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PubMed2005

Flexion contracture after total knee arthroplasty in a patient with Parkinson's disease: successful treatment with botulinum toxin type A.

The few reports in the orthopedic literature that discuss outcomes after total knee arthroplasty in patients with Parkinson's disease cite mixed results. These patients are at increased risk for the development of flexion contracture, which has been shown to significantly worsen functional scores. The present report describes the development of a flexion contracture in a patient with Parkinson's disease after total knee arthroplasty. This contracture was successfully treated with manipulation under anesthesia and injections of botulinum toxin type A into the hamstring and gastrocnemius muscles, in conjunction with a static progressive extension orthosis and rigorous physical therapy.

Arthroplasty, Replacement, Knee↗
PubMed2005

Correction of long term joint contractures of the hand by distraction. A case report.

Joint contractures are a common complication of hand trauma. The conventional treatment consists of arthrolysis, tenolysis and occasionally arthrodesis. Frequently, this does not achieve a good result, particularly when there has been a long delay in presentation. Progressive lengthening of a joint by distraction (joint distraction) allows the release of joint contractures even in cases of failure of traditional methods. We present a case of a delayed (20 years) work related traumatic flexion deformity of the PIP joint of the left index and middle fingers. This was the result of a complete division of both flexor tendons of both fingers. The range of movements, both active and passive, was limited to 90/100 degrees in the index finger and 95/100 degrees in the middle finger. Following joint distraction using our lengthening device (Antãotrade mark, Portugal) the patient was able to achieve an active and passive range of movements of 10/100 degrees for the PIP joint of the index finger and 40/100 degrees of the middle. This clinical case shows the simplicity and application of our technique for the correction of joint contractures.

Adult↗
PubMed2005

The propeller flap for postburn elbow contractures.

Flexion contracture of the elbow is a common sequela of burn injury. Numerous methods have been suggested for release, including grafting, Z-plasty, Y-V flaps, local or distant fasciocutaneous flaps, muscle or myocutaneous flaps, free flaps, tissue expanders and non-surgical orthotics. In this article the authors present their experience with the propeller flap method in seven cases of elbow flexion contracture. Sufficient extension and an acceptable aesthetic outcome were obtained. Other benefits include easy design and rapid flap elevation that permits a single stage correction of the deformity without further sacrificing an artery or muscle. We think that the main disadvantage of the propeller flap is using the same skin that has suffered from the burn insult which has a poorer cosmetic result. Other than this and excluding deep burn injuries, we believe that the propeller flap is a useful alternative for elbow contracture release.

Adolescent↗
PubMed2006

Treatment of flexion contractures following burns in extremities.

In order to release and cover defects in burn contractures over joints, several surgical procedures have been proposed. Skin grafting is easy to do, but it requires immobilization, and tends to contract again, different types of flaps without skin grafting are alternatives. These flaps have their specific indications, limitations and some disadvantages such as a bulky, unattractive appearance in donor or recipient sites, partial necrosis, and sometimes patients dissatisfaction. Considering these points, the authors proposed a new technique composed of a Y-V advancement in the middle and two scar releases proximal and distal to the joint which were covered with full thickness skin grafts. This seems to have some advantages in both case of technique and more patients satisfaction. In the current study, the authors presented their results with different methods of treatment, which they performed for burn flexion contractures in limbs. Ninety-one operations were performed in 74 patients, the method of reconstruction included skin grafting in 43 contractures, local flaps in 16, pediculated flaps in 11, and the new combined approach in 21 cases. Width of scar was one of the main factors for selection of choice option. This proposed technique is especially appropriate for scars which cover 10-60% of joint surface area. Advantages of this combined technique are coverage of joint area with a pretty normal skin flap, and enough scar lengthening due to combination of Y-V advancement and skin grafted released areas.

Adolescent↗
PubMed2005

The complications of Dupuytren's contracture surgery.

PURPOSE: To determine the complication rate of a modified Skoog's technique in the surgical treatment of Dupuytren's contracture. METHODS: A retrospective analysis was performed on 253 patients who had surgery by 1 surgeon using 1 technique with a mean follow-up period of 3.6 years. We studied the complication rate of the modified Skoog's procedure, relating it to a grading system for disease severity. A separate prospective long-term study was performed with an unselected cohort in which disease recurrence producing contracture was investigated prospectively in a group of 75 patients. RESULTS: Complications occurred in 46 patients. Thirty-five patients had 1 complication and 11 patients had more than 1 complication. Intraoperative complications included 6 patients with nerve injury and 1 patient with an arterial injury. Early postoperative complications before wound healing included 5 patients with digital hematoma, 24 patients with wound infection, 6 patients with sympathetic dystrophy, and 6 patients with skin slough. Late postoperative complications included 3 patients with scar contraction and 2 patients with carpal tunnel syndrome. There were 3 non-hand-related complications: 1 urinary retention, 1 left ventricular failure, and 1 myocardial infarction. Recurrence of Dupuytren's disease occurred in 23 of 75 patients after a mean follow-up period of 9.4 years. CONCLUSIONS: The complication rate increased with the severity of disease particularly if the proximal interphalangeal joint contracture was 60 degrees or more. There was no difference in the complication rate for patients who had surgery for primary or recurrent disease.

Adult↗
PubMed2004

Severe contracture of the proximal interphalangeal joint in Dupuytren's disease: does capsuloligamentous release improve outcome?

This prospective study assessed whether patients with severe proximal interphalangeal joint contracture (#10878;60 degrees ) due to Dupuytren's disease which persisted after fasciectomy alone benefited from an additional capsuloligamentous release. Forty-three patients with 43 severely contracted proximal interphalangeal joints underwent operative correction followed by a standardized postoperative rehabilitation programme. All were followed for 6 months. In 11 patients correction of the proximal interphalangeal joint to 20 degrees could not be achieved by fasciectomy alone, and an additional capsuloligamentous release was performed which effectively corrected all their residual flexion contractures. There were no statistically significant differences between the capsulotomy and the non-capsulotomy group with respect to the residual proximal interphalangeal joint contracture at the end of surgery, or at their last follow-up examination.

Adult↗
PubMed2006

Open surgical treatment of post-traumatic elbow contractures in adolescent patients.

The results of surgical treatment of post-traumatic elbow contractures in adolescence have been conflicting in the literature. Twelve adolescent patients (mean age 16.7 years, range 13-21) that had open release of post-traumatic elbow contractures were followed-up for a mean of 18.9 months (range 10-42 months). All releases were performed through a lateral approach (sparing the lateral ulnar collateral ligament) with anterior joint release (in twelve) supplemented by posterior release (in four patients). An additional medial approach was used in three patients. In three patients the radial head was excised. A mean gain of 54 degrees in the flexion-extension arc was observed at final follow-up and all patients achieved a functional ROM of at least 100 degrees. The patients maintained 93% of the motion that was achieved intraoperatively. No patient lost motion. Open release in adolescent patients with post-traumatic elbow contractures and no intarticular incongruence or erosion, yielded satisfactory results, similar to those achieved in adults.

Adolescent↗
PubMed2006

Twelve weeks of nightly stretch does not reduce thumb web-space contractures in people with a neurological condition: a randomised controlled trial.

QUESTION: What is the effectiveness of 12 weeks of nightly stretch in reducing thumb web-space contracture in people with neurological conditions? DESIGN: Assessor-blinded, randomised controlled trial. PARTICIPANTS: Forty-four (one dropout)community-dwelling patients with a neurological condition (14 stroke, 7 traumatic brain injury, 23 spinal cord injury) who had uni or bilateral thumb web-space contractures (60 thumbs). INTERVENTION: The experimental thumbs were splinted into a stretched,abducted position each night for 12 weeks. The control thumbs were not splinted. OUTCOME MEASURES: Thumb web-space was measured as the carpometacarpal angle during the application of a 0.9 Nm abduction torque before and after intervention. RESULTS: The mean increase in thumb web-space after 12 weeks was 1 deg (95% CI, -1 to 2). CONCLUSION: Intensive stretch administered regularly over three months does not reduce thumb web-space contractures in neurological conditions.

Adult↗
PubMed1982

The microanatomy of Dupuytren's contracture.

The palmar fascial ligaments have been examined by microdissection using an operating microscope in fresh and preserved cadaveric hands. The palmar fascia is seen to be a precise three dimensional system of skin ligaments having discreet transverse, longitudinal and vertical fibre systems. In the normal hand there is relative motion between the ligament systems on movement. The longitudinal fibres provide a system of skin anchorage which operates irrespective of the position of the underlying joints and acts particularly to resist shearing forces in gripping. The distribution of the lesions of Dupuytren's Disease has been recorded in a series of clinical cases; nodules, skin pits, distortion of the palmar creases, cords and joint contractures, and the pathogenesis of the disease is related to the anatomy of the palmar ligaments. The disease is described as a process of contracture along anatomical pathways. A hypothesis for the development of Dupuytren's Disease is presented whereby the loss of normal motion between palmar fascial ligaments gives rise on use of the hand to stress concentrations which stimulate fibrous tissue deposition and contracture.

Dupuytren Contracture↗
PubMed2003

Y-V advancement with Z-plasty: an effective combined model for the release of post-burn flexion contractures of the fingers.

Volar contractures of the fingers are the commonest sequel to burns of the hands. These have been treated by using various basic techniques of Plastic Surgery. Recently, a combination of these techniques has been used for improving the results more. In the study, two well-known techniques, Y-V advancement and Z-plasty, were combined to improve release of linear flexion contractures of the fingers, including thumbs. Its mathematical representation is presented. Ninety-eight PIP joints (IP for thumb) of 37 patients were treated with this technique and their results were followed-up for about 8 months. The gains were greater using the combined technique than for the usage of either alone. It was concluded that this model could serve as one of the effective combinations of the basic techniques in the treatment of volar finger contractures.

Burns↗
PubMed1996

Radiotherapy for prevention of disease progression in early-stage Dupuytren's contracture: initial and long-term results.

PURPOSE: Radiotherapy (RT) was given to prevent disease progression in early-stage Dupuytren's contracture. Initial response, long-term outcome, and treatment toxicity were evaluated. METHODS: Between 1982 and 1993, 96 patients (142 hands) received orthovoltage RT, which consisted of two courses with daily fractionation of 5 x 3 Gy (total dose 30 Gy) separated by a 6-week interval. The extent of disease was staged according to the classification of Tubiana et al.. Initial evaluation was performed 3 months after completion of RT; long-term outcome was analyzed at last follow-up (i.e., between February and April 1994). The mean follow-up was 6 +/- 2 (range 1-12) years. Fifty-seven patients with a minimum follow-up of 5 (median 7.5; mean 9.5-12) years were separately evaluated for long-term outcome (i.e., prevention of disease progression). Acute and late treatment toxicity was assessed using the Radiation Therapy Oncology Group/EORTC criteria. RESULTS: According to stage, 130 cases (92%) remained stable at 3 months follow-up, 10 improved (7%), and 2 progressed (1%). An objective reduction of symptomatic cords and nodules was achieved in 107 cases (75%) at 3 months follow-up. Moreover, 87% of the patients reported a subjective relief of symptoms. In long-term follow-up, only 16 of 142 cases (11%) had progressed according to stage. In the group with minimum follow-up 5 years (n = 57), 44 patients (77%) experienced no disease progression, whereas 13 progressed (23%) inside [8 cases (14%)] or outside [5 cases (9%)] of the RT field. Most failures could have been avoided with appropriate choice of larger safety margins included in the treated portals; however, the failures outside were still amenable for another RT course. CONCLUSION: Radiotherapy is effective to prevent disease progression for early-stage Dupuytren's contracture. Thus, it helps to avoid an otherwise necessary surgical procedure which is performed in adavanced stages of Dupuytren's contracture.

Adult↗
PubMed1977

Enzymes of glucose metabolism in palmar fascia and Dupuytren's contracture.

Several enzymes participating in glucose metabolism and some of the acid hydrolases were assayed in palmar fascia and Dupuytren's contracture with fluorometric microanalytical methods. The enzyme activities of glucose metabolism were lower in normal palmar fascia than in dermis. The fascia of Dupuytren's contracture exhibited a general increase in the enzyme activities of glucose catabolism. Little alteration was found in alanine aminotransferase and UDP-glucose dehydrogenase activity in the lesion. Lysosomal hydrolytic enzyme activities were increased five to ten times in Dupuytren's tissue. The dermis overlying Dupuytren's contracture exhibited an increase in the enzyme activities of glucose catabolism, but to a lesser degree than did the fascia of the lesion. The epidermis of involved palmar skin displayed normal enzyme activities.

Acid Phosphatase↗
PubMed2003

Vascular endothelial growth factor 121 and 165 in the subacromial bursa are involved in shoulder joint contracture in type II diabetics with rotator cuff disease.

Vascular endothelial growth factor (VEGF) is a glycoprotein that plays an important role in neovascularization and increases vascular permeability. We reported that VEGF is involved in motion pain of patients with rotator cuff disease by causing synovial proliferation in the subacromial bursa (SAB). The present study investigates whether VEGF is also involved in the development of shoulder contracture in diabetics with rotator cuff disease. We examined 67 patients with rotator cuff disease, including 36 with complete cuff tears, 20 with incomplete tears, and 11 without apparent tears (subacromial bursitis). The patients were into groups according to the presence or absence of diabetes (14 type II diabetics and 53 non-diabetics). Specimens of the synovium of the SAB were obtained from all patients during surgery. Expression of the VEGF gene in the synovium of the subacromial bursa was evaluated by using the reverse transcriptase polymerase chain reaction. The VEGF protein was localized by immunohistochemistry, and the number of vessels was evaluated based on CD34 immunoreactivity. The results showed that VEGF mRNA was expressed in significantly more diabetics (100%, 14/14) than in non-diabetics (70%, 37/53) (P=0.0159, Fisher's test). Investigation of VEGF isoform expression revealed VEGF121 in all 14 diabetics and in 37 of the 53 non-diabetics, VEGF165 in 12 of the 14 diabetics and in 21 of the 53 non-diabetics, and VEGF189 in 1 of the 14 diabetics and in 2 of the 53 non-diabetics. No VEGF206 was expressed in either group. VEGF protein was localized in both vascular endothelial cells and synovial lining cells. The mean number of VEGF-positive vessels and the vessel area were also significantly greater in the diabetics (p<0.015, Mann-Whitney U test). Synovial proliferation and shoulder joint contracture were more common in the diabetics (P=0.0329 and P=0.073, respectively; Fisher's test). The mean preoperative range of shoulder motion significantly differed in terms of elevation between two groups: 103.8 degrees in diabetics and 124.9 degrees in no diabetics (p=0.0039 Mann-Whitney U test). In contrast, external rotation did not significantly differ: 44 degrees in diabetics and 49 degrees in non-diabetics (p=0.4957, Mann-Whitney U test). These results suggest that VEGF121 and VEGF165 expression in the SAB is responsible for the development of shoulder joint contracture, especially in elevation, among type II diabetic patients with rotator cuff disease.

Acromioclavicular Joint↗
PubMed1993

Arthroscopic capsular release of flexion contractures (arthrofibrosis) of the elbow.

Twelve patients with flexion contractures of the elbow were managed by arthroscopic release of the proximal capsule and debridement of the olecranon fossa. Postoperatively the mean flexion contracture improved from 38 to 3 degrees with supination improving from 45 to 84 degrees and pronation improving from 80 to 88 degrees. All patients reported a decrease in pain level as well as improvement in motion. There was one severe complication in this series, in which a patient sustained a permanent posterior interosseous nerve palsy. Arthroscopic limited capsular release appears to be satisfactory management modality for flexion contracture of the elbow.

Adolescent↗
PubMed1996

Arthroscopic arthrolysis for flexion contracture following intraarticular reconstruction of the anterior cruciate ligament.

This article describes the surgical technique and expected results for arthroscopic arthrolysis for the treatment of flexion contracture following anterior cruciate ligament (ACL) reconstruction. The technique emphasizes a systematic approach to the surgical procedure followed by an intensive rehabilitation program. The results in 11 patients treated with this technique are reviewed. They averaged 12.6 months from the index ACL reconstruction. Despite extensive physical therapy, their mean preoperative flexion contracture was 19 degrees, mean total range of motion was 94 degrees, and mean preoperative Lysholm score was 67. At a mean follow-up of 22 months following arthrolysis and physical therapy, mean flexion contracture improved to 2 degrees, total range of motion improved to 125 degrees, and mean Lysholm score improved to 94.

Adolescent↗
PubMed1982

[Dupuytren's contracture and diabetes mellitus].

The literature suggests that the frequency of Dupuytren's disease is ten times greater in diabetes than in the general population. We have studied 42 diabetic patients with a contracture of the palmar fascia. Dupuytren's contracture can be considered a complication of diabetes and of the local neurovascular changes since both are often associated. The contracture is usually not severe in diabetes, is nodular in form, and usually crushes the palmar surface of the long and ring fingers. It is usually well tolerated by the patients and surgery is rarely indicated, particularly in view of the advanced age of many patients. In caring for patients with Dupuytren's disease, surgeons should also rule out the presence of diabetes with appropriate test.

Adult↗
PubMed1997

Treatment of recurrent digital scar contracture in paediatric patients by proximal phalangeal island flap.

Despite adequate medical treatment, digital palmar burn scar contractures can still occur in children. Surgical treatment basically consists of scar release and skin grafting or Z-plasty. However, recurrence of deformity can occur, especially in children. Ten children with recurrent digital contractures were operated. The palmar scars were released and the defects covered by proximal phalangeal island flap. All flaps survived completely and no recurrence was observed, even 5 years after surgery. These promising results encouraged us to propose proximal phalangeal island flap as first choice in the treatment of recurrent digital scar contractures in paediatric patients.

Burns↗
PubMed1999

Total knee arthroplasty in the presence of severe flexion contracture: a report of 37 cases.

From 1987 to 1994, 37 total knee arthroplasties were performed in 23 patients with severe, fixed flexion contractures averaging 78 degrees (range, 60 degrees -100 degrees). Fourteen of the knees had flexion contractures of greater than 90 degrees and 7 were fused at 90 degrees. There were 19 women and 4 men. The average age at surgery was 42 years (range, 20-57 years). The diagnoses were rheumatoid arthritis in 17 patients, juvenile rheumatoid arthritis in 3, and ankylosing spondylitis in 3. Preoperatively, all patients were Knee Society Category C, with 14 being nonambulatory and 9 minimally ambulatory. Follow-up averaged 4.3 years (range, 2-8 years). Postoperatively, patients were immobilized in extension when not in continuous passive motion or physical therapy. Flexion contractures were corrected to an average of 7 degrees postoperatively (range, 0 degrees -15 degrees). Arc of motion improved from 25 degrees preoperatively to 82 degrees postoperatively. The average Knee Society knee scores improved from 25 points preoperatively to 78 points postoperatively, and the functional scores improved from 0 points preoperatively to 71 points postoperatively. Five knees were manipulated under anesthesia postoperatively. Complications included 3 transient peroneal nerve palsies, 1 transient episode of vascular insufficiency, 6 delayed wound healings, and 1 deep infection. There were no aseptic loosenings. We conclude that although technically difficult, total knee arthroplasty can be performed successfully in this challenging and highly debilitated subset of patients, giving them marked improvement in quality of life.

Adult↗