The wrist is the ”key-stone” of hand function. Painless stability is a prerequisite for the rheumatoid wrist to perform various manual tasks. Synovectomy of the extensor tendons and the wrist joint with a Darrach procedure is offered for painful wrists, which are not controlled by conservative treatment with medication and orthosis. Radiolunate arthrodesis is performed on wrists with an unstable radiocarpal joint and preserved midcarpal joint space. This study describes the long-term (more than 10 years) follow-up of these operative procedures.
The follow-up study was performed on 25 wrists in 25 rheumatoid patients (22 women and 3 men), whose average age was 52 years (range, 33 to 66 years) with an average disease duration of 12 years (range, 1 to 38 years). The average follow-up period was 12. 5 years (range, 10 to 18 years). Five wrists were Larsen-Dale-Eek’s grade II, 14 were grade III, and 6 were grade IV. Depending on the severity of bone destruction, the scaphoid in 6 wrists and the triquetrum in 3 wrists were included in the fusion site.
Preoperative pain (88%) and swelling (96%) decreased remarkably at follow-up (12%, 4%). Average grip strength increased significantly from 100mmHg to 140mmHg (p<
0. 01). The total arc of wrist extension/ flexion decreased to two-thirds of the preoperative arc with a major loss in flexion (preop. : 26/28degrees, follow-up: 23/13degrees). The range of forearm rotation increased due to a Darrach procedure. In periodical X-ray assessments of 23 wrists, carpal collapse initially improved following the operation, however, it returned to the preoperative level after 5 years. Ulnar carpal shift improved significantly after the operation (p<
0. 01), and the position remained unchanged over 10 years. In palmar carpal subluxation, no remarkable change was noted. Bone union occurred in 87% of the operated wrists and the remaining 13% had fibrous union. Widening at the lunocapitate joint (>
2mm) was noted in 4 wrists (17%) and progressive instability at the midcarpal joint occurred in one wrist with the mutilating type of disease. Narrowing (<
1mm) was noted in 5 wrists (22%) and 3 wrists were totally fused in the functional position.
Radiolunate arthrodesis provides good stability with some motion for the moderately deteriorated rheumatoid wrist more than 10 years after the operation, in spite of some radiological progression of the disease. This operation is considered to convert the natural course of the rheumatoid wrist from the unstable form to the stable form.
The wrist is the ”key-stone” of hand function. Painless stability is a prerequisite for the rheumatoid wrist to perform various manual tasks. Synovectomy of the extensor tendons and the wrist joint with a Darrach procedure is offered for painful wrists, which are not controlled by conservative treatment with medication and orthosis. Radiolunate arthrodesis is performed on wrists with an unstable radiocarpal joint and preserved midcarpal joint space. This study describes the long-term (more than 10 years) follow-up of these operative procedures.
The follow-up study was performed on 25 wrists in 25 rheumatoid patients (22 women and 3 men), whose average age was 52 years (range, 33 to 66 years) with an average disease duration of 12 years (range, 1 to 38 years). The average follow-up period was 12. 5 years (range, 10 to 18 years). Five wrists were Larsen-Dale-Eek’s grade II, 14 were grade III, and 6 were grade IV. Depending on the severity of bone destruction, the scaphoid in 6 wrists and the triquetrum in 3 wrists were included in the fusion site.
Preoperative pain (88%) and swelling (96%) decreased remarkably at follow-up (12%, 4%). Average grip strength increased significantly from 100mmHg to 140mmHg (p<
0. 01). The total arc of wrist extension/ flexion decreased to two-thirds of the preoperative arc with a major loss in flexion (preop. : 26/28degrees, follow-up: 23/13degrees). The range of forearm rotation increased due to a Darrach procedure. In periodical X-ray assessments of 23 wrists, carpal collapse initially improved following the operation, however, it returned to the preoperative level after 5 years. Ulnar carpal shift improved significantly after the operation (p<
0. 01), and the position remained unchanged over 10 years. In palmar carpal subluxation, no remarkable change was noted. Bone union occurred in 87% of the operated wrists and the remaining 13% had fibrous union. Widening at the lunocapitate joint (>
2mm) was noted in 4 wrists (17%) and progressive instability at the midcarpal joint occurred in one wrist with the mutilating type of disease. Narrowing (<
1mm) was noted in 5 wrists (22%) and 3 wrists were totally fused in the functional position.
Radiolunate arthrodesis provides good stability with some motion for the moderately deteriorated rheumatoid wrist more than 10 years after the operation, in spite of some radiological progression of the disease. This operation is considered to convert the natural course of the rheumatoid wrist from the unstable form to the stable form.
Midfoot arthrodesis is the conventional surgical intervention for midfoot arthritis.
Abstract. Background. Multiple devices can stabilise the MTP joint for arthrodesis. The ideal implant should be easy to use, provide reproducible and high quality results, and ideally enable early rehabilitation to enable faster return to function, whilst lessening soft tissue irritation. We prospectively evaluated the combination of the IO-Fix (Extremity Medical, NJ, USA) device which consists of an intra-osseous post and lag screw that offers these features with full bearing of weight after surgery. Methods. 67 feet in 65 patients were treated over 31 months. After excluding patients lost to follow-up, undergoing revision arthrodesis, or concomitant first ray procedures, there were 54 feet in 52 patients available with a minimum 12 month follow-up with clinical and radiographic outcomes. All patients were treated using a similar operative technique with immediate bearing of weight in a rigid soled shoe. Results. The mean MOXFQ score improved from 46.4 (range 18 – 64) before surgery to 30.2 (range 0 – 54) at 6 months after surgery (p=0.02), and 18.4 (range 0 – 36) (p< 0.001) at latest follow-up.
Anatomically specific fixation devices have become mainstream, yet there are anatomical regions and clinical conditions where no pre-contoured plates are available, such as for glenohumeral arthrodesis. In a case series of 4 glenohumeral arthrodesis patients, a consultant orthopaedic surgeon at GCUH implemented 3D printing technology to create reconstructions of each patient's shoulder girdle to pre-contour arthrodesis plates. Our aim was to quantify the cost-benefit & intra-operative time savings of this technique in glenohumeral arthrodesis. We hypothesized that the use of 3D printing for creating patient specific implants through pre-operative contouring of plates will lead to intra-operative time and cost savings by minimising time spent bending plates during surgery. This study analysed 4 patients who underwent shoulder arthrodesis by a single consultant orthopaedic surgeon at GCUH between 2017-2021. A CT-based life-size model of each patient's shoulder girdle was 3D printed using freely available computer software programs: 3D Slicer, Blender, Mesh Mixer & Cura. Once the patient's 3D model was created, plate benders were used to contour the plate pre-op, which was then sterilised prior to surgery.
Aim & introduction. Infected knee with bone defect resulting from failed total knee arthroplasty (TKA) or destruction of native joint can necessitate restoration of segmental defect and arthrodesis for therapy of infection and maintenance of walking ability. In segmental knee defect external fixators or KAFO are not suitable, not comfortable and poor tolerated by elderly patients. Both custom-made Femoro-Tibial Nail (FTN) combined with acrylic cement spacer and Knee
Ankle arthrodesis is the gold standard for treatment of end stage ankle arthritis. We analysed the data of 124 Ankle
Background. There is a general assumption amongst many patients – and some Surgeons- that 1. Metatarsophalangeal Joint
Osteomyelitis is an inflammatory condition accompanied by the destruction of bone and caused by an infecting microorganism. Open contaminated fractures can lead to the development of osteomyelitis of the fractured bone in 3-25% of cases, depending on fracture type, degree of soft-tissue injury, degree of microbial contamination, and whether systemic and/or local antimicrobial therapies have been administered. Untreated, infection will ultimately lead to non-union, chronic osteomyelitis, or amputation. We report a case series of 10 patients that presented with post-operative infected non-union of the distal femur with or without prior surgery. The cases were performed at Padmashree Dr. D. Y. Patil Hospital, Nerul, Navi Mumbai, India. All the patients’ consents were taken for the study which was carried out in accordance with the Helsinki Declaration. The methodology involved patients undergoing a two-stage procedure in case of no prior implant or a three-stage procedure in case of a previous implant. Firstly, debridement and implant removal were done. The second was a definitive procedure in form of knee arthrodesis with ring fixator and finally followed by limb lengthening surgery.
Introduction:
Introduction:
In cases of severe periprosthetic joint infection (PJI) of the knee, salvage procedures such as knee arthrodesis (KA) or above-knee amputation (AKA) must be considered. As both treatments result in limitations in quality of life (QoL), we aimed to compare outcomes and factors influencing complication rates, mortality, and mobility. Patients with PJI of the knee and subsequent KA or AKA between June 2011 and May 2021 were included. Demographic data, comorbidities, and patient history were analyzed. Functional outcomes and QoL were prospectively assessed in both groups with additional treatment-specific scores after AKA. Outcomes, complications, and mortality were evaluated.Aims
Methods
We report our experience with glenohumeral arthrodesis
as a salvage procedure for epilepsy-related recurrent shoulder instability.
A total of six patients with epilepsy underwent shoulder fusion
for recurrent instability and were followed up for a mean of 39 months
(12 to 79). The mean age at the time of surgery was 31 years (22
to 38).
There have only been a few studies in the literature which reported on the outcome of ankle arthrodesis in patients with hemophilia, furthermore the number of patients is usually low and the operative technique is not uniform. The aim of this study is to evaluate the outcome of surgery in hemophilic arthropathy of the hindfoot, using internal fixation. From 1983 to 2006, 20 fusions were performed in 13 consecutive patients due to advanced hemophilic arthropathy of the hindfoot. There were 11 ankle fusions, 1 isolated subtalar fusion and 8 ankle and subtalar fusions, 3 of the latter on a second operation. The mean age at operation was 38.7 years and the mean followup was 9.4 years. Preoperativelly the mean modified Mazur score was 47.7. In the majority of cases the ankle fusion was achieved by two crossing screws, while, for the subtalar fusion either staples were used, or the tibiotalar screws were extended to the os calsis.
Background. Clinical and anatomical complications from total knee replacement (TKR) procedures are debilitating, and include weakness, damage, and the loss of native anatomy. As the annual number of primary TKR surgeries in the United States has continued to rise, to a projected 3.48 million in 2030, there has been a concomitant rise in revision surgery. Damage to or loss of native knee anatomy as a result of TKR revision can leave the patient with irreversible knee dysfunction, which is a contra-indication for most TKR systems on the market. This leaves the multi-revision patient with limited medical options. Complete fusion of the joint, known as arthrodesis, is indicated in some cases.
Aim. The incidence of deep infections after internal fixation of ankle and lower leg fractures is estimated 1 to 2%. Hindfoot arthrodesis by retrograde intramedullary nailing (IMN) is a potential alternative to external fixation for post-infectious ankle destruction. The aim of this study was to evaluate the clinical results, complications and effects of soft tissue management with this treatment modality. Method. This is a single-center retrospective review of routine hospital data from 21 patients (15 men, 6 women, median age 65 [range, 21 to 87] years) undergoing IMN arthrodesis of the hindfoot for post-traumatic infections between January 1st, 2012 and March 15, 2018. We observed four bimalleolar, eight trimalleolar, three pilon fractures, and six distal lower leg fractures. Six and three patients had sustained second- and third degree open fractures, respectively. Early- and late-onset surgical infections were observed in 8 and 13 cases. Four participants had diabetes mellitus, two arterial occlusive disease, and four had both. Six patients were smokers. Results. Intraoperative cultures before implanting the nail revealed staphylococcus aureus in 12, staphylococcus epidermidis in five, and enterococcus faecalis in eight cases. After a median follow-up of 21 months, infection was considered cured in 19 / 21 subjects (90%, 95% confidence interval 70 – 99%). Soft tissue comminution required coverage with a suralis flap in five patients, and with a latissimus dorsi flap in another three. Mesh graft was necessary in 8 / 21 reconstructions. Conclusions. Tibiotalocalcaneal fusion by IMN is an effective salvage procedure for post-traumatic ankle infections.
Introduction.
1.
Purpose of the study:
There is an incidence of failures of total wrist arthroplasties. We review our experiences in revising total wrist implant arthroplasties to arthrodeses. The most common mode of failure of the arthroplasties in our series was metacarpal loosening with dorsal perforation of the stem. We used for the revision arthrodesis in all our cases tricortical iliac crest bone grafts and additional spongiosa transplants from this donor site region. In one case we used a vascularized iliac crest bone graft to bridge the bone defect because of a bad host quality of the recipient area. Fixation was achieved with plates and screws. Our average follow-up period was 28 month. 14 patients with 15 failed wrist implants were treated with this technique. 14 patients undergoing arthrodesis attained a solid painless fusion after a single operation. In one case a non-union with a loosening of the screws due to using a non-rigid plate was seen. In this case a revision was necessary to achieve a bone healing. All patients were pain free and achieved an increased grip strength after bony fusion.
The long term results of Total Ankle Arthroplasty still remain largely unsatisfactory and Ankle
Purpose: Total ankle arthroplasty remains a difficult procedure. Some patients require revision surgery for arthrodesis. Material and methods: We report nine patients with total ankle arthroplasties mainly implanted for post-traumatic osteoarthritis whose results deteriorated, requiring arthrodesis. One of these patients had rheumatoid arthritis. Revision surgery was performed six months to seven years after arthroplasty.
Introduction: The long term results of Total Ankle Arthroplasty still remain largely unsatisfactory and Ankle
Whereas arthroscopic arthrodesis of the ankle is commonplace and of the subtalar joint is established, reports of arthroscopic talo-navicular fusion are a rarity. To review a case series to establish if arthroscopic talo-navicular arthrodesis is a feasible surgical option.Background
Aim
Osteoarthritis of the first metatarsophalangeal (MTP1) joint is a common disorder in elderly, resulting in pain and disability.
Forty-one arthrodeses of the shoulder in thirty-nine patients suffering from rheumatoid arthritis (thirty women, nine men) have been reviewed. Using internal fixation and external splints the position of the shoulder was maintained in 55 degrees of abduction, 25 degrees of horizontal flexion and enough internal rotation to allow the patient to reach the mouth. The mean period of immobilisation in a thoracobrachial splint was nine weeks, and 90 per cent of the shoulders had solid bony fusion at review. After arthrodesis the total range of scapulothoracic movement improved by about 60 per cent, giving results rated as excellent in fifteen cases (36 per cent), as good in thirteen (32 per cent) and as fair in thirteen (32 per cent).
Introduction:
Introduction: Foot and ankle involvement in rheumatoid arthritis is common. Pain and disability secondary to planovalgus deformity and the arthritic process are difficult to control with conservative measures. Arthroplasty of the ankle is associated with high failure rates and does not completely correct the deformity.
Aim: To assess the functional and radiological outcome of AO wrist
When ankle arthroplasty fails the options are revision to arthrodesis or revision to arthroplasty. We report early outcomes of revision procedures for failed total replacement. Retrospective review of prospectively collected data including post-operative complications, union, survivorship and PROMS scores to compare revision to arthrodesis and revision to arthroplasty.Introduction
Methods
Purpose: To introduce our surgical technique and report the clinical results of the knee arthrodesis with a Huck-step nail after a failed infected TKA. Materials and Methods: We retrospectively reviewed four patients who underwent knee arthrodesis with a Huck-stepnail after failed infected total knee arthroplasty. The average age of the patients at the time of the arthrodesis was 73 years (range: 70–79 years) and the mean number of previous surgical procedures was 3.2 (range:3–4 procedures). All patients had medical problems including diabetes mellitus and hypertension. We performed local bone graft in all cases. The duration of average follow-up was 20.2 months (range:12–36 months). Results: Bone union was achieved within 1 year after arthrodesis radiologically. There was neither displacement of nail nor loosening. The average limb-length discrepancy was 3cm, measured clinically. All patients had a discrepancy that was corrected with a shoe-lift. Conclusion:
Introduction. Hip
Introduction:
There is an high incidence of failures of total wrist arthroplasties. We review our experiences in revising total wrist implant arthroplasties to arthrodeses. The most common mode of failure of the arthroplasties in our series was metacarpal loosening with dorsal perforation of the stem. Loosening of the proximal stem, progressive mal-position of the wrist and other causes appeared. We used for the revision arthrodesis in all our cases tricortical iliac crest bone grafts and additional spongiosa transplants from this donor site region. In one case we used a vascularized iliac crest bone graft to bridge the bone defect because of a bad host quality of the recipient area. Fixation was achieved with plates and screws. Our average follow-up period was 32 month. 40 patients with 41 failed wrist implants (3 different types) were treated with this technique. 40 wrist undergoing arthrodesis attained a solid painless fusion after a single operation. In one case a non-union with a loosening of the screws due to using a non-rigid plate was seen. In this case a revision was necessary to achieve a bone healing. All patients were satisfied, pain free and achieved an increased pinch and grip strength after bony fusion (measured with Yamar-Vigorimeter). A persisting loss of carpal height was seen in all cases.
Introduction:
Tibiotalocalcaneal arthrodesis (TTCA) is a salvage procedure to functionally block the ankle and subtalar joints to treat severe ankle and hindfoot disease. Complication rates range between 20-40%, with below-knee amputation rate 1.5-19%. The heterogeneous patient cohort and indication(s) for surgery make post-operative outcomes difficult to predict. Consulting patients about potential pain and functional outcomes is difficult. When researching this area commonly, PROM data is used, less frequently functional objective measures like the 2-minute-walk-test (2MWT) are used. The aim was to compare the PROMs and objective outcomes between patients who underwent TTCA and BKA. Fifty-two patients underwent a TTCA using an intramedullary hindfoot nail. Indications for TTCA, post-traumatic OA, failed arthrodesis and malalignment. These patients were compared to 11 patients who underwent unilateral below knee amputation (BKA) due to trauma. Outcomes measures PROMs AOFAS ankle hindfoot scale and Shor-Form 36 (SF-36). Objective measures; 2MWT, Timed-up-and-go (TUG). Mean age TTCA 55.9, BKA 46.4. Average follow-up time 53 months. TTCA group had average 6.3 operations prior to arthrodesis (range 1-23). Of the TTCA group two ankles did not unite (7%), all complication rate 35%, 18% reported no pain. A significant negative correlation was demonstrated between the clinical outcome and the number of surgeries prior to the TTCA. TUG and 2MWT had significantly (p<0.05) better outcomes for the BKA group compared to TTCA. SF-36 BKA patients scored higher than the TTCA patients on physical functioning (p<0.01) and mental health (p<0.05) subscales as well as the mental component score (p<0.05). This study gives clinicians evidence about the natural history of hindfoot arthrodesis and functional outcomes from BKA. Hopefully this study will improve evidence to help patients and surgeons make decisions about expected surgical outcomes from TTCA and BKA procedures.
Open subtalar arthrodesis has been associated with a moderate rate of non-union, as high 16.3%, and high rates of infection and nerve injury. Performing this operation arthroscopically serves to limit the disruption to the soft tissue envelope, improve union rates and reduce infection. Our study describes our outcomes and experience of this operation. Retrospective review of all patients who underwent an arthroscopic subtalar arthrodesis between 2023 and 2008. We excluded patients undergoing concurrent adjacent joint arthrodesis. The primary aim was to report on rates of union. Secondary outcomes included reporting on conversion to open procedure, duration of surgery, infection, and iatrogenic injury to surrounding structures.Background
Method
Introduction:
Purpose: We report a series of 32 cases of recurrent hallux valgus treated by metatarsophalangeal arthrodesis and followed for at least five years. Material and methods: Mean follow-up after the initial surgery was 11 years. All patients complained for pain of the forefoot. The mean phalangeal valgus was 39° with metatarsalgia in 16 cases. According to the Regnauld classification, the metatarsophalangeal space of the great toe was grade 1 in two, grade 2a in eight, grade 2b in six, and grade 3 in sixteen.
Knee arthrodesis is one of the treatment options for limb salvage of a failed total knee replacement (TKR) when further revisions were contraindicated. The aim of this study is to determine patient outcomes after knee arthrodesis (KA) following a failed TKR. A literature search was conducted for studies published from January 2000 through January 2022 via Medline, Web of Science, Embase and Cochrane databases. Only primary research studies were included with independent extraction of articles by two reviewers. Results were synthesised by narrative review according to PRISMA guidelines, with full tabulation of all included study results.Abstract
Introduction
Methodology
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. 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.Aims
Patients and Methods
Tibiotalocalcaneal arthrodesis is an important salvage method for patients with complex hindfoot problems including combined arthritis of the ankle and subtalar joints, complex hindfoot deformities and failed total ankle arthroplasty. The aim of this study was to report the elective results of combined subtalar and ankle arthrodesis using one design of dynamic retrograde intramedullary compression nail-the T2 Ankle
AlloStem/Cellular Bone Allograft and autologous bone graft are accepted methods for managing hindfoot degenerative arthritis. The purpose was to evaluate outcomes of AlloStem and autograft in subtalar arthrodesis and compare overall fusion rates. This study was conducted in IRB compliance. Patients between 18–80 years who qualified for a subtalar fusion were randomized 1:1 to AlloStem or autologous graft. The AOFAS hindfoot ankle scale, FFI-R and SF-12 were collected pre-operatively, 6 weeks, 3 & 6 months, 1 and 2 year. Weight-bearing 3-view ankle X-rays were done at the same intervals. A CT scan was obtained at 6 months.Introduction
Methods
Despite the rising popularity of 1st carpometacarpal joint (CMCJ) arthrodesis as one of the surgical options for basilar thumb arthritis, the available literature on this is poor. This study aims to investigate post-operative pinch and grip strength following 1st CMCJ arthrodesis, at a minimum of 1 year follow-up. Complication rates, range of motion and patient reported scores were also evaluated. A retrospective cohort (2012–2020) was used, which included patients who had arthrodesis performed by the Hands surgeons at Counties Manukau DHB. In a 15 minute visit, we took the measurements using our standard dynamometer and pinch gauge, and collected three questionnaires [QuickDASH, PRWHE, PEM]. For analysis, we compared our results to the preoperative measures, contralateral hand, and to a previous study on a similar cohort looking at thumb strength following trapeziectomy.Introduction
Methods
Aim. To evaluate outcome and complications of knee arthrodesis with a modular prosthetic system (MUTARS(r) Implantcast), as primary and revision implants in musculoskeletal oncology. Method. Between 1975 and 2009, 24 prostheses were used for knee arthrodesis. Nineteen in oncologic cases: 6 osteosarcomas, chondrosarcoma, synovial sarcoma and metastatic carcinoma 3 each, 2 pigmented villonodular synovitis (PVNS), malignant fibrous hystiocitoma and giant cell tumour 1 each. Patients were grouped into: A) primary implants, B) revision implants. Group A included 9 patients: 8 arthrodeses after extra-articular resection with major soft tissue removal, 1 after primary resection following multiple excisions of locally recurrent PVNS. Group B included 15 patients: 12 arthrodeses for infection (5 infected TKAs, 7 infected megaprostheses), 2 for failures of temporary arthodesis with Kuntscher nail and cement, 1 for recurrent chondrosarcoma in previous arthrodesis. Results. Oncologic outcome ata mean follow-up of 6 years (ranging 1 to 26), showed 13 NED (68.4%), 2 NED after treatment of relapse (10.5%), 1 alive with metastases (5.3%), 2 dead with disease (10.5%) and one dead of other disease (5.3%). Complications causing failure were observed in 12 patients (50%): 11 infections at mean of 14 months (6 in arthrodeses as revision for previous infections, 5 in group A), 1 femoral stem breakage at 4.8 years (in group B). Treatment of infections was: amputation in 6, “one stage” in 1, “two stage” with new arthrodesis in 4 (1 subsequently amputated for recurrent infection). The breakage was revised, had further traumatic breakage at 2 years and a second revision. Conclusion.