Nuestros investigadores

Jesús Dámaso Aquerreta Beola

Publicaciones científicas más recientes (desde 2010)

Autores: Mora, Gonzalo; Blanco JF; et al.
Revista: JOURNAL OF TRANSLATIONAL MEDICINE
ISSN 1479-5876  Vol. 14  Nº 1  2016  págs. 246
The single intraarticular injection of in vitro expanded autologous BM-MSCs together with HA is a safe and feasible procedure that results in a clinical and functional improvement of knee OA, especially when 100 × 10(6) cells are administered. These results pave the way for a future phase III clinical trial.
Autores: Villas, Carlos; et al.
Revista: JOURNAL OF FOOT AND ANKLE SURGERY
ISSN 1067-2516  Vol. 55  Nº 3  2016  págs. 461-4
We used coronal computed tomography to determine the normal sesamoid position in 20 healthy volunteers. The sample involved 40 feet (20 left [50%] and 20 right [50%]) in 20 volunteers, including 11 females (55%) and 9 males (45%). The relationship between the first metatarsal head and the sesamoid complex was categorized as Yildirim grade 0 in every case (100%). The mean width of the foot was 77.7 ± 5.8 mm, and the ratio of the foot width to the distance from the second metatarsal head to the tibial sesamoid was 39.6% ± 2.02%. Based on our findings, we consider Yildirim grade 0 to be the normal sesamoid alignment.
Autores: Villas, Carlos; et al.
Revista: JOURNAL OF FOOT AND ANKLE SURGERY
ISSN 1067-2516  Vol. 54  Nº 6  2015  págs. 1111-1115
Some investigators have emphasized restoring the relationship between the sesamoid complex and the first metatarsal head to reduce the risk of hallux valgus recurring after surgical reconstruction. In a prospective study, we analyzed whether the first metatarsophalangeal joint could be realigned after scarf-Akin bunionectomy without lateral soft tissue release. A total of 25 feet, in 22 patients, were prospectively enrolled and analyzed using anteroposterior radiographs and coronal computed tomography scans obtained before and 3 months after surgery. The Yildirim sesamoid position decreased from a preoperative of 2 (range 1 to 3) to a postoperative position of 0 (range 0 to 1; p < .001), the mean first intermetatarsal angle decreased from 12.6° ± 2.4° to 5.8° ± 2.1° (p < .001), and the mean distance between the second metatarsal and the tibial sesamoid changed from 25.7 ± 4.6 to 25.9 ± 4.6 (p = .59). Our findings suggest that dislocation of the sesamoid complex is actually caused by displacement of the first metatarsal. In conclusion, the scarf-Akin bunionectomy adequately restores the alignment of the first metatarsophalangeal joint, including restoration of the sesamoid apparatus, without direct plantar-lateral soft tissue release
Autores: Aquerreta, Jesús Dámaso; del Cura, J.L.;
Revista: Radiologia
ISSN 0033-8338  Vol. 53  Nº 5  2011  págs. 392 - 398

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