Habka TLIF ama PLIF, takhtarka qalliinka ayaa ka shaqeynaya marin dhowr sentimitir ballac ah, iyadoo xididka neerfaha ee ka baxaya uu fadhiya midigta cidhifka kanaalka shaqada. Ma jiro khad toos ah oo aragga si loo xaqiijiyo booska qafiska - dhakhtarka qalliinka ayaa akhrinaya C-gacanta, marar badan, isaga oo aaminsan in waxa