the results indicated that : teeth with either bidigital mobility , functional mobility , a widened periodontal ligament space or the presence of radiographically visible calculus had a deeper probing depth , more loss of clinical attachment and less radiographic osseous support than teeth without these findings , teeth with occlusal contacts in centric relation , working , nonworking or protrusive positions did not exhibit any greater severity of periodontitis than teeth without these contacts , teeth with both functional mobility and radiographically widened periodontal ligament space had deeper probing depth , more clinical attachment loss and less radiographic osseous support than teeth without these findings and given equal clinical attachment levels , teeth with evidence of functional mobility and a widened periodontal ligament space had less radiographic osseous support than teeth without these findings .
C0031093
periodontal ligament
C0040426
teeth