is painful or restricted. The procedure may be indicated at the time of wrist arthrodesis. Darrach’s procedure is not without complications and revision surgery may be indicated. Aims: To determine the success rate following wrist arthrodesis and whether Darrach’s procedure correlates to revision surgery. Methods: A retrospective case note review was performed of a consecutive series of patients who underwent wrist arthrodesis between 1991 and 2002 at our institution; performed by a single surgeon. Results: 73 patients underwent wrist arthrodesis. 39 were female and 34 male. The indications for wrist arthrodesis were rheumatoid disease, osteoarthritis, carpal instability and failed wrist arthroplasty. Successful arthrodesis was achieved in 82% (60/73) of patients, where revision arthrodesis was defined as the end point. 25% (18/73) patients underwent Darrach’s procedure at the time of their primary arthrodesis. 25% (15/60) of the patients whose primary arthrodesis was successful underwent concomitant Darrach’s procedure. 23% (3/13) of patients who underwent revision arthrodesis had undergone concomitant Darrach’s procedure during their primary arthrodesis. 77% (10/13) patients who underwent revision arthrodesis did not undergo Darrach’s procedure at the time of their primary arthrodesis. Of these 10 patients, 3 (30%) of them underwent concomitant Darrach’s procedure during revision arthrodesis. Conclusion: Wrist arthrodesis in our institution is comparable with that of published literature. The incidence of Darrach’s procedure at the time of primary wrist arthrodesis is 25%. There is a small increase to 30% in the number of patients who require Darrach’s procedure at the time of revision arthrodesis, which is not statistically significant

Intraoperative range of motion (ROM) radiographs are routinely taken during scaphoidectomy and four corner fusion surgery (S4CF) at our institution. It is not known if intraoperative ROM predicts postoperative ROM. We hypothesize that patients with a greater intra-operativeROM would have an improved postoperative ROM at one year, but that this arc would be less than that achieved intra- operatively. We retrospectively reviewed 56 patients that had undergone S4CF at our institution in the past 10 years. Patients less than 18, those who underwent the procedure for reasons other than arthritis, those less than one year from surgery, and those that had since undergone wrist arthrodesis were excluded. Intraoperative ROM was measured from fluoroscopic images taken in flexion and extension at the time of surgery. Patients that met criteria were then invited to take part in a virtual assessment and their ROM was measured using a goniometer. T-tests were used to measure differences between intraoperative and postoperative ROM, Pearson Correlation was used to measure associations, and linear regression was conducted to assess whether intraoperative ROM predicts postoperative ROM. Nineteen patients, two of whom had bilateral surgery, agreed to participate. Mean age was 54 and 14 were male and 5 were male. In the majority, surgical indication was scapholunate advanced collapse; however, two of the participants had scaphoid nonunion advanced collapse. No difference was observed between intraoperative and postoperative flexion. On average there was an increase of seven degrees of extension and 12° arc of motion postoperatively with p values reaching significance Correlation between intr-operative and postoperative ROM did not reach statistical significance for flexion, extension, or arc of motion. There were no statistically significant correlations between intraoperative and postoperative ROM. Intraoperative ROM radiographs are not useful at predicting postoperative ROM. Postoperative extension and arc of motion did increase from that measured intraoperatively

The February 2015 Wrist & Hand Roundup360 looks at: Toes, feet, hands and transfers… FCR Tendonitis after Trapeziectomy and suspension, Motion sparing surgery for SLAC/SNAC wrists under the spotlight, Instability following distal radius fractures, Bilateral wrist arthrodesis a good idea?, Sodium Hyaluronate improves hand recovery following flexor tendon repair, Ultrasound treatments for de Quervain’s, Strategies for treating metacarpal neck fractures

Background: Total wrist arthrodesis is a reliable procedure for severely deteriorated and unstable rheumatoid wrist. In 1999, we developed a new wrist fusion rod (WFR), a cannulated titanium rod could be buried into the third metacarpal with proximal fins and a transverse pin to prevent the rod migration and rotation in the medullary canal. After bone preparation, the 4 mm diameter rod was inserted through a guide pin in ante-grade fashion from the carpus to the neck of the third metacarpal to prevent metacarpal fracture. Then the rod was inserted in retrograde fashion into the radius with an introducer, and countersunk until the distal end of the reached the metacarpal isthmus. After burying the rod, it was bent to the desired angle using a special bender. Materials and Methods: Total wrist arthrodesis was performed using this rod on 39 wrists in 33 patients with rheumatoid arthritis (6 males and 27 females). Their radiographic change was Larsen grade IV or V with subluxation at the radiocarpal joint. The mean age at the operation was 60 yrs. old (28 to 75), and the mean duration of the disease was 12 yrs. (3 to 40). The mean follow-up period was 39 mos. (5 to 75). Supplemental fixation with staples was incorporated in this intramedullary fixation. Iliac bone was grafted on 8 mutilated wrists in 8 patients. Postoperative immobilization using a short arm cast or a wrist brace was continued for 8 weeks. Results: Preoperative pain and swelling disappeared in all operated wrists, and grip strength increased in 31 wrists (79%). The mean preoperative grip strength increased from 97 mmHg to 124 mmHg postoperatively. Subluxated wrist was reduced and fused in slight extension and slight ulnar deviation. The rod did not migrate distally or proximally in the medullary canal. Bony fusion was obtained in 36 wrists (92%). Four rods (10%) were broken due to an overuse or a fall before completion of fusion; however, they did not cause any pain. There were no major complications. Conclusion: Using this WFR, rigid fixation at the desired angle was obtained in the total wrist arthrodesis on rheumatoid wrist. It is technically simple, safe and fast to use

Objective: To present the experience of a Deparment of Neuroorthopedics in treatment of the severe deformities of the wrist using the technique of the wrist arthrodesis very often associated to other surgical procedures such as musculotendinous lengthenings and transfers. Materials and Methods: 20 patients with neurological sequelae of cerebral palsy, head trauma, stroke and other neurological disorders of the first motoneuron were retrospectively studied. Fusion of the wrist with an specific plate was performed on these patients. Results: We reached the consolidation of the arthrodesis in a 100% of the cases between 8 and 12 weeks. We had some complications such as 3 cases of phlictenae and edema and 4 cases needed reoperations because of the appearance of secondary deformities previously not seen. 95% of the patient were satisfied and only one wouldn’t go under the same operation again. Discusion: Despite many text books contraindicate wrist arthrodesis in patients with neurological sequelae because of the remote possibility that they may need the flexoextensiòn for the use of walker or crutches or manual or electric wheel-chairs, in our experience many patients benefit from this procedure to correct severe deformities that make their hands absolutely dysfunctional. Besides, the intervention provides the patients and their family with benefits in terms of hygiene, dressing, very often improvement of the pain and, why not, of the aesthetics. Some patients have also gained function, passing from a dysfunctional hand to a useful hand for the basic functions of life. Nowadays, for these kind of patients to be able to move one or two fingers, if they are correctly positioned, can be useful to manage a walker, a computer or a motorized wheel-chair

Objectives: To analyse functional outcome of giant cell tumor (GCT) distal radius treated with en bloc excision and reconstruction with ulnar translocation and wrist arthrodesis. Methods: Between June 2005 and March 2008 fourteen patients of Campanacci grade 3 GCT distal radius treated with en bloc excision were reconstructed with ulnar translocation (radial transposition of ulna) and wrist arthrodesis. Seven (50%) patients had recurrent disease. Average resection length was 7.9 cm (range 5.5cm–15 cm). Twelve cases were fixed with a plate and in 2 an intramedullary nail was used. Union at both junctions was evaluated and functional assessment done using MSTS score. Results: All 14 patients had followed up till bony union. Eleven patients were available at time of final review with an average follow up of 24.5 months (range 13–48 months). Average time for union at ulnocarpal junction was 4 months and ulnoradial junction was 5 months. No case required any additional procedure to augment union. Three cases had a soft tissue recurrence and one had pulmonary metastasis. Average range of prono supination was 80 degrees, one patient with synostosis had complete restriction of prono supination. Average MSTS Score at last follow up was 26 (86.6%). Conclusions: Ulnar translocation provides a local vascularised bone graft to bridge the defect after excision of distal end radius tumors without the need for microvascular procedures. Unlike centralization of the ulna it retains prono supination while maintaining good hand function

Treating 10 consecutive patients requiring wrist arthrodesis, we assessed the effectiveness of a titanium plate specifically designed by Hill Hastings for wrist arthrodesis. It appeared to call for little or no postoperative casting and to promise an early return to functionality. We secured the plate to the third metacarpal and the radius and used autologous bone graft taken from their iliac crest. Length of time immobilisation, time to union, overall functional results and patient satisfaction were recorded. In all 10 patients clinical and radiological union occurred in 8 to 12 weeks. Four patients had no postoperative immobilisation and six had a Litecast. Correctly applied, the pre-contured plate produced a consistently satisfactory position of fusion. One patient had a small area of wound skin necrosis in a pre-existing transverse scar over the dorsum of the wrist, but this healed. The carpometacarpal joint is included in this fusion, which requires a longer longitudinal incision than some other wrist fusion techniques. However, patient satisfaction was high

Aims

Giant cell tumour of bone (GCTB) treatment changed since the introduction of denosumab from purely surgical towards a multidisciplinary approach, with recent concerns of higher recurrence rates after denosumab. We evaluated oncological, surgical, and functional outcomes for distal radius GCTB, with a critically appraised systematic literature review.

The aim of this work is to present a clinical case of wrist arthroplasty failure due to chronic infection and try to discuss and draw a therapeutic approach (algorithm) for similar cases taking in consideration the degree of osteolysis, the presence of detachment and inherent instability and the condition of the soft tissues. The authors report a case of an individual, male, 58 years old, manual worker, that appears with pain and inflammatory signs on right wrist arthroplasty, with fistulous track. The revison procedure was performed in 2 stages: the first stage revision consisted on removal the implant, debridement and interposition of cement spacer with antibiotics and immobilization, the second stage revision a radio-metacarpal arthrodesis with plate and interposition of autologous graft harvested. The improvement of the implants in recent years have contributed to the increasing use of arthroplasty as a treatment option with good results. Although it presents itself with an attractive option in terms of future functional capabilities, arthroplasty remains with some risks and have a higher rate of complications in the medium and long term than fusion, so the selection of patients should be careful. The main problem of wrist arthroplasty revision is due to bone stock loose to promote fusion and the shortening after implant removal. At 1,5 years follow-up, we denote a higher patient satisfaction, without pain, radiological fusion and 28 points in DASH score. The success of wrist arthroplasty depends on careful patient selection, careful preoperative planning, rigorous technique and an appropriate program of functional rehabilitation. The wrist arthrodesis can always be seen as an ultimate salvation procedure in the treatment of failure of wrist arthroplasty, either a mechanical or infectious failure

The August 2023 Wrist & Hand Roundup360 looks at: Complications and patient-reported outcomes after trapeziectomy with a Weilby sling: a cohort study; Swelling, stiffness, and dysfunction following proximal interphalangeal joint sprains; Utility of preoperative MRI for assessing proximal fragment vascularity in scaphoid nonunion; Complications and outcomes of operative treatment for acute perilunate injuries: a systematic review; The position of the median nerve in relation to the palmaris longus tendon at the wrist: a study of 784 MR images; Basal fractures of the ulnar styloid? A randomized controlled trial; Proximal row carpectomy versus four-corner arthrodesis in SLAC and SNAC wrist; Managing cold intolerance after hand injury: a systematic review.

1. A simple and effective method of wrist arthrodesis is described. Originally designed for the correction of flexion deformity of the wrist, it is useful also as a routine method of wrist fusion. 2. The results in nineteen cases are reviewed

Complications of distal radius fractures range from 20 to 30% and are consequence of injury or of treatment. Management of these complications must be individualised and the multitude of proposal treatments prove that this problem is controversial. Complications may involve soft tissue (tendon, nerve, arterial or fascial complication, reflex symphatetic distrophy) or bone and joint (malunion, nonunion, osteoarthritis). Tendon complications following distal radius fractures, range from minor adhesions to complete rupture. Peritendinous adhesions will become apparent after cast removal. Diagnosis is based on the limitation of the range of movement for individual fingers.This complication can be avoided with a proper cast technique allowing full range of motion to the digits. Treatment consists of rehabilitation techniques and only rarely, in severe cases, operative tenolysis may be a treatment of choice. Tendons may be entrapped either in the fracture site or in the distal radioulnar joint. Most common tendon entrapment are for extensor carpi ulnaris and extensor digiti minimi. If early recognition is made, open reduction with freeing the tendon must be the choice. Late diagnosis will require more complex tenolysis procedures. Tendon rupture may occur at the time of injury due to sharp fracture fragments. Diagnosis is based on identification of functional loss and, whenever possible, primary tendon suture is recommended. If the diagnosis is late the treatment is free tendon graft or tendon transfer. The late rupture of extensor pollicis longus is the most common possibility. Since it is not related with comminution or displacement of fracture it is possible that an ischemic mechanism is involved. Solutions are free tendon graft or the transfer of extensor indicis proprius. Direct tendon repair is not recommended after few weeks. Nerve complications. Careful neurological investigations demonstrated that nerve injuries associated with distal radius fractures are more common than it is believed. Median nerve is most frequently involved. Primary mechanisms of injury are: direct lesions due to fracture fragments, lesions related to forced manipulation and nonanatomical position of immobilization. Late injuries, occurring a long time after the fracture are more frequent and are related to carpal tunnel syndrome or paraneural adhesions. Carpal tunnel pressure could be measured and ethiologic factors must be identificated in order to establish the proper treatment, usually based on relise of carpal tunnel. Ulnar and radial neuropathy are less common and treatment may vary from cast removal to relise of Guyon’s canal. Vascular complications are uncommon, arise usually in relation with high energy trauma and the treatment is complex, involving different speciality surgeons. Some authors presented rare cases of entrapment of vasculare structures or radial artery pseudoaneurism after the use a volar plate. Compartment syndrome after distal radius fracture is rare and is likely to occur in young adults suffering a high energy trauma. Clinical diagnosis is based on the classical 5 “P’s” (pain, pallor, paresthesias, paralysis, and pulselessness) but treatment must start before all symptoms are present. Anytime when compartment syndrome is suspected, intracompartimental pressure must be measured. The treatment must start immediately and consist in removal of constrictive devices (bandage, cast) and fasciotomy. Indications for fasciotomy are intracompartmental pressure of 15–25mmHg in presence of clinical signs or over 25mmHg in absence of clinical signs. If there is doubt, it is better to perform an unnecessary fasciotomy than to wait until lesions becomes irreversible. Reflex sympathetic distrophy is described with many terms such as algodistrophy, cauzalgia, Sûdeck’s atrophy, shoulder-hand syndrome. Recently, the term complex regional pain syndrome was proposed to replace all the exiting synonyms. Despite many theories, the pathogeny of this disease is uncertain. The diagnosis is mainly clinical, based on presence of pain, trophic changes (atrophy, stiffness, edema) and functional impairment but plain x-ray demonstrating osteopenia and bone scintigraphy showing abnormal bone turnover may be helpful. Since the patogeny is unclear, the treatment is targeting the symptoms rather then the disease. Treatment must be individualized and may consist of: physical therapy of the hand, pain control with general or local drugs, corticosteroids, and symphatectomy. Prevention of reflex symphatetic dystrophy in the first days of a distal radial fracture is very important and include: prevention of the edema (elevation of the hand, early mobilization of fingers), decrease of pain, cast removal to relive pression, non-traumatic surgery. Malunion is the most common complication of distal radius fracture and it usually occurs after close treatment. The malalignament may be extraarticular or it may involve the joint (radiocarpal or distal radioulnar joint). Axial shortening and dorsal or radial malalignament are the most common. Clinical signs are wrist pain, loss of grip strength, limitation of wrist mobility. Osteoarthritis is likely to develop in both types of malunions. For extraarticular nonunions osteotomy is usually the treatment of choice. Many types of osteotomies have been proposed but the most commonly used are opening wedge osteotomy and Watson osteotomy. Intraarticular malunion is more difficult to treat and many surgical solutions have been proposed: intraarticular osteotomy, bone resections (styloid, anterior or posterior rim, radiolunate or radioscapholunate limited arthrodesis, proximal row carpectomy, wrist denervation, wrist arthroplasty, total wrist arthrodesis). Salvage procedures on the distal radioulnar joint may be resection of distal cubitus (Darrach) or Sauve-Kapandji technique. Nonunion is an extremely rare complication and is likely to occur in patients with multiple comorbid conditions such as diabetes, peripheral vascular disease or alcoholism. In most cases the initial treatment was close reduction and cast immobilization or external fixation. Diagnosis is based on the absence of radiographic signs of union at 6 months. Treatment must be individualized but basic options are reconstructive procedures or wrist arthrodesis. Reconstructive procedures consist of debridement of nonunion site, realignment with distractor, plate and screw fixation and iliac crest bone grafting. Since the bone is of poor-quality, new implants providing fixation in orthogonal planes may be useful. Usually, malalignement is present, so some authors recommend to take in to consideration the possibility to associate reconstructive procedures with additional techniques such as: dividing brachioradialis tendon, incision of the dorsal or volar joint capsule or Darrach operation in presence of severe shortening of the radius. Wrist arthrodesis should be chosen when the distal fragment has less then 5 millimeters of subchondral bone supporting the articular surface

The August 2024 Wrist & Hand Roundup³⁶⁰ looks at: Methotrexate shows potential in reducing pain for hand osteoarthritis with synovitis; Circumferential casting versus plaster splinting in adult distal radius fractures: the CAST study findings; Surgery shows superior long-term success for Dupuytren contracture compared to needle fasciotomy and collagenase injection; Evolving trends in surgical management of wrist arthritis: a decade-long national analysis; Mid-term outcomes of three commonly used surgical reconstructions for scapholunate instability; SLAC and SNAC: what is the evidence for treatment?; Steroids for trapeziometacarpal osteoarthritis?; When is it safe to return to driving after distal radius fracture fixation? A prospective study.

Wrist arthrodesis is a common surgical procedure that provides a high level of functional outcome and pain relief among patients.[1] Upon partial arthrodesis, the wrist experiences changes in load transmission that are influenced by the type of arthrodesis performed. Measuring the load through the wrist joint is difficult, however, combined with computational models [2], it is possible to obtain data regarding the load mechanics of the wrist joint. Although successful fusion rates among patients have been reported, it remains unclear what the biomechanical consequences are. The aim of the study is to quantify pre and post operative load transmission through a cadaveric wrist which has undergone simulated arthrodesis of the radiolunate(RL) joint. An embalmed human wrist was dissected dorsally exposing distal radius, radiocarpal and carpometacarpal joints, and dorsal ligaments. The radioscaphoid(RS) ligament was sacrificed to accommodate insertion of a PPSEN-09375 force sensitive resistor (FSR) into the RS joint. The FSR was calibrated prior to measuring the contact force on the RS joint. The wrist was aligned in the neutral position in cardboard piping, and secured proximally and distally with Dental Plaster (OthoBock Healthcare Plc, Surrey, UK). The midsection of piping was windowed to permit placement of the FSR in the RS joint, and fixation of the RL joint using 2 Kirschner wires. The window was completed circumferentially and the specimen was placed in the Instron where a graduated axial compression was applied at 20 N/min. The results showed that when the radiolunate joint is fused, and a total axial load of 100N is applied, the load transmitted through the RS joint was approx 65N. i.e. 65% of the force. This is greater than the 56% measured experimentally by Blevens et al (1989) in an unfused specimen[3]. We plan to repeat our measurements and compare to an untreated cadaveric wrist

Limited wrist arthrodesis has been shown to be an effective treatment for the degenerative and unstable wrist, abolishing pain but limiting motion. The aim of the study was to assess the effect of excision of the scaphoid and triquetrum on wrist joint range of motion, in the setting of a limited midcarpal arthrodesis. Twelve cadaveric wrists had the range of motion measured, before and after, ulnar four-corner fusion (lunate, capitate, triquetrum and hamate fusion). This was measured again following sequential scaphoid and triquetral resection. Scaphoid excision after four-corner arthrodesis resulted in a 12 degrees increase in the radio-ulnar (R-U) arc and 10 degrees increase in the flexion-extension (F-E) arc range of motion. Subsequent excision of the triquetrum, to produce a three-corner fusion, further increased R-U arc by seven degrees and F-E arc by six degrees. These results demonstrate that three-corner fusion with excision of scaphoid and triquetrum results in improvement in wrist motion when compared to four-corner fusion with scaphoid excision alone. From this we conclude that triquetrum excision should be considered in Scapholunate advanced collapse (SLAC) wrist reconstruction to improve residual wrist range of motion