Hamstring injuries are common forms of muscle strains in athletes but a complete rupture of a proximal hamstring origin is rare. Often there is a considerable delay in diagnosis and stringent treatment because of its rarity, difficulty in clinical diagnosis, and initial attempts of conservative care. We report two cases of acute complete rupture of the proximal hamstring tendons treated with early surgical repair. The diagnosis and treatment of this unusual injury are discussed.
Acute Disease ; Adolescent ; Adult ; Football/*injuries ; Humans ; Male ; Martial Arts/*injuries ; Rupture ; Tendon Injuries/diagnosis/*surgery ; Thigh ; Young Adult

To become a national player and after becoming one, athletes usually overtrain themselves. Also they often get injured during their competition. There are many kinds of sports injuries, which are rather specific to each sport. In this study, the author analyzed the sports injuries of athletes who had visited the medical clinic in the Taereung National Training Center from January to July in 2005. There were 5 events and 7 groups of sports including men judo, men wrestling, men and women weight lifting, men and women hockey, and men gymnastics. The results showed that low back problems were the most common injury among all these sports. Besides low back problems, athletes from each sport had different patterns of injuries. Men judo players frequently had medial collateral ligament injuries of the knee. Men wrestling players commonly had neck problems. Many men and women weight lifters had wrist injuries and rotator cuff impingement, respectively, and many of them also had patellar ligament injuries. Hockey players commonly had ankle problems, and especially many women hockey players had hamstring strains. Remarkable injuries in men gymnastics were wrist and finger injuries. These results can be of help to optimize the strategies to prevent injuries and to rehabilitate the injured athletes.
Ankle ; Athletes ; Athletic Injuries* ; Collateral Ligaments ; Female ; Finger Injuries ; Gymnastics ; Hockey ; Humans ; Knee ; Korea* ; Male ; Martial Arts ; Neck ; Patellar Ligament ; Rotator Cuff ; Sports* ; Weight Lifting ; Wrestling ; Wrist ; Wrist Injuries

Carotid artery dissection is a significant cause of stroke in young patients. It may be asymptomatic and go undiagnosed, or minimal transient manifestations may follow, commanding a higher index of suspicion than ordinarily exists to avoid misdiagnosis. Reported herein is a 27-year-old man who suffered extracranial internal carotid artery dissection while practicing a Brazilian Jiu-Jitsu submission maneuver. The patient's condition suddenly deteriorated one week later due to distal embolization and stroke. Despite endovascular treatment, with stenting of the cervical carotid artery, neurologic deficits remained. Of note, the objective in martial arts, which is to kill or incapacitate, has yet to be fully tempered in transitioning to sport. Brazilian Jiu-jitsu, a relatively new and fast-growing form of martial art, places emphasis on submission maneuvers. Related injuries are not common knowledge and are poorly described in the literature. This account is intended to shed light on the risk of this discipline. Through education and improved supervision, vascular injuries of this nature and the potentially lethal or disabling consequences may thus be prevented in young athletes.
Adult ; Athletes ; Carotid Arteries ; Carotid Artery Injuries ; Carotid Artery, Internal* ; Carotid Artery, Internal, Dissection* ; Diagnostic Errors ; Education ; Humans ; Martial Arts ; Neurologic Manifestations ; Organization and Administration ; Sports ; Stents ; Stroke ; Vascular System Injuries

We review current topics in sport-related head injuries including acute subdural hematoma (ASDH), traumatic cerebrovascular disease, cerebral concussion, and chronic traumatic encephalopathy (CTE). Sports-related ASDH is a leading cause of death and severe morbidity in popular contact sports like American football and Japanese judo. Rotational acceleration can cause either cerebral concussion or ASDH due to rupture of a parasagittal bridging vein. Although rare, approximately 80% of patients with cerebral infarction due to sport participation are diagnosed with ischemia or infarction due to arterial dissection. Computed tomography angiography, magnetic resonance angiography, and ultrasound are useful for diagnosing arterial dissection; ultrasound is particularly useful for detecting dissection of the common and internal carotid arteries. Repeated sports head injuries increase the risks of future concussion, cerebral swelling, ASDH, and CTE. To avoid fatal consequences of CTE, it is essential to understand the criteria for safe post-concussion sports participation. Once diagnosed with a concussion, an athlete should not be allowed to return to play on the same day and should not resume sports before the concussion symptoms have completely resolved. Information about the risks and management of head injuries in different sports should be widely disseminated in educational institutions and by sport organization public relations campaigns.
Acceleration ; Angiography ; Asian Continental Ancestry Group ; Athletes ; Brain Concussion ; Brain Injuries ; Brain Injury, Chronic ; Carotid Artery, Internal ; Cause of Death ; Cerebral Infarction ; Cerebrovascular Disorders ; Craniocerebral Trauma* ; Football ; Head* ; Hematoma, Subdural, Acute ; Humans ; Infarction ; Ischemia ; Magnetic Resonance Angiography ; Martial Arts ; Public Relations ; Rupture ; Sports ; Ultrasonography ; Veins