Sentence examples for mechanical impingement and from inspiring English sources

Subsequently, Neer [8] stated that 95%% of rotator cuff tears were caused by mechanical impingement and reported successful treatment with partial anterior acromioplasty.

He also hypothesized that certain mechanical (impingement) and chemical (bursitis) factors could be a source for the noxious stimuli inducing increased amounts of substance P in the afferent nerves.

These factors can alter load transmission across the hip, lead to instability, cause mechanical impingement, and ultimately damage the hip labrum and cartilage [ 7– 9].

Later on, Neer (1983) stated that 95% of cuff tears are caused by mechanical impingement and reported successful treatment by anterior acromioplasty (Neer 1972).

Boileau et al. [ 5] have suggested that notching of grade 3 or 4 cannot be due to mechanical impingement, and is instead due to osteolysis caused by wear debris (as indicated by Nyffeler et al. [ 4]).

Several pathophysiologic mechanisms appear to be involved in the development of these conditions, including overuse, inflammation, trauma, mechanical impingement, and genetics, as well as immunologic, biochemical, and endocrine alterations.

The subsequent dorsal compression in the first MTP-joint can in turn lead to the forming of osteophytes, further mechanical impingement, limitation and damage of the MTP1 [ 9].

Deformed bone, mechanical impingement of the bone and bursa formation around the bone are the factors causing pain.

In a model of a torn supraspinatus tendon, Tuoheti et al. [ 15] found a high rate of cellular apoptosis which they hypothesized may be due to the mechanical impingement leading to cell dysfunction and degeneration of the tendon.

However, other authors [64, 65, 66, 67, 68] recommended acromioplasty only in cases of visible mechanical impingement during arthroscopy, characterised by roughening of the ligament and osteophytes on the undersurface of the ligaments, as it did not have any additional benefit and the number of cases requiring acromioplasty varied in each of the studies.

It is theorized that mechanical impingement is responsible for the reported rotator cuff disease seen with imaging and concomitant pain [ 5, 6].