Biomedical subjects

M C Mysnyk

Publications and source records attributed to M C Mysnyk.

3 recordsLinked to original sources

PubMed1991

Congenital absence of the pectoralis muscles in two collegiate wrestling champions.

Deficiency of the pectoralis major is a relatively common muscle anomaly. There is little documentation, however, of what, if any, functional deficit the anomaly imparts. Therefore, two highly successful amateur wrestlers with unilateral congenital absence of the pectoralis minor and sternocostal head of the pectoralis major are reported. Cybex testing revealed no appreciable decrease in shoulder internal rotation strength but did show a 20%-30% decrease in shoulder horizontal adduction strength. Other patients similarly affected can be advised that their shoulder strength will be slightly decreased, but significant functional limitations are unlikely.

Adult↗

PubMedDate not supplied

Prepatellar bursitis in wrestlers.

As part of a larger retrospective study examining all knee injuries sustained by the University of Iowa wrestling team over 6 years, prepatellar bursitis was found to be the most frequent injury and, therefore, was examined in depth. Of the 136 wrestlers studied, 13 developed an initial case of prepatellar bursitis. This represented 21% of all initial episodes of knee injuries. Five of these wrestlers had no recurrences, but the other eight together had 20 recurrences. Median time lost for the initial injury was only 4 days, but recurrences and surgeries added significantly to the total time lost. There were only two cases of septic prepatellar bursitis, but there have been six cases (in four wrestlers) in the three seasons since the end of the larger study period. The infecting organism in all but one case was Staphylococcus aureus and was penicillin-resistant in all but one. There was no clinical evidence of infection in 50% of the cases, emphasizing the need to do a Gram's stain and culture (and, therefore, an aspiration) on all cases of prepatellar bursitis. The prognosis appeared better if the wrestler had no previous history of bursitis, suggesting that pathologic changes in the bursal wall may impair its defense mechanisms. In sharp contrast to all other knee injuries, most prepatellar bursitis cases occurred in the off-season. Most developed insidiously, but direct impact during a takedown maneuver is suspected as being the most frequent cause.(ABSTRACT TRUNCATED AT 250 WORDS)

Acute Disease↗

PubMedDate not supplied

Patterns of knee injuries in wrestling: a six year study.

Data on knee injuries sustained by the University of Iowa wrestling team over a 6 year period were compiled. There were a total of 136 wrestlers during this time. Fifty-one different wrestlers sustained 136 injuries (64 knees). Multiple parameters were examined for each injury, including date of injury; days lost; diagnosis; side injured; mechanism; occurrence during competition or practice; whether the wrestler was in control, "on the bottom," or both wrestlers standing; type of move being made at the time of injury; how far into a match or practice the injury happened; initial versus recurrent injury; principal form of management; weight-bearing status; and presence of knee pads. Each wrestler's weight class, years of experience, rank on the team, lead leg, and compliance were noted. We found an incidence of 30 knee injuries per 100 wrestlers per year. There were 11.5 knee injuries per 100 wrestlers per year requiring a week or greater time loss. This comprises over one third of all serious wrestling injuries. Exposure data revealed injury rates in matches to be almost 40 times those of practice. Wrestlers with previous knee injuries were at high risk for reinjury. Early season competition is an extremely high risk period. The most frequent injuries were prepatellar bursitis, lateral and medial sprains, and lateral and medial meniscal tears. We noted a relatively higher rate of lateral versus medial meniscal tears compared to other sports and a somewhat common presentation of a meniscal tear resulting from minimal trauma. The lead leg was injured most often. The takedown was the most frequent situation where any injury occurred. Defensive wrestlers appeared to be at higher risk during takedowns. The wrestler "underneath" was also injured more often. Compliance correlated with decreased recurrence of injury. Approximately 50% of wrestlers were found to be noncompliant with medical recommendations. Junior varsity wrestlers lost significantly more time than varsity wrestlers with equivalent injuries. There was no correlation of injury rate with weight class, period of match, timing in practice, or years of experience.

Athletic Injuries↗