Angel Martinez has suffered another setback in his bid to return to fitness.
The Spireites midfielder announced through his social media account he will undergo another operation on his knee.
It read: “I’ve been in silence few days, I was waiting some results, thinking, and finally I’m going to get another operation.
“Looks like the meniscus stills damaged and I want to sort it as soon as posible.
“I’m very very disappointed, I would say very angry with everything, but it’s not going to help me to overcome it.
“I dried all my tears, and I’m positive and strong to fight again, for my daughters, my wife, to make my family and friends proud, and to bring this club to the next level and give back all the love I’ve received in my time here.
“Nothing, absolutely nothing will remove my smile.”