ABSTRACT
Type 2 superior labral anterior to posterior (SLAP) lesion is a common cause of shoulder pain requiring surgical operation. SLAP tears are often associated with paralabral cysts, but they rarely cause nerve compression. However, we experienced two cases of type 2 SLAP-related paralabral cysts at the spinoglenoid notch which were confirmed as isolated nerve entrapment of the infraspinatus branch of the suprascapular nerve by electrodiagnostic assessment and magnetic resonance imaging. In these pathological conditions, comprehensive electrodiagnostic evaluation is warranted for confirmation of neuropathy, while surgical decompression of the paralabral cyst combined with SLAP repair is recommended.
Subject(s)
Decompression, Surgical , Electromyography , Ganglion Cysts , Magnetic Resonance Imaging , Nerve Compression Syndromes , Paralysis , Shoulder Pain , TearsABSTRACT
OBJECTIVE: To identify the potential predictors of ambulatory function in subacute stroke patients, and to determine the contributing factors according to gait severity. METHODS: Fifty-three subacute stroke patents were enrolled. Ambulatory function was assessed by gait speed and endurance. Balance function was evaluated by the Berg Balance Scale score (BBS) and the Timed Up and Go test (TUG). The isometric muscular strengths of bilateral knee extensors and flexors were measured using an isokinetic dynamometer. Cardiovascular fitness was evaluated using an expired gas analyzer. Participants were assigned into the household ambulator group ( or =0.4 m/s) based on gait severity. RESULTS: In the linear regression analyses of all patients, paretic knee isometric extensor strength (p=0.007) and BBS (p<0.001) were independent predictors of gait endurance (R2=0.668). TUG (p<0.001) and BBS (p=0.037) were independent predictors of gait speed (R2=0.671). Paretic isometric extensor strength was a predictor of gait endurance (R2=0.340, p=0.008). TUG was a predictor of gait speed (R2=0.404, p<0.001) in the household ambulator group, whereas BBS was a predictive factor of gait endurance (R2=0.598, p=0.008) and speed (R2=0.713, p=0.006). TUG was a predictor of gait speed (R2=0.713, p=0.004) in the community ambulator group. CONCLUSION: Our results reveal that balance function and knee extensor isometric strength were strong predictors of ambulatory function in subacute stroke patients. However, they work differently according to gait severity. Therefore, a comprehensive functional assessment and a different therapeutic approach should be provided depending on gait severity in subacute stroke patients.
Subject(s)
Humans , Family Characteristics , Gait , Knee , Linear Models , Muscle Strength , Physical Fitness , StrokeABSTRACT
The airway management for patients with critical airway problems continues to be a challenge to the anesthesiologist. In general cases, conventional ventilation techniques have been used successfully. These include fiberoptic bronchoscope guided intubation, supraglottic airway, endotracheal or endobronchial intubation at operative field, high frequency jet ventilation, etc. However, patients with near-fatal airway obstruction or severely depressed pulmonary function that is refractory to conventional ventilation methods also present. In these cases, cardiopulmonary bypass or extracorporeal membrane oxygenation (ECMO) can be used. Although these situations are uncommon indications for ECMO, ECMO can be a potential option for these life threatening conditions. Especially, venovenous (VV) ECMO can be used for pure pulmonary support. We describe three cases of airway surgery requiring ECMO. VV ECMO was established in all cases. ECMO provided adequate temporary pulmonary support and all patients weaned from ECMO successfully without any complication.