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[Preliminary experiences with the lateral canthal advancement of the supraorbital margin (author's transl)]
Insights
Lateral canthal advancement is superior to craniectomy for treating coronal suture craniostenosis in infants. This surgical technique offers better outcomes for severe cases, though some complex facial deformities remain challenging.
Area of Science:
- Pediatric Neurosurgery
- Craniofacial Surgery
- Developmental Biology
Context:
- Craniostenosis, a condition of premature skull suture fusion, affects infant development.
- Coronal suture craniostenosis can lead to significant aesthetic and functional impairments.
- Surgical intervention is crucial for managing craniostenosis and its associated complications.
Purpose:
- To compare the efficacy of lateral canthal advancement versus simple craniectomy in treating coronal suture craniostenosis.
- To evaluate surgical outcomes based on parental satisfaction, clinical criteria, and radiographic analysis.
- To determine the optimal surgical approach for severe coronal suture craniostenosis.
Summary:
- Ten infants with coronal suture craniostenosis underwent either craniectomy (5) or lateral canthal advancement (5).
- Outcomes were assessed using parental feedback, clinical evaluations across seven criteria, and pre/postoperative X-ray analysis.
- Lateral canthal advancement demonstrated superior results compared to simple craniectomy.
Impact:
- Lateral canthal advancement is recommended for severe coronal suture craniostenosis.
- This finding guides surgical decision-making in pediatric craniofacial reconstruction.
- Further research is needed for complex cases involving severe scoliosis and unilateral facial underdevelopment.
Abstract:
Out of 10 infants with uni- or bilateral craniostenosis of the coronal suture 5 had a craniectomy of the involved suture and 5 a lateral canthal advancement of the supraorbital margin. On the basis of the parents' opinion, of the clinical assessment of 7 different criteria and of the evaluation of the pre- and postoperative x-rays (tracings of the outlines of the neurocranium, orbita and base of the skull), the results of lateral canthal advancement are superior to those of a simple craniectomy. Therefore, lateral canthal advancement is indicated in any severe form of craniostenosis of the coronal suture. However, a few cases with severe scoliosis of the head and unilateral underdevelopment of the face are still a therapeutic problem.