Superficial temporal space lies between the temporal fasciae. Abscess in the temporal and infratemporal space is very rare. They develop as a result of the extraction of infected maxillary molars. Temporal space infections or abscesses can be seen in the superficial or deep temporal regions. A 65 - year - old male patient reported with a complaint of painful swelling over the right cheek and restricted mouth opening with a history of extraction of second mandibular molar before four weeks. On examination, an ill-defined diffuse swelling was seen. Treatment was started with IV empirical antibiotics and planned for surgical drainage. Surgical drainage of the abscess in the temporal space was done along with debridement of the necrosed temporalis muscle. Infections of the maxillofacial region are of great significance to general dentists and maxillofacial surgeons. They are of clinical importance as they are commonly encountered, and are also challenging as timely intervention is needed to prevent fatal complications. The infections arising from the tooth are initially confined to the alveolar bone and surrounding periosteum. They spread along the path of the least resistance to the cortical plates. Once the infection penetrates the cortical plates, they reach the muscle plane.1 If the infection perforated is above the muscle attachments, it’s confined to an intraoral abscess. If the cortical plates are perforated below the muscular attachments, extraoral swelling develops. The next barrier is the periosteum which is strong and elastic in nature. Once the periosteum is breached, infections reach the soft tissue planes, the fascia. Most of the infections are confined to a particular space and the surrounding fascia. Based on the toxins produced by the microorganisms, the infection can spread to adjacent spaces and even retrograde. Common deep space infections are Ludwig's angina followed by peritonsillar, submandibular, and parotid abscesses. 2 Infratemporal and temporal space infections are rarely compared to other deep space infections. Many etiological factors form the base for the infections of deep spaces, dental caries, extraction of infected, non-infected tooth maxillary sinusitis, tonsillitis, maxillary sinus fracture, temporomandibular arthroscopy, drug-induced infections. Infections of odontogenic origin, spreading along infratemporal and temporal space are most common with maxillary molars followed by mandibular molars. We report a case of retrograde spread of buccal space infection into temporal space secondary to mandibular tooth extraction.
Temporalis space infection secondary to an undiagnosed intra-oral foreign object – a case report