Fig. 12 Normal lower lid anatomy in cross section. (CPF, capsulopalpebral fascia; CPH, capsulopalpebral head; IOM, inferior oblique muscle; IRM, inferior rectus muscle; LL, Lockwood's ligament; MF, malar fat; OF, orbital fat; OM, orbicularis muscle; OML, orbitomalar ligament; OS, orbital septum; T, tarsus)