RESUMEN
INTRODUCTION: In future, outcomes following shoulder surgery may be subject to public survey. Many outcome measures exist but we do not know whether there is a consensus between shoulder surgeons in the UK. The aim of this study was to survey the preferred outcome measures used by National Health Service (NHS) shoulder surgeons operating in the UK. METHODS: A total of 350 shoulder surgeons working in NHS hospitals were asked to complete a short written questionnaire regarding their use of scoring systems and outcome measures. Questionnaires were sent and responses were received by post. RESULTS: Overall, 217 responses were received (62%). Of the respondents, 171 (79%) use an outcome measure in their shoulder practice while 46 (21%) do not. There were 118 surgeons (69%) who use more than one outcome measure. The Oxford shoulder score was most commonly used by 150 surgeons (69%), followed by the Constant score with 106 (49%), the Oxford shoulder instability score with 82 (38%), and the Disabilities of the Arm, Shoulder and Hand score with 54 (25%). The less commonly used outcome measures were the SF-36® and SF-12® health questionnaires with 19 (9%), the University of California at Los Angeles activity score with 8 (4%), the American Shoulder and Elbow Surgeons shoulder assessment form with 8 (4%) and the EQ-5D™ with 10 (3%). Conclusions Validated outcome measures should be adopted by all practising surgeons in all specialties. This will allow better assessment of treatments in addition to assessment of surgical performance in a transparent way.
Asunto(s)
Procedimientos Ortopédicos/estadística & datos numéricos , Evaluación de Resultado en la Atención de Salud/métodos , Hombro/cirugía , Cirujanos/estadística & datos numéricos , Humanos , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Resultado del Tratamiento , Reino UnidoRESUMEN
We have conducted a prospective study to assess the mid-term clinical results following arthroscopic repair of the rotator cuff. Patients were evaluated using the Constant score, subjective satisfaction levels and post-operative ultrasound scans. Of 115 consecutive patients who underwent arthroscopic repair of the rotator cuff at our institution, 102 were available for follow-up. The mean period of follow-up was for 35.8 months (24 to 73). The mean age of the patients was 57.3 years (23 to 78). There were 18 small (< or = 1 cm in diameter), 44 medium (1 cm to 3 cm in diameter), 34 large (3 cm to 5 cm in diameter) and six massive (> 5 cm in diameter) tears. There was a statistically significant increase in the size of the tear with increasing age (p = 0.0048). The mean pre-operative Constant score was 41.4 points (95% confidence interval, 37.9 to 44.9), which improved to 84.5 (95% confidence interval, 82.2 to 86.9). A significant inverse association (p = 0.0074), was observed between the size of the tear and the post-operative Constant score, with patients having smaller tears attaining higher Constant scores after repair. Post-operatively, 80 patients (78.4%) were able to resume their occupations and 84 (82.4%) returned to their pre-injury leisure activities. Only eight (7.8%) of 102 patients were not satisfied with the outcome. Recurrent tears were detected by ultrasound in 19 (18.6%) patients, and were generally smaller than the original ones. Patients with recurrent tears experienced a mean improvement of 31.6 points (95% confidence interval, 23.6 to 39.6) in their post-operative Constant scores. Those with intact repairs had significantly improved (p < 0.0001) Constant scores (mean improvement 46.3 points, 95% confidence interval, 41.9 to 50.6). Patient satisfaction was high in 94 cases (92%), irrespective of the outcome of the Constant score. Recurrent tears appear to be linked to age-related degeneration. Arthroscopic repair of the rotator cuff leads to high rates of satisfaction (92%) and good functional results, albeit with a recurrence rate of 18.6% (19 of 102).
Asunto(s)
Artroscopía/métodos , Rango del Movimiento Articular/fisiología , Manguito de los Rotadores/cirugía , Articulación del Hombro/cirugía , Adulto , Factores de Edad , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Satisfacción del Paciente , Estudios Prospectivos , Manguito de los Rotadores/diagnóstico por imagen , Lesiones del Manguito de los Rotadores , Rotura Espontánea , Lesiones del Hombro , Articulación del Hombro/diagnóstico por imagen , Técnicas de Sutura , Resultado del Tratamiento , Ultrasonografía , Cicatrización de Heridas/fisiologíaRESUMEN
The aim of this study was to define the microcirculation of the normal rotator cuff during arthroscopic surgery and investigate whether it is altered in diseased cuff tissue. Blood flow was measured intra-operatively by laser Doppler flowmetry. We investigated six different zones of each rotator cuff during the arthroscopic examination of 56 consecutive patients undergoing investigation for impingement, cuff tears or instability; there were 336 measurements overall. The mean laser Doppler flowmetry flux was significantly higher at the edges of the tear in torn cuffs (43.1, 95% confidence interval (CI) 37.8 to 48.4) compared with normal cuffs (32.8, 95% CI 27.4 to 38.1; p = 0.0089). It was significantly lower across all anatomical locations in cuffs with impingement (25.4, 95% CI 22.4 to 28.5) compared with normal cuffs (p = 0.0196), and significantly lower in cuffs with impingement compared with torn cuffs (p < 0.0001). Laser Doppler flowmetry analysis of the rotator cuff blood supply indicated a significant difference between the vascularity of the normal and the pathological rotator cuff. We were unable to demonstrate a functional hypoperfusion area or so-called 'critical zone' in the normal cuff. The measured flux decreases with advancing impingement, but there is a substantial increase at the edges of rotator cuff tears. This might reflect an attempt at repair.
Asunto(s)
Flujometría por Láser-Doppler/instrumentación , Manguito de los Rotadores/irrigación sanguínea , Síndrome de Abducción Dolorosa del Hombro/cirugía , Articulación del Hombro/irrigación sanguínea , Adulto , Anciano , Artroscopía/métodos , Femenino , Humanos , Flujometría por Láser-Doppler/métodos , Masculino , Microcirculación/fisiopatología , Persona de Mediana Edad , Estudios Prospectivos , Flujo Sanguíneo Regional/fisiología , Manguito de los Rotadores/cirugía , Lesiones del Manguito de los Rotadores , Síndrome de Abducción Dolorosa del Hombro/fisiopatología , Articulación del Hombro/cirugía , Resultado del TratamientoRESUMEN
This study reports the early results for clinical and radiological outcome of fixation of completely displaced or grossly angulated (>90 degrees ) 2 and 3 part fractures of the proximal humerus using the PlantTan Fixator Plate (Medizentechnik, Aachen, Germany). Using a deltopectoral approach the humeral head articular fragment was reduced onto the humeral shaft and fixed with the implant, tuberosity fragments were held with transosseous sutures. Early passive, progressing to active, physiotherapy was instituted from the first postoperative day. No other fixation or bone graft was used. In 15 patients, with 16 injured shoulders and an average age of 63 years the mean follow up was 17 months. As a percentage of the normal side the Constant-Murley score for those patients retaining the implant was mean 74% (range 36%-100%). There were six shoulders with score >80% (Good), four shoulders with score between 60 and 79% (Satisfactory) and four shoulders <60% (Poor). Four shoulders (all in patients over the age of 70 years), developed avascular necrosis. Of these, one patient underwent shoulder replacement hemiarthroplasty and one patient underwent removal of the implant. We have demonstrated functional outcome similar to other modes of internal fixation in patients under 70 years. It cannot be recommended for elderly patients (over 70 years) as it is associated with a high incidence of avascular necrosis and fixation failure.
Asunto(s)
Placas Óseas , Fijación Interna de Fracturas/instrumentación , Fracturas del Hombro/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Fijación Interna de Fracturas/efectos adversos , Fijación Interna de Fracturas/métodos , Curación de Fractura , Indicadores de Salud , Humanos , Masculino , Persona de Mediana Edad , Osteonecrosis/etiología , Radiografía , Reoperación , Fracturas del Hombro/diagnóstico por imagen , Resultado del TratamientoRESUMEN
Estimating the correct nail length for solid tibial nails can be problematic. Most techniques reported in the literature for determining tibial nail length are not accurate. In a retrospective study of 16 patients in our unit, only three had ideal nail sizes. In these patients, as part of phase I of our study, we measured their normal leg's length from knee joint line to ankle joint line. An ideal nail length for each of these patients was estimated from a whole length radiograph of the nailed tibia. Comparing these two data, we found that deducting 20 mm from the leg measurement gave appropriate nail lengths. We also compared this with three other anthropometric measurements; tibial tuberosity to medial malleolus, joint line to medial malleolus and olecranon to head of V metacarpal head distance. The joint line to joint line measurement was the most reliable and showed the best correlation with ideal nail lengths (0.982). In phase II, a prospective study on 15 patients, we used the joint line to joint line measurement to determine nail sizes. A postoperative review of the radiographs showed all the nails to be of adequate length. This strengthened the fact that the joint line to joint line measurement is the most accurate and easy method to determine tibial nail lengths.
Asunto(s)
Clavos Ortopédicos , Fijación Intramedular de Fracturas/instrumentación , Tibia/anatomía & histología , Fracturas de la Tibia/cirugía , Antropometría/métodos , Diseño de Equipo , Humanos , Cuidados Preoperatorios/métodos , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
Decompression of the carpal tunnel is a common surgical procedure. Although the incidence of the carpal tunnel syndrome increases with age, there is no clear information available on the outcome of surgery in relation to age. We studied prospectively 87 consecutive patients who underwent decompression, using a validated self-administered questionnaire, and found that improvement in symptoms and function decreased with increasing age. This was most marked in patients over the age of sixty years.
Asunto(s)
Síndrome del Túnel Carpiano/cirugía , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Síndrome del Túnel Carpiano/fisiopatología , Descompresión Quirúrgica , Femenino , Humanos , Masculino , Persona de Mediana Edad , Conducción Nerviosa , Estudios Prospectivos , Encuestas y Cuestionarios , Resultado del TratamientoRESUMEN
We report the use of a fixed-angle side-plate device linked to an intramedullary nail in the femur with the interlocking screws applied through the plate. The 95 degrees device extends the effective length of the nail and increases the stability of the fixation. This technique is one of various adaptations that can be recommended to stabilise a complex combination of femoral fractures. This is a report of four such patients.