Table 2.

Most common complications associated with MOOKP

Category	Complications	Notes
Maxillofacial	- Mandibular fracture - Failed tooth extraction - Fistula formation - Exposure of the root of an adjacent tooth - Perforation of the oral mucosal flap - Oral discomfort due to pressure - Maxillary sinus perforation - Submucosal scarring at the implantation site - Rejection of the bone-tooth complex - Paresthesia at the implantation site - Sinusitis - Infection at the graft site (Ortiz-Morales et al. 2022)	Most common intraoperative complication
Mucosal complications	- Graft defect - Mucosal overgrowth - Mucosal necrosis (Basu et al. 2013)
Glaucoma	- High preoperative intraocular pressure - Predisposition in autoimmune diseases (mucous membrane pemphigoid, Stevens-Johnson syndrome) (Fu and Hollick 2023)	Most common late complication after artificial cornea transplantation
Laminar resorption	-More frequent in patients with Stevens-Johnson syndrome (Fu and Hollick 2023; Iyer et al. 2014)	Risk increases in autoimmune diseases

The table summarizes the most common complications associated with MOOKP, their characteristics, and risk factors