The Journal of craniofacial surgery · 2026
Correction of Congenital Ptosis With Preservation of Single-Eyelid Morphology: A Modified Palpebral Margin Incision Technique.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Wan Yan, Yu Haoxiang, Meng Zhen, Sun Zhihong, Huo Ran, Wang Fagang, Gao Feng
Аннотация
BACKGROUND: Conventional anterior ptosis correction typically creates an iatrogenic double eyelid, which may be undesirable for patients who wish to preserve single-eyelid morphology. It may also leave a conspicuous scar. This study evaluates a modified eyelid-margin incision technique to correct ptosis while concealing the scar and maintaining a single-eyelid appearance.
METHODS: The authors retrospectively reviewed 21 patients (33 eyes) with congenital ptosis who underwent ptosis correction by a palpebral margin incision. Preoperative and postoperative margin reflex distance 1 (MRD1) and palpebral fissure height (PFH) were evaluated. Patients were followed up to document postoperative complications. In addition, a satisfaction survey was conducted to assess the surgical outcome.
RESULTS: Postoperative follow-up ranged from 6 months to 4 years. The technique demonstrated significant functional improvement: the mean MRD1 increased from 0.30±0.92 mm to 3.48±0.51 mm, and the mean PFH increased from 5.06±1.00 mm to 9.15±0.76 mm (P<0.05). The overall satisfaction rate was 90.5%. Complications were rare, limited to a single case of conjunctival prolapse.
CONCLUSION: The palpebral margin incision technique effectively corrects congenital ptosis and widens the palpebral fissure, while concealing the scar within the lash line. It represents a reliable alternative for patients prioritizing the preservation of natural single-eyelid morphology.
METHODS: The authors retrospectively reviewed 21 patients (33 eyes) with congenital ptosis who underwent ptosis correction by a palpebral margin incision. Preoperative and postoperative margin reflex distance 1 (MRD1) and palpebral fissure height (PFH) were evaluated. Patients were followed up to document postoperative complications. In addition, a satisfaction survey was conducted to assess the surgical outcome.
RESULTS: Postoperative follow-up ranged from 6 months to 4 years. The technique demonstrated significant functional improvement: the mean MRD1 increased from 0.30±0.92 mm to 3.48±0.51 mm, and the mean PFH increased from 5.06±1.00 mm to 9.15±0.76 mm (P<0.05). The overall satisfaction rate was 90.5%. Complications were rare, limited to a single case of conjunctival prolapse.
CONCLUSION: The palpebral margin incision technique effectively corrects congenital ptosis and widens the palpebral fissure, while concealing the scar within the lash line. It represents a reliable alternative for patients prioritizing the preservation of natural single-eyelid morphology.