Surgical treatment is the main treatment for hemophilia arthritis, including synoviectomy, joint replacement and joint fusion. Synoviectomy is suitable for early hemophilia synovitis, and is divided into radiation, chemical, arthroscopy, and open operation. Radionuclides were recommended as the first choice due to its positive efficacy and less side effects, but exsit some problems such as scarcity of nuclides. Chemical synoviectomy is cheap and easy to operate, which is suitable for developing countriesm, while mutiple doses and pain after injection are main fault. Synoviectomy under arthroscope has a significant effect on the advanced lesion, but has a higher surgical risk. Open surgery with severe trauma and postoperative joint stiffness, is rarely performed. Joint replacement could effectively improve range of motion in advanced patients and is suitable for joints with high range of motion. Arthrodesis are effective in improving symptoms but lead to loss of range of motion and are suitable for joints with low range of motion. Operation for hemophilia arthritis has some problems, such as single operation, untimely diagnosis and treatment in early stage, and unsatisfactory curative effect in late stage. In addition, the treatment of hemophilia arthritis should focus on the early treatment, the formation of the whole process, the system of individual treatment concept.
Arthrodesis ; Hemophilia A/complications* ; Humans ; Joint Diseases ; Synovectomy ; Synovitis ; Treatment Outcome

We present a case of pathologically confirmed, relatively rare Pigmented Villonodular Synovitis (PVNS). The patient presented with knee and thigh swelling. While initially misdiagnosed, he eventually underwent an MRI and a biopsy. The MRI was helpful but not definitive. The biopsy confirmed PVNS. The patient underwent synovectomy and was subsequently referred for radiotherapy and physical therapy. Post-treatment MRI showed no evidence of disease.

Synovitis, Pigmented Villonodular ; Synovectomy ; Radiotherapy ; Magnetic Resonance Imaging

Adult ; Arthroscopy ; Female ; Humans ; Knee Joint ; surgery ; Male ; Middle Aged ; Synovectomy ; Synovitis ; surgery ; Tuberculosis, Osteoarticular ; surgery

Humans ; Osteoarthritis, Knee ; pathology ; surgery ; Risk Factors ; Synovectomy ; Synovial Membrane ; pathology

OBJECTIVETo evaluate the efficacy of arthroscopic surgery in inflammatory hip arthritis.

METHODSA retrospective clinical study was conducted inspecting 40 hips in 36 patients of inflammatory arthritis. There were 17 cases of ankylosing spondylitis, 11 cases of rheumatoid arthritis, and 8 cases of psoriatic arthritis. The joints were irrigated and the inflamed tissues were debrided with anthroscopy. The patients were followed up with Harris hip score, Oxford hip score, Visual Analog Scale (VAS), and magnetic resonance imaging (MRI). Statistical analysis was performed using Student t test.

RESULTSAll of the 36 cases were followed up for 46-103 months, averaging 67.2±8.4 months. Harris and Oxford scores increased from 66.9±12.1 and 69.4±16.4 before operation to 78.4±19.3 and 80.2±18.8 after operation, respectively (P<0.05). VAS score decreased from pre-operative 8.5±2.5 to post-operative 7.2±2.5 (P<0.05). All the patients showed improved joint range of motion. MRI revealed alleviation of hip synovitis. The results were classified as excellent in 8 patients, good in 17 patients, fair in 8 patient, and poor in 3 according to Harris hip score. Twenty-seven patients were satisfied with the operative outcomes as they regained normal daily activities.

CONCLUSIONSArthroscopy-assisted joint debridement and synovium resection is an effective procedure for hip lesion in inflammatory arthritis. The inflammatory lesion might be thereby controlled and the symptoms be relieved.

Adult ; Arthritis ; pathology ; physiopathology ; surgery ; Arthroscopy ; methods ; Debridement ; methods ; Female ; Hip Joint ; surgery ; Humans ; Magnetic Resonance Imaging ; Male ; Retrospective Studies ; Synovectomy

INTRODUCTIONArthroscopic excision of the hypertrophic dorsal synovium is performed on patients with dorsal wrist pain in hyperextension. Although dorsal wrist impingement has been described in cadaveric studies, to our knowledge, there is no published clinical data on its treatment with arthroscopic synovial excision. Herein, we present the results of arthroscopic management of this condition in our hospital.

METHODA total of 13 patients underwent arthroscopic excision of the hypertrophic dorsal impinging synovium. All patients presented with the cardinal symptom of dorsal-radial wrist pain in extreme extension. The diagnoses were made after excluding other causes and confirmed on wrist arthroscopy. Arthroscopy was offered after nonoperative measures failed. The mean postoperative follow-up period was 14 (range 6-31) months.

RESULTSMean pre- and postoperative quick Disabilities of the Arm, Shoulder and Hand scores were 49 (range 34-82) and 17 (range 0-48), respectively; paired t-test revealed a significant difference between the two (p < 0.001). Mean postoperative flexion-extension arc and radial-ulnar deviation arc were 120º and 46º, respectively. Postoperatively, one patient developed complex regional pain syndrome, with tethering of the dorsal branch of the ulnar nerve, which required surgical release, while another patient required revision arthroscopic excision of the impinging tissue. Both patients had good postoperative outcomes.

CONCLUSIONWhen treating patients with dorsal wrist pain, dorsal wrist impingement caused by synovial hypertrophy should be included in the differential diagnosis. Arthroscopic excision of the impinging synovium can achieve reliable pain relief with significant functional improvement in the short term, although further research on its long-term benefits is required.

Adult ; Arthralgia ; diagnosis ; etiology ; surgery ; Arthroscopy ; methods ; Female ; Humans ; Hypertrophy ; Male ; Middle Aged ; Pain Management ; Synovectomy ; Synovial Membrane ; pathology ; Wrist Injuries ; diagnosis ; etiology ; surgery ; Wrist Joint ; surgery

OBJECTIVETo continuously observe the long-term effects of synovectomy for improving joint damage and quality-of-life in patients with the rheumatoid knee.

METHODSTwenty-one consecutive patients with rheumatoid arthritis (RA) involving 24 knees underwent open synovectomy from November 1988 to January 1997 between November 1988 and January 1997. The changes in radiographic damage were assessed with Larsen score on plain films before and 6 months after surgery with subsequent annual assessment for 8 years, and the functional recovery of the patients was also evaluated with Health Assessment Questionnaire (HAQ) at the same time.

RESULTSThe radiographic joint damage and juxta-articular osteoporosis or bone erosion was ameliorated after surgery in all the patients. Larsen score began to decrease 6 months after the operation, and the best effects were achieved at one year and maintained for at least 5 years after the operation, but then followed by recurrence of joint lesions. HAQ scores were improved after the surgery with the best effects observed 6 months after the operation lasting for over 2 years. HAQ score gradually decreased 4 years after the operation till reaching the preoperative scores.

CONCLUSIONSynovectomy in the patients with rheumatoid knee not only reverses progressive joint damage, but also improves juxta-articular bone erosions and the patients' quality of life. However, radiographic joint damage and functional deterioration may recur due to hyperplasia of the inflammatory synovium in the long term after operation, suggesting that the inflammatory synovium participates in local joint damage with bone erosions and systemic pathologic process of RA.

Adult ; Arthritis, Rheumatoid ; diagnostic imaging ; surgery ; Female ; Follow-Up Studies ; Humans ; Knee Joint ; diagnostic imaging ; surgery ; Male ; Middle Aged ; Radiography ; Synovectomy ; Time Factors

BACKGROUND: Synovectomy has been introduced into total knee arthroplasty (TKA) with the aim of relieving pain and inflammation of the synovium. However, there are no long-term, comparative data to evaluate the effect of synovectomy in TKA. This study was aimed at assessing pain, function, and complications in patients undergoing synovectomy during TKA for osteoarthritis (OA) at long-term follow-up. METHODS: This was a prospective randomized controlled trial of 42 consecutive patients who underwent staged bilateral TKA. Patients undergoing the first-side TKA were allocated to receive TKA with or without synovectomy followed by a 3-month washout period and crossover to the other strategy for the opposite-side TKA. The overall efficacy of both strategies was evaluated by determination of blood loss, the Knee Society score (KSS), and knee inflammation conditions during a 3-month postoperative period. The postoperative pain, range of motion (ROM), and complications were sequentially evaluated to compare the two groups until 10 years after surgery. RESULTS: At the 10-year follow-up, both groups had a similarly significantly improved ROM (114.88 ± 9.84° vs. 114.02 ± 9.43°, t  = 0.221, P  = 0.815) and pain relief with no differences between the two groups (1.0 [1.0] vs. 1.0 [1.5], U  = 789.500, P  = 0.613). Similar changes in total blood loss, KSS, and knee inflammation were found in both groups during 3 months postoperatively ( P  > 0.05). Additionally, there was no significant difference regarding complications and satisfaction between the two groups ( P  > 0.05). CONCLUSIONS: Synovectomy in conjunction with TKA for primary OA does not seem to provide any benefit regarding postoperative pain, ROM, and satisfaction during a 10-year follow-up. In addition, it may not result in more blood loss and increased incidence of long-term complications. Based on our long-term findings, it should not be performed routinely. TRIAL REGISTRATION Chinese Clinical Trial Registry, ChiCTR-INR-16008245; https://www.chictr.org.cn/showproj.aspx?proj=13334 .
Humans ; Arthroplasty, Replacement, Knee/methods* ; Synovectomy/methods* ; Osteoarthritis, Knee/surgery* ; Prospective Studies ; Pain, Postoperative ; Inflammation/etiology* ; Range of Motion, Articular ; Knee Joint/surgery* ; Treatment Outcome ; Knee Prosthesis/adverse effects*

OBJECTIVETo compare the long-term outcomes of arthroscopy and non-surgical therapy in patients with knee synovial plica syndrome (SPS).

METHODSThirty-one patients with knee SPS undergoing arthroscopic surgery and 27 SPS patients undergoing conservative treatment with articular cavity injection of sodium hyaluronate (control group) were compared for visual pain score (VAS) and the Lysholm score before and after the operation. The patients were followed-up for more than 5 years, and the long-term outcomes were compared using Kaplan-Meier survival analysis.

RESULTSs VAS and the Lysholm scores in both groups were significantly lowered after treatment (P<0.05). The postoperative VAS score was significantly lower while the Lysholm score significantly higher in arthroscopic surgery group than in the control group (P<0.05). Arithmetic mean and the median time of curative effect maintenance were 49 and 43 months in arthroscopic surgery group, as compared with 33 and 29 months in the control group, respectively; the cumulative effect maintenance rate in arthroscopic surgery group was significantly higher than that in the control group (Χ2=4.933, P=4.933).

CONCLUSIONArthroscopic treatment produces better therapeutic effect on knee joint SPS and ensures longer long-term therapeutic effect maintenance than conservative treatment.

Adult ; Arthroscopy ; Female ; Follow-Up Studies ; Humans ; Hyaluronic Acid ; administration & dosage ; Injections, Intra-Articular ; Joint Diseases ; surgery ; Knee Joint ; pathology ; surgery ; Male ; Pain, Postoperative ; Postoperative Period ; Synovectomy ; Synovial Membrane ; pathology ; Treatment Outcome

Intra-articular haemangioma is a rare and uncommon condition that sometimes presents in infants. The lesion can be a diagnostic challenge, with misdiagnosis often leading to delayed diagnosis and treatment. It is essential to establish and treat the condition early, as intra-articular haemangioma can lead to destruction of the joint and secondary arthrosis. Herein, we report the case of a five-year-old boy who presented with intra-articular haemangioma and discuss the management of his condition.
Arthralgia ; physiopathology ; Biopsy, Needle ; Child, Preschool ; Follow-Up Studies ; Hemangioma ; diagnosis ; pathology ; surgery ; Humans ; Immunohistochemistry ; Joint Capsule ; pathology ; surgery ; Knee Joint ; pathology ; surgery ; Magnetic Resonance Imaging ; methods ; Male ; Orthopedic Procedures ; methods ; Rare Diseases ; Risk Assessment ; Synovectomy ; Synovial Membrane ; pathology ; Treatment Outcome