This height-adjustable thoracic back provides the opportunity to precisely target the thoracic region. An adjustable upper section provides optimal lateral thoracic support. A precise system of height adjustment allows for incremental changes; a scapular cutout provides support for the spinal column, plus shoulder freedom for improved wheelchair propulsion. Engineered as a two-piece lightweight aluminum shell, the NXT Xtend is also available in an Xtend Deep Model, which offers adjustable contours for optimizing midline support and positioning. NXT’s unique, one-hand quick-release provides easy removal of the back.