[Modification of the sacral bar in Harrington's instruments (author's transl)]

Halm-Zielke instrumentation for primary stable anterior scoliosis surgery: operative technique and 2-year results in ten consecutive adolescent idiopathic scoliosis patients within a prospective clinical trial.

European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society·1998

[Halm-Zielke instrumentation (Munster Anterior Double Rod System) as an improvement over Zielke-VDS. Surgical method and preliminary results].

Zeitschrift fur Orthopadie und ihre Grenzgebiete·1998

Results of surgical correction of kyphotic deformities of the spine in ankylosing spondylitis on the basis of the modified arthritis impact measurement scales.

Spine·1995

Effects of the combined VDS-Zielke and Harrington operation on the frontal rib cage deformity of double major curves in idiopathic scoliosis.

Spine·1995

[Surgical treatment of kyphotic spinal deformities in ankylosing spondylitis using the Harrington compression system: long-term results based on the MOPO scales in the framework of a retrospective questionnaire].

Zeitschrift fur Orthopadie und ihre Grenzgebiete·1995