AIMS Animal models have been developed that allow simulation of post-traumatic joint contracture. One such model involves contracture-forming surgery followed by surgical capsular release. This model allows testing of antifibrotic agents, such as rosiglitazone. METHODS A total of 20 rabbits underwent contracture-forming surgery. Eight weeks later, the animals underwent a surgical capsular rel...

OBJECTIVE To compare the Tardieu Scale as a clinical measure of spasticity after stroke with the Ashworth Scale. DESIGN Cross-sectional study. PARTICIPANTS Sixteen people, living in the community three years after their stroke. MAIN MEASURES The Ashworth Scale and Tardieu Scale as well as laboratory measures of spasticity (stretch-induced electromyographic (EMG) activity) and contracture ...

The half decay time of the K-induced contracture of rabbit main pulmonary artery following pretreatment with Ca-free EGTA containing solution was 110 sec. A Ca-free K-solution did not generate contraction while noradrenaline, acetylcholine and prostaglandin F2alpha-containing solution did evoke contracture. The decays of the chemically induced mechanical response in Ca-free solution against the...

PURPOSE To determine whether flexion contracture continues to improve up to 5 years after total knee arthroplasty (TKA). METHODS Records of 200 women and 123 men (mean age, 72 years) with osteoarthritis and preoperative flexion contracture were reviewed. 155 (48%) involved the left knee and 168 (52%) the right knee. Patients were assessed clinically before TKA and one and 5 years later, by a ...

BACKGROUND Hem-o-lok clips are widely used during robot-assisted and laparoscopic radical prostatectomy to control the lateral pedicles. There are a few reports of hem-o-lok clip migration into the bladder or vesico-urethral anastomosis and only four cases of hem-o-lok clip migration resulting into bladder neck contracture. Herein, we describe the first case, to our knowledge, of hem-o-lok clip...

Severe knee flexion contracture greater than 80° is rare and challenging to manage. It is a common complication which occurs after a prolonged course of the rheumatoid arthritis. The case was a 45 year old female patient of Ama vata (rheumatoid arthritis) with sandhijadya and sankoca (contracture deformity) who was hospitalized for 2 months. She was unable to walk since 1 year due to contractur...

RATIONALE For localized type Volkmann's contracture, in which degeneration of the flexor digitorum profundus (FDP) muscle to one or two fingers and restriction of finger extension occur, dissection or excision of the affected muscle is usually recommended. However, these surgical procedures need relatively wide exposure of the muscle, because the FDP muscle is in the deep portion of the forearm...

If a sartorius muscle of frog is pretreated for 30 min. with a hyposmotic Ringer's (called "hyposmotic potassium chloride") in which all sodium chloride is replaced by 23 mM potassium chloride, and then is immersed in normal Ringer's for about 40 min., a twitch of normal size can be elicited although the potassium contracture is almost completely abolished. During the time that this selective i...

The development of knee flexion contractures is among the most common problems and complications associated with lengthening the femur with an internal device or external fixator. Conservative treatment strategies include physical therapy, serial casting, and low-load prolonged stretching with commercially available splinting systems. The authors developed an individually molded, low-cost custo...