title: Combined pars plana and limbal approach for removal of congenital cataracts.
abstract: We describe a combined pars plana-limbal approach using a 25-gauge transconjunctival sutureless vitrectomy system for removal of congenital cataracts in a 5-month-old boy. The operated eye had anterior capsulotomy, lensectomy, posterior capsulotomy, and anterior vitrectomy through a pars plana transconjunctival incision created with a 25-gauge trocar. A limbal port incision was used to introduce an infusion micro cannula to maintain the anterior chamber. Incisions did not require suture closure. Following the procedure, inflammation was mild, the pupil was circular and centric, and the intraocular pressure (IOP) was stable. The eyes were left aphakic, and vision was corrected with spectacles. Amblyopia treatment ensued. This surgical technique appears to be safe and effective for the removal of congenital cataracts. Advantages include a more precise capsulotomy and more sufficient lensectomy and anterior vitrectomy, stable intraoperative IOP, and reduced surgical trauma and inflammation.
  
  
  BACKGROUND
  No author has a financial or proprietary interest in any material or method mentioned.
authors.affiliation: Department of Ophthalmology, Eye and ENT Hospital of Fudan University, Shanghai, China.
authors.forename: Xin
authors.initials: X
authors.lastname: Liu
authors.forename: Yi
authors.initials: Y
authors.lastname: Luo
authors.forename: Xingtao
authors.initials: X
authors.lastname: Zhou
authors.forename: Lin
authors.initials: L
authors.lastname: Jiang
authors.forename: Peng
authors.initials: P
authors.lastname: Zhou
authors.forename: Yi
authors.initials: Y
authors.lastname: Lu
mesh_terms: D001036:Aphakia, Postcataract / Q000209:etiology / Q000534:rehabilitation; D002386:Cataract / Q000151:congenital*; D002387:Cataract Extraction / Q000379:methods*; D003228:Conjunctiva / Q000601:surgery; D005139:Eyeglasses; D006801:Humans; D007223:Infant; D008297:Male; D013536:Suture Techniques; D014786:Vision Disorders / Q000209:etiology / Q000534:rehabilitation; D014792:Visual Acuity / Q000502:physiology; D014821:Vitrectomy