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Experimental study on autotransplantation of costochondral graft in the defects in temporomandibular joint / 实用口腔医学杂志
Journal of Practical Stomatology ; (6)2000.
Artículo en Chino | WPRIM | ID: wpr-538776
ABSTRACT

Objective:

To observe the effects of autotransplantatio n of costochondral graft in the defects in temporomandibular joint.

Methods:

Twenty New Zealand white rabbits aged 3 months were div ided into 4 groups the animals in group A received autotransplantation of 4 mm costochondral graft and in group B received that of 1 mm after excision of the disk, condyle and upper part of the ramus. The rabbits in group C received the same excision operation without graft transplantation as surgical controls and those in group D were used as healthy controls. Samples of temporomandibula r joint were obtained and examined by X-ray cephalometry and histopathology.

Results:

Cephalometric measurements revealed that height of the mandibles on left side was significantly shorter than that on right sid e in group B and C(P

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Journal of Practical Stomatology Año: 2000 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Journal of Practical Stomatology Año: 2000 Tipo del documento: Artículo