Fractura bilateral de calcáneo en edad pediátrica. A propósito de un caso

OBJECTIVE: Propose and debate the treatment management for unusual traumatic pathology, both due to the age of the patient and the bilateral location. CLINICAL CASE: Bilateral calcaneal fracture in a ten year old male, after falling three meters to land on his heels. Examination revealed pain and swelling at that level, with no distal neurovascular alterations. After the clinical study, x-rays were taken, as well as a CAT scan which revealed a complex fracture of both calcanei. After 72 hours and verifying that the soft tissue was in optimal condition, the left calcaneus was immobilized with a closed cast while the right was trans!xed with a Steinmann pin following the Essex-Lopresti technique, achieved under scope to attain an acceptable reduction of the fracture and the congruency of all a"ected joints.

Thorax, pelvis and hip pattern in the frontal plane during walking in unilateral transtibial amputees: biomechanical analysis.

BACKGROUND Lower limb amputees exhibit postural control deficits during standing which can affect their walking ability. OBJECTIVES The primary purpose of the present study was to analyze the thorax, pelvis, and hip kinematics and the hip internal moment in the frontal plane during gait in subjects with Unilateral Transtibial Amputation (UTA). METHOD The participants included 25 people with UTA and 25 non-amputees as control subjects. Gait analysis was performed using the Vicon(r) Motion System. We analyzed the motion of the thorax, pelvis, and hip (kinematics) as well as the hip internal moment in the frontal plane. RESULTS The second peak of the hip abductor moment was significantly lower on the prosthetic side than on the sound side (p=.01) and the control side (right: p=.01; left: p=.01). During middle stance, the opposite side of the pelvis was higher on the prosthetic side compared to the control side (right: p=.01: left: p=.01). CONCLUSIONS The joint internal moment at the hip in the frontal plane was lower on the prosthetic side than on the sound side or the control side. Thorax and pelvis kinematics were altered during the stance phase on the prosthetic side, presumably because there are mechanisms which affect postural control during walking.

Diez aportaciones del empleo de la metodología cualitativa en una auditoría de comunicación interna en Atención Primaria.

Qualitative methodology, originally belonging to the Social Sciences domain, has progressively incorporated to Health Research to the scepticism of many and the admiration of others. Nowadays, validity and fiability of these qualitative techniques is still questioned by a great amount of health researchers and their use provokes doubt among reviewers and other members of the scientific community. This article presents as a fundamental measure for the validity of the qualitative methodology its precise use to approach determinate research objectives specific to them and, echoing the extra issue of the Health Services Research on December 1999 on this methodology, gathers the contribution of the use of these techniques from a complementary point of view, in a Internal Communication Audit conducted in the Primary Care Services of four Regional Health Systems: Area II of the INSALUD (National Health Institute), Basque Health System, Canary Health System and Andalusian Health System.