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The Journal of Hand Surgery... Sep 2021This is a retrospective case series investigating the outcomes using a dynamic external fixator (DEF) for treatment on severe flexion contractures at the proximal...
This is a retrospective case series investigating the outcomes using a dynamic external fixator (DEF) for treatment on severe flexion contractures at the proximal interphalangeal (PIP) joint. Severe flexion contractures of the PIP joint occurring after multiple operations and neglected over a long period of time are difficult to treat. The recurrence of contracture, even after successful treatment, is inevitable in patients with severe cases. In this study, we defined the severity of PIP joint contracture based on the active range of motion (ROM), soft tissue condition, and duration of the contracture. We also illustrated the strategy, results, and complications of using a DEF with rubber bands in these severe cases. We studied 11 fingers of 10 patients with PIP joint contracture treated by DEF. These were fixed at a small arc and neglected for an average 4.1 years (range, 1-9 years). The temporal Kirshner wire (K-wire) fixation after achieving an extension via DEF was maintained for 9.1 weeks on average. We retrospectively reviewed the results of these patients with an average 2-year follow-up. Our method yielded favorable results upon retrospective evaluation. The average active ROM of the affected PIP joint improved from 90/96° to 34/83° with a functional arc and good patient satisfaction. The elastic force induced by strong rubber bands was safe and effective. The first step of joint space widening was the key to obtaining a successful joint extension afterwards. Serious progression of osteoarthritis at the PIP joint and pin-site fracture were a complication in each one case. In this study, we evaluate the surgical strategy of using DEFs powered by elastic torque from rubber bands to treat severe cases of flexion contractures of fingers. We first created extension contracture intentionally, followed by promoting flexion movement during follow-up in this group of patients.
Topics: Contracture; External Fixators; Finger Joint; Humans; Retrospective Studies; Treatment Outcome
PubMed: 34380412
DOI: 10.1142/S2424835521500430 -
The Journal of Foot and Ankle Surgery :... 2017Injury of the medial head of the gastrocnemius, also called "tennis leg," is known to heal uneventfully in most cases with compression and immobilization therapy.... (Review)
Review
Injury of the medial head of the gastrocnemius, also called "tennis leg," is known to heal uneventfully in most cases with compression and immobilization therapy. Failure to heal or long-term complications, including ongoing pain and pes equinus, have been documented in only a limited number of case reports. To the best of our knowledge, a severe concomitant contracture of the knee and ankle joint as a consequence of a maltreated gastrocnemius muscle rupture has not been previously reported in English-language reports. The purpose of the present study was to report a serious complication of neglected tennis leg with a review of the published data.
Topics: Adult; Ankle Joint; Athletic Injuries; Biopsy, Needle; Contracture; Disease Progression; Equinus Deformity; Follow-Up Studies; Football; Humans; Immunohistochemistry; Knee Joint; Magnetic Resonance Imaging; Male; Muscle, Skeletal; Plastic Surgery Procedures; Recovery of Function; Rupture; Splints; Tomography, X-Ray Computed; Treatment Outcome
PubMed: 27866886
DOI: 10.1053/j.jfas.2016.08.007 -
BMC Musculoskeletal Disorders Jul 2022To prevent severe contractures and their impact on adjacent joints in children with cerebral palsy (CP), it is crucial to treat the reduced range of motion early and to...
BACKGROUND
To prevent severe contractures and their impact on adjacent joints in children with cerebral palsy (CP), it is crucial to treat the reduced range of motion early and to understand the order by which contractures appear. The aim of this study was to determine how a hip-knee or ankle contracture are associated with the time to and sequence of contracture development in adjacent joints.
METHODS
This was a longitudinal cohort study of 1,071 children (636 boys, 435 girls) with CP born 1990 to 2018 who were registered before 5 years of age in the Swedish surveillance program for CP and had a hip, knee or ankle flexion contracture of ≥ 10°. The results were based on 1,636 legs followed for an average of 4.6 years (range 0-17 years). The Cox proportional-hazards model adjusted for Gross Motor Function Classification System (GMFCS) levels I-V was used to compare the percentage of legs with and without more than one contracture.
RESULTS
A second contracture developed in 44% of the legs. The frequency of multiple contractures increased with higher GMFCS level. Children with a primary hip or foot contracture were more likely to develop a second knee contracture. Children with a primary knee contracture developed either a hip or ankle contracture as a second contracture.
CONCLUSIONS
Multiple contractures were associated with higher GMFCS level. Lower limb contractures appeared in specific patterns where the location of the primary contracture and GMFCS level were associated with contracture development in adjacent joints.
Topics: Cerebral Palsy; Child; Contracture; Female; Humans; Leg; Longitudinal Studies; Lower Extremity; Male
PubMed: 35780097
DOI: 10.1186/s12891-022-05548-7 -
Journal of Orthopaedic Research :... Feb 2016Post-traumatic joint stiffness (PTJS) of the elbow is a debilitating condition that poses unique treatment challenges. While previous research has implicated capsular...
Post-traumatic joint stiffness (PTJS) of the elbow is a debilitating condition that poses unique treatment challenges. While previous research has implicated capsular tissue in PTJS, much regarding the development and progression of this condition remains unknown. The objective of this study was to develop an animal model of post-traumatic elbow contracture and evaluate its potential for studying the etiology of PTJS. The Long-Evans rat was identified as the most appropriate species/breed for development due to anatomical and functional similarities to the human elbow joint. Two surgical protocols of varying severity were utilized to replicate soft tissue damage seen in elbow subluxation/dislocation injuries, including anterior capsulotomy and lateral collateral ligament transection, followed by 6 weeks of unilateral joint immobilization. Following sacrifice, flexion-extension mechanical joint testing demonstrated decreased range-of-motion and increased stiffness for injured-immobilized limbs compared to control and sham animals, where functional impact correlated with severity of injury. Histological evaluation showed increased cellularity, adhesion, and thickness of capsule tissue in injured limbs, consistent with clinical evidence. To our knowledge, this is the first animal model capable of examining challenges unique to the anatomically and biomechanically complex elbow joint. Future studies will use this animal model to investigate mechanisms responsible for PTJS.
Topics: Animals; Contracture; Disease Models, Animal; Elasticity; Elbow Joint; Immobilization; Joint Capsule; Joint Dislocations; Random Allocation; Rats, Long-Evans
PubMed: 26177969
DOI: 10.1002/jor.22981 -
Orthopaedics & Traumatology, Surgery &... May 2019Volkmann's ischemic contracture is rare and surgical treatment remains a challenge. The goal of treatment is to obtain permanent recovery of joint range of motion and...
OBJECTIVES
Volkmann's ischemic contracture is rare and surgical treatment remains a challenge. The goal of treatment is to obtain permanent recovery of joint range of motion and strength. The goal of this study was to evaluate the functional and socioprofessional outcome of surgical treatment of Volkmann's ischemic contracture.
METHODS
This retrospective study was performed in two centers with one surgeon. Seven patients were included; mean age 23.6 years old. The Quick-Dash score, Patient Rated Wrist Questionnaire (PRWE) scores were obtained. Grip strength was compared to the contralateral side. Satisfaction was evaluated by the question: would you have surgery again? The surgical technique included 7 muscle slide procedures.
RESULTS
Wrist and finger range of motion was good at least 6.1years in all cases according to the system by Buck-Gramcko. Grip strength on the operated side was 72.3% of the contralateral side. The mean PRWE was 14.64/100, mean QUICK-DASH score was 7.9/100. Patients returned to their professional activities in all cases. Patients who were questioned were all satisfied with surgery.
CONCLUSIONS
Once the contracture is established in Volkmann's contracture Page-Scaglieti-Gosset muscle slide procedure can be used with good results allowing a return to socioprofessional activities.
LEVEL OF EVIDENCE
IV, retrospective study.
Topics: Adolescent; Adult; Female; Fingers; Humans; Ischemic Contracture; Male; Patient Satisfaction; Quality of Life; Range of Motion, Articular; Retrospective Studies; Surveys and Questionnaires; Treatment Outcome; Wrist Joint; Young Adult
PubMed: 30470521
DOI: 10.1016/j.otsr.2018.08.019 -
Clinical Biomechanics (Bristol, Avon) Apr 2021Ankle contracture is common in people with multiple sclerosis (MS) but the mechanisms of contracture are not clear. This study aimed to identify the mechanisms of...
BACKGROUND
Ankle contracture is common in people with multiple sclerosis (MS) but the mechanisms of contracture are not clear. This study aimed to identify the mechanisms of contracture in MS by comparing passive muscle length and stiffness at known tension, separated into contributions by muscle fascicles and tendons, between people with MS who had contracture and healthy people.
METHODS
Passive length-tension curves of the gastrocnemius muscle-tendon unit were derived from passive ankle torque and angle using a published biomechanical method. Ultrasound images of medial gastrocnemius muscle fascicles were used to partition length-tension curves into fascicle and tendon components. Lengths and stiffness of the muscle-tendon unit, muscle fascicles and tendons were compared between groups with linear regression.
FINDINGS
Data were obtained from 15 participants with MS who had contracture [age 53 (12) years, mean (SD)] and 25 healthy participants [48 (20) years]. Participants with MS had clinically significant ankle contracture, and had shorter fascicles at slack length (between-groups mean difference -0.8 cm, 95% CI -1.2 to -0.4 cm, p < 0.001) and at 100 N (-0.7 cm, 95% CI -1.3 to -0.1 cm, p = 0.02) compared to healthy participants. There were no differences between groups in all other outcomes.
INTERPRETATION
Tension-referenced comparisons of passive muscle length and stiffness show that people with MS who had contracture had shorter fascicles at low and high tension compared to healthy people, but there were no changes to the muscle-tendon unit or tendon. Further studies are needed to identify the causes and mechanisms of contracture in neurological conditions.
Topics: Ankle; Ankle Joint; Contracture; Humans; Middle Aged; Multiple Sclerosis; Muscle, Skeletal; Tendons; Ultrasonography
PubMed: 33812198
DOI: 10.1016/j.clinbiomech.2021.105338 -
Inflammation Jun 2019We investigated whether the combination of exercise and anti-inflammatory/anti-fibrotic treatment using low-level laser therapy (LLLT) promotes recovery from joint...
Low-Level Laser Therapy Prevents Treadmill Exercise-Induced Progression of Arthrogenic Joint Contracture Via Attenuation of Inflammation and Fibrosis in Remobilized Rat Knees.
We investigated whether the combination of exercise and anti-inflammatory/anti-fibrotic treatment using low-level laser therapy (LLLT) promotes recovery from joint contracture without arthrogenic contracture progression. Rat knees were immobilized for 3 weeks in a flexed position. After fixator removal, rats were divided into no intervention (RM), daily treadmill walking (WALK), and daily treadmill walking and LLLT (W + L) groups. Total and arthrogenic contractures were assessed by restrictions of passive range of motion (ROM) before (m-ROM) and after myotomy (a-ROM), respectively. After 7 days of remobilization, m-ROM restriction decreased equally in all groups. Conversely, a-ROM restriction further increased after remobilization in the RM and WALK groups. Furthermore, this restriction was significantly larger in the WALK group compared with the RM group. In the W + L group, however, progression of a-ROM restriction during remobilization was prevented. After 1 or 7 days of remobilization, inflammatory and fibrotic reactions in the joint capsule were induced in the RM group and were more pronounced in the WALK group, but these reactions were milder in the W + L group than in the WALK group. m-ROM restriction representing total contracture initially established by immobilization was partially improved by remobilization. Additional LLLT and exercise intervention did not further reduce total contracture, but LLLT suppressed the progression of arthrogenic contracture caused by ambulation and treadmill exercise. Therefore, exercise with LLLT in the early phase of remobilization would be one possible adjunct therapy to prevent further progression of arthrogenic contracture.
Topics: Animals; Contracture; Disease Progression; Fibrosis; Inflammation; Knee Joint; Low-Level Light Therapy; Muscle Strength; Myotomy; Physical Conditioning, Animal; Range of Motion, Articular; Rats
PubMed: 30506108
DOI: 10.1007/s10753-018-0941-1 -
Hand Surgery & Rehabilitation Oct 2021The aim of this report was to introduce the use of modified dynamic high-frequency ultrasound-guided needle aponeurotomy for Dupuytren's contracture. From January 2014...
The aim of this report was to introduce the use of modified dynamic high-frequency ultrasound-guided needle aponeurotomy for Dupuytren's contracture. From January 2014 to February 2019, the technique was used in 42 consecutive patients who suffered from Dupuytren's contracture: 38 male and 4 female; mean age, 57 years (range, 32-80 years). Assessments comprised total active extension deficit and total active flexion of the fingers, active range of motion, Disabilities of the Arm, Shoulder and Hand (DASH) score, and EQ-5D index. Recurrence was defined as ≥20° flexion contracture. Compared to the opposite hand, preoperative total active extension deficit and total active flexion were 105° ± 32° and 221° ± 33°, respectively. The mean active range of motion of the metacarpophalangeal, proximal interphalangeal and distal interphalangeal joints was 42° ± 24°, 37° ± 26° and 62° ± 14°, respectively. Mean follow-up was 27 months (range, 24-35 months). There were no cases of tendon rupture or neurovascular injury. Total active extension deficit and total active flexion at the final follow-up were 17° ± 11° and 225° ± 32°, respectively. The mean active range of motion of metacarpophalangeal, proximal interphalangeal and distal interphalangeal joints was 73° ± 28°, 89° ± 24° and 63° ± 16°, respectively. The pre- and post-operative DASH scores were 18 ± 10 and 5 ± 2, respectively. Health-related quality of life on EQ-5D index improved from 0.72 ± 0.28 pre-operatively to 0.88 ± 0.72 post-operatively (p < 0.05). Recurrence rates in the metacarpophalangeal joint and proximal interphalangeal joint were 7% and 11%, respectively. The modified dynamic high-frequency ultrasound-guided needle aponeurotomy is a safe and effective way to treat Dupuytren's contractures. Ultrasound visualization ensures that the cords can be completely transected. Dynamic ultrasound decreases the risk of iatrogenic injury to the neurovascular bundles and tendons, and decreases the recurrence rate. LEVEL OF EVIDENCE: Therapeutic study, level IV.
Topics: Dupuytren Contracture; Fasciotomy; Female; Finger Joint; Humans; Male; Middle Aged; Neoplasm Recurrence, Local; Quality of Life; Ultrasonography, Interventional
PubMed: 34029764
DOI: 10.1016/j.hansur.2021.05.006 -
Annals of Plastic Surgery Jul 2024Axillary cicatricial contracture is a debilitating condition that can greatly impair shoulder joint function. Therefore, timely correction of this condition is...
BACKGROUND
Axillary cicatricial contracture is a debilitating condition that can greatly impair shoulder joint function. Therefore, timely correction of this condition is imperative. In light of Ogawa's prior classification of axillary cicatricial contracture deformities, we have proposed a novel classification system and reconstruction principles based on a decade of treatment experience. Our proposed system offers a more comprehensive approach to correcting axillary cicatricial contracture deformities and aims to improve patient outcomes.
METHODS
Our study included 196 patients with a total of 223 axillary cicatricial contracture deformities. The range of shoulder abduction varied between 10 and 120 degrees. Our treatment approach included various methods such as the lateral thoracic flap, transverse scapular artery flap, cervical superficial artery flap, medial upper arm flap, latissimus dorsi flap, Z-shape modification, and the use of local flaps combined with skin grafting. After 2 weeks, the sutures were removed, and patients were instructed to start functional exercises. To categorize the deformities, we divided them into 2 types: axillary-adjacent region cicatricial contracture (type I) and extended area contracture (type II).
RESULTS
For each subtype, a specific treatment method was chosen based on a designed algorithm decision tree. Out of the total cases, 133 patients underwent treatment with various types of local flaps, including Z-plasty, whereas 63 patients received treatment involving skin grafting and different types of local flaps. At the time of discharge, the abduction angle of the shoulder joint ranged from 80 to 120 degrees. Among the 131 patients who were followed up, 108 of them adhered to a regimen of horizontal bar exercises. After a 1-year follow-up period, the abduction angle of the shoulder joint had significantly improved to a range of 110-180 degrees.
CONCLUSIONS
We have proposed a novel classification method for the correction of axillary cicatricial contracture deformity. This approach involves utilizing distinct correction strategies, in conjunction with postoperative functional exercise, to ensure the effectiveness of axillary reconstruction.
Topics: Humans; Contracture; Cicatrix; Female; Adult; Male; Axilla; Middle Aged; Surgical Flaps; Adolescent; Young Adult; Plastic Surgery Procedures; Range of Motion, Articular; Shoulder Joint; Child; Treatment Outcome; Aged
PubMed: 38864418
DOI: 10.1097/SAP.0000000000004014 -
Knee Surgery, Sports Traumatology,... Aug 2023To evaluate the association between the sagittal alignment of the pelvis and residual knee flexion contracture after total knee arthroplasty (TKA). This is important as...
PURPOSE
To evaluate the association between the sagittal alignment of the pelvis and residual knee flexion contracture after total knee arthroplasty (TKA). This is important as a flexion contraction can be associated with the risk of poor outcomes and patient satisfaction after TKA.
METHODS
This was a retrospective, case-control, study of 200 osteoarthritic knees, contributed by 200 patients, over a mean follow-up of 2.4 years. The following factors were compared between patients 'with' (46 knees) and 'without' (154 knees) a residual flexion contracture ≥ 10° after TKA: age, sex, pelvic incidence (PI), anterior femoral bowing, femoral component flexion angle (FFA), and patient-reported outcomes. Logistic regression and receiver operating characteristic curve analyses were used to identify predictive factors.
RESULTS
The following factors were predictive of a residual flexion contracture ≥ 10°: a pelvic incidence ≥ 55° (odds ratio, 1.29; 95% confidence interval, 1.05-1.59; P = 0.031) and the FFA (odds ratio, 1.08; 95% confidence interval, 1.03-1.14; P = 0.044). A pelvic incidence cutoff of 55° yielded a significant between-group difference, with a sensitivity of 78.4% and specificity of 89.9% to differentiate a residual knee flexion contracture ≥ 10° (P = 0.001), patient satisfaction (P = 0.029), EuroQol 5-Dimension score (P = 0.028), anterior femoral curvature (P = 0.031), and Knee Injury and Osteoarthritis Outcome Score-Joint Replacement score (P = 0.046).
CONCLUSION
A pelvic incidence > 55° is associated with a residual knee flexion contracture ≥ 10° after TKA. The significance of the pelvic incidence measurement as a possible predictor of TKA outcome was highlighted, including its impact on patient satisfaction.
LEVEL OF EVIDENCE
III.
Topics: Humans; Arthroplasty, Replacement, Knee; Retrospective Studies; Knee Joint; Knee; Range of Motion, Articular; Osteoarthritis, Knee; Contracture
PubMed: 36352242
DOI: 10.1007/s00167-022-07224-8